suspended 12 pendant MODUL BOX SQUARE LINE RANGE 100 LED LINE RANGE 100 LED SURFACED DOWNLIGHT proxima 170 LED DOWNLIGHT SEELLER MOTION downlight

OMS, spol. s r. o. 96 2 Dojč 419 Slovakia Tel.: +421()34/694 811, 694 877 Fax: +421()34/694 888 e-mail: info@oms.sk www.omslighting.sk www.omselite.com 212 / EN

suspended or MODULAR SYSTEM REBEL L 12 TUBUS PHACT 14 TUBUS VISION 16 tubus cygnus 18 PENDANT led pendant VARIO MODUL MINI 2 led 2 INDIRECT VEGA AS 22 MODUL BOX SQUARE suspended 24 MODUL BOX MAX 26 modul CLEARANCE 28 modul razzor 3 MODul exe II led 32 MODul eso led 34 modul spiker led 36 MODul saiph 38 AVANT led 4 AVANT LINE led 42 relax line asymmetric led 44 LINE RANGE 1 suspended 46 LINE RANGE 1 SURFACED 48 LINE RANGE PB 1 5 TRACK SYSTEM track avior ADVANCED 52 track acrobat 54 track air 56 track cube 58 track zoom 6 track comet 62 track startrack 64 track lotus 66 track SEELLER 68 VARIO TRACK led 7 CEILING RECessed downlight Comet MOTION 72 downlight AVIOR motion 74 DOWNLIGHT GRUMIUM 76 DOWNLIGHT proxima 17 78 downlight TARF adjustable 8 DOWNLIGHT SEELLER 82 Futuro 84 downaght CASTRA 86 Downlight VISION 88 downlight cygnus 2 9 downlight CASTOR 92 downlight propus 94 downlight prepus 96 downlight TARF 98 downlight MIRA 1 Ux-DOWNLIGHT ANTARES 12 UX-DOWNLIGHT NIHAL 14 UX-DOWNLIGHT NEKKAR 16 downlight Poluks 18 downlight square 11 downlight square TRIMLESS 112 downlight quadro 114 downlight CUBE 116 CAph 118 becrux 12 gacrux 122 mirzam 124 hellos 126 indirect vega 128 INDIRECT saiph 13 INDIRECT saiph side 132 INDIRECT BATEN 134 relax xtp led 136 HELLOS ONE 138 terzo 14 Line nge PB 1 Single Piece 142 relax asymmetric led 144 line snappy 146 4 5

CEILING SURFACED TUBUS VISION 148 BECRUX LG AS 15 MODUL BOX SQUARE surfaced 152 AVIOR CONCRETE 154 CEILING surfaced or suspended TUBUS CYGNUS 18 MODUL BOX 156 hellos AS 158 Line nge 1 SINGLE piece 46, 48 freestanding MODUL BOX FREESTANDING 16 SAIPH BOX FREESTANDING 162 WALL MounTED AVANT WALL 164 VARIO MINI 166 WALL CYGNUS 168 AVIOR CONCRETE 154 industrial LIGhting GRAFIAS 17 MYAR 172 STreeT LIGHTING forstreet SIRIUS 174 FORSTREET SEGIN 176 forstreet syrma 178 forstreet ASTEROpe 18 LQS brings new order into LIGhting world 184 led ACAdemy 188 led CALCuLATor - user MAnual 234 6 7

Lamp VOLTAGE icons LAMP VOLTAGE ECG ELECTRONIC BALLAST dimmable ELECTRONIC BALLAST DALI dimmable ELECTRONIC BALLAST DSI dimmable ELECTRONIC BALLAST switch DIMM dimmable ELECTRONIC BALLAST 1-1 v ECG DMX DIMMABLE ELECTRONIC BALLAST DMX CPS central SOuRCE DIM dimmable ELECTRONIC BALLAST - phase DIMMING led IP XX protection DEGREE ip XX class i lumunaire class II luminaire emergency unit 8 9

35 4K 9 9 6 5 1 1 6 15 3 15 15 3 C.-C18. C9.-C27. REFLECTOR COVER VERSION BASIC 1 black housing white opal diffuser reflector VERSION BASIC 2 grewy housing white opal diffuser reflector SUSPENDED IP CHAIN SUSPENSION VERSION BASIC 3 white housing white opal diffuser reflector VERSION BASIC 4 white housing sea-blue diffuser reflector REBELL L 35 66 83 REBELL L ON REQUEST IP ROPE SUSPENSION SUS 1.5 C/ SUSPENSION VERSION EXCLUSIVE 1 shiny white housing shiny white diffuser (white inside) reflector VERSION EXCLUSIVE 2 shiny black housing shiny black diffuser (white inside) reflector 549 173 14 378 System efficacy (up to 66 /W) Color Rendering Index 83 (on request >9 ) Color 3K or 4K (27K, 35K, 5K, 65K version avaible on request ) Environment friendly (no mercury content) Long lifetime 5 hours (12 years lifetime by operation cycle 12 hour/day) Fast and easy installation passive cooling for optimum Replacement for up to 7W metal-halide lamp Suspended Reflector Transparent cover glass s Dimmable electronic control gear DALI (5-1%) Luminaire housing: injected polycarbonate Reflector: anodized aluminium Diffuser: injected opal/clear polycarbonate Ring: Injected polycarbonate Various variants Accessories Chain suspension (included in the box with the luminaire) On request: Reflector cover Rope suspension 5 hours/l7 BELL Product name REBELL L Light source Color 4 K 83 Lumen 35 Lumen Lumen -light source meas 35 Lumen Luminaire price Wattage 53 W Cost for light source Light source efficacy 66. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 66. Lumen/W Maintenance cycle times Net lumen from luminaire 35 Lumen Maintenance factor.9 Air condition.9 * 1 * 1 = -1.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3552 Energy cost 1589 Reductions (AC, PD, DS) -159 Maintinence Total costs 1382 S compare V1. Selection 1 Selection 2 SUSPENDED Product name TUBUS CIRCULAR PENDANT Light source FC (T-R) 1x4W+1x22W Color 4 K 8 Lumen 51 Lumen Lumen -light source meas 51 Lumen Luminaire price Wattage 65 W Cost for light source 7 Light source efficacy 78.5 Lumen/W Color constance 7 MACADAM LOR 49 % 2 Hours System efficiency 38.4 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 2499 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 35 PCS (tio to lumen of 1st selection) 1.4 Initial investment cost 224 Energy cost 22 Reductions (AC, PD, DS) Maintinence 696 Total costs 686 Total consumtion 52947 kwh Total consumtion 113 kwh emission 33.9 TONS emission 72.8 TONS beam angle REFLECTOR () (W) () CCT (K) passive REBELL L 185 31 83 3 5 REBELL L 31 83 4 5 REBELL L 32 53 83 3 5 REBELL L 35 53 83 4 5 System efficiency [/W] 8 Net lumen [] 4 COST SAVING: 1868.4 CO2 SAVING:.5 TONS [hours] 6 6 3 2 5 15 4 4 2 1 3 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (268): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.2 YEARS Additional information (3): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 12 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 13

19 3K 9 9 6 8 12 16 2 24 6 3 15 15 3 C.-C18. C9.-C27. SUSPENDED TUBUS PHACT 28 81 8 TUBUS PHACT ECG sus 1.35 c/36 suspension 36 346 286 123 286 high efficacy (up to 81 /W) Color Rendering Index 8 Color 3K or 4K Beam angle 36 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for up to 2x42W fluorescent lamp Suspended Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: anodized aluminium sheet Housing: RAL 96 with metallic effect, RAL 93 white (on request) Accessories Suspension accessories (Included in the box with the luminaire) 5 hours/l7 DOWNLIGHT Product name TUBUS PHACT Light source Color 4 K 8 Lumen 19 Lumen Lumen -light source meas 19 Lumen Luminaire price Wattage 26 W Cost for light source Light source efficacy 73.1 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 73.1 Lumen/W Maintenance cycle times Net lumen from luminaire 19 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 2664 Energy cost 44 Reductions (AC, PD, DS) -1212 Maintinence S compare V1. Selection 1 Selection 2 SUSPENDED Product name TUBUS CIRCULAR PENDANT Light source FC (T-R) 1x4W Color 4 K 8 Lumen 32 Lumen Lumen -light source meas 32 Lumen Luminaire price Wattage 43 W Cost for light source 4 Light source efficacy 74.4 Lumen/W Color constance 7 MACADAM LOR 54 % 2 Hours System efficiency 4.2 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 1728 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 27.5 PCS (tio to lumen of 1st selection) 1.1 Initial investment cost 1595 Energy cost 118 Reductions (AC, PD, DS) Maintinence 423 Total costs 5492 Total costs 13843 Total consumtion 222 kwh Total consumtion 591 kwh emission 12.9 TONS emission 37.8 TONS REFLECTOR beam angle POLISHED () (W) () CCT (K) passive TUBUS PHACT 15 15 8 3 36 TUBUS PHACT 15 13 8 4 36 TUBUS PHACT 19 28 8 3 36 TUBUS PHACT 19 26 8 4 36 TUBUS PHACT 28 5 8 3 36 TUBUS PHACT 28 46 8 4 36 System efficiency [/W] 8 Net lumen [] 2 COST SAVING: 12 673.9 CO2 SAVING: 24.9 TONS [hours] 6 6 15 1 5 8 4 4 1 6 3 2 5 2 1 4 2 5 1 15 2 3 35 4 5 Additional information (284): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.6 YEARS Additional information (337): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 14 Design by JAROSLAVA POLÁKOVÁ OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 15

346 2 3K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. REFLECTOR polished SUSPENDED REFLECTOR white TUBUS VISION PENDANT 2 85 8 TUBUS VISION PENDANT ON REQUEST IP ECG sus 1.35 c2/32 suspension 32 188 346 346 442 high efficacy (up to 85 /W) Color Rendering Index 8 Color 3K or 4K Beam angle 97 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) 11 - passive cooling for optimum 2 - active based on membrane cooling technology Replacement for up to 2x32W compact fluorescent lamp Suspended Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: polycarbonate Reflector: PC vacuum coating (polished/white) Decorative ring: sheet steel Housing: upper part - grey, lower part - grey; other s on request Decorative ring: yellow; other s on request Accessories Suspension accessories (Included in the box with the luminaire) On request: Decorative elements and glasses 5 hours/l7 Manufacturer Product name OMS DOWNLIGHT TUBUS VISION PENDANT POLISHED 4 K Light source Color 8 Lumen 2 Lumen Lumen -light source meas 2 Lumen Luminaire price Wattage 26 W Cost for light source Light source efficacy 76.9 Lumen/W Color constance 3 MACADAM LOR 1 % 52 Hours System efficiency 76.9 Lumen/W Maintenance cycle times Net lumen from luminaire 2 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3863 Energy cost 4618 Reductions (AC, PD, DS) -924 Maintinence Total costs 56 S compare V1. Selection 1 Selection 2 DOWNLIGHT Product name TUBUS PRO PENDANT Light source FSQ (TC-DEL) 2x18W Color 4 K 8 Lumen 24 Lumen Lumen -light source meas 24 Lumen Luminaire price Wattage 38 W Cost for light source 4 Light source efficacy 63.2 Lumen/W Color constance 7 MACADAM LOR 69 % 2 Hours System efficiency 43.6 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 1656 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 3.2 PCS (tio to lumen of 1st selection) 1.21 Initial investment cost 37 Energy cost 11476 Reductions (AC, PD, DS) Maintinence 464 Total costs 15685 Total consumtion 2388 kwh Total consumtion 5738 kwh emission 14.8 TONS emission 36.7 TONS REFLECTOR beam angle POLISHED WHITE () (W) () CCT (K) passive TUBUS VISION PENDANT 11 15 8 3 97 TUBUS VISION PENDANT 11 13 8 4 97 TUBUS VISION PENDANT 2 28 8 3 97 TUBUS VISION PENDANT 2 26 8 4 97 System efficiency [/W] 8 6 4 Net lumen [] 2 15 1 COST SAVING: 2 15 1 65.7 CO2 SAVING: 21.9 TONS [hours] 6 5 4 3 2 2 5 5 1 5 1 15 2 3 35 4 5 Additional information (286): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.2 YEARS Additional information (339): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 16 Design bypeter BAKO INDUSTRIAL PRODUCT DESIGN ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 17

TUBUS CYGNUS 15 1 8 1 67 >9 cree true white high efficacy (up to 67 /W) Color Rendering Index >9 Color 27K, 3K or 4K Beam angle 9 Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 2x18W compact fluorescent lamp TUBUS CYGNUS TUBUS CYGNUS PENDANT Ceiling surfaced Suspended Diffuser Electronic control gear Housing: sheet steel Diffuser: opal plast Accessories Suspension accessories Grey (RAL96); other s on request 5 hours/l7 9 6 7 27K 2 3 3 15 15 3 C.-C18. C9.-C27. ECG DIM DOWNLIGHT Product name TUBUS CYGNUS Light source Color 4 K 9 Lumen 1 Lumen Lumen -light source meas 1 Lumen Luminaire price Wattage 15 W Cost for light source Light source efficacy 66.7 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 66.7 Lumen/W Maintenance cycle times Net lumen from luminaire 1 Lumen Maintenance factor.9 Air condition.6 * 1 * 1 = -4.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 188 Energy cost 1998 Reductions (AC, PD, DS) -799 Maintinence 9 6 Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. S compare V1. Tubus cygnus pendant Tubus cygnus surfaced sus 1.35 c/9 suspension 9 Selection 1 Selection 2 DOWNLIGHT Product name UX-TUBUS 292 Light source FSQ (TC-DEL) 2x18W Color 4 K 8 Lumen 24 Lumen Lumen -light source meas 24 Lumen Luminaire price Wattage 38 W Cost for light source 4 Light source efficacy 63.2 Lumen/W Color constance 7 MACADAM LOR 43 % 2 Hours System efficiency 27.2 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 132 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 24.2 PCS (tio to lumen of 1st selection).97 Initial investment cost Energy cost 9196 Reductions (AC, PD, DS) Maintinence 372 Ceiling surfaced or SUSPENDED Total costs 1528 Total costs 1318 Total consumtion 999 kwh Total consumtion 98 kwh emission 6.4 TONS emission 29.4 TONS DIFFUSER beam angle OPAL () (W) () CCT (K) passive TUBUS CYGNUS PENDANT 7 12 > 9 27 9 TUBUS CYGNUS PENDANT 7 12 > 9 3 9 TUBUS CYGNUS PENDANT 7 12 > 9 4 9 TUBUS CYGNUS PENDANT 1 15 > 9 27 9 TUBUS CYGNUS PENDANT 1 15 > 9 3 9 TUBUS CYGNUS PENDANT 1 15 > 9 4 9 System efficiency [/W] 8 Net lumen [] 1 COST SAVING: 1 68.7 CO2 SAVING: 23 TONS [hours] 6 6 8 8 5 6 6 4 4 4 4 3 2 2 2 2 1 5 1 15 2 3 35 4 5 Additional information (283): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.5 YEARS Additional information (336): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 18 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 19

4 4K 9 9 1 6 15 2 6 3 15 15 3 C.-C18. C9.-C27. SUSPENDED VARIO MODUL MINI 2 4 79 >8 Ambient LIghting blue VARIO MODUL MINI 2 on request ECG sus 1.35 c/26 suspension 26 165 165 186 98 9 28 X +85-265 72 1 1 +1-1 System efficacy (up to 79 /W) Color Rendering Index >8 Color 3K or 4K Two various types of beam angle: 24 or 27 Front vertical aiming +85 /-265, side vertical aiming +/- 1 Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Active based on membrane cooling technology Replacement for 2x35W and 2x5W metal-halide lamp Suspended Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: aluminium profile Covers: made of ABS Installation plate: galvanised sheet steel Housing: grey (RAL 96) Plastic box for control gear: grey with metal pigment Accessories Suspension accessories (Included in the box with the luminaire) Blue ed ambient lighting behind the diffuser 5 hours/l7 SPOT Product name VARIO MODUL MINI 2 Light source Color 4 K 8 Lumen 22 Lumen Lumen -light source meas 22 Lumen Luminaire price Wattage 38 W Cost for light source Light source efficacy 57.9 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 57.9 Lumen/W Maintenance cycle times Net lumen from luminaire 22 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 476 Energy cost 6749 Reductions (AC, PD, DS) -135 Maintinence Total costs 115 S compare V1. Selection 1 Selection 2 SPOT Product name VARIO MODUL MINI 2 Light source MRS 2x35W Color 3 K 81 Lumen 35 Lumen Lumen -light source meas 35 Lumen Luminaire price Wattage 73 W Cost for light source 56 Light source efficacy 47.9 Lumen/W Color constance 7 MACADAM LOR 1 % 5 Hours System efficiency 47.9 Lumen/W Maintenance cycle 9 times Net lumen from luminaire 35 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 15.7 PCS (tio to lumen of 1st selection).63 Initial investment cost 3627 Energy cost 11461 Reductions (AC, PD, DS) Maintinence 8796 Total costs 23884 Total consumtion 33744 kwh Total consumtion 5735 kwh emission 21.6 TONS emission 36.7 TONS beam angle REFLECTOR () (W) () CCT (K) passive VARIO MODUL MINI 2 22 42 (32*) > 8 3 24 VARIO MODUL MINI 2 22 38 (28*) > 8 4 24 VARIO MODUL MINI 2 4 64 (54*) > 8 3 27 VARIO MODUL MINI 2 4 54 (46*) > 8 4 27 * consumption without decorative ring System efficiency [/W] 6 4 Net lumen [] 4 3 2 COST SAVING: 2 15 1 4192. CO2 SAVING: 15.1 TONS [hours] 6 5 4 3 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (29): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.3 YEARS Additional information (343): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 12 1 86 4 2 2 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 21

INDIRECT VEGA AS 36 65 >8 Ambient LIghting blue AMBIENT LIGHTING RGB tunable white INDIRECT VEGA AS 36 4K 9 9 6 1 15 2 6 3 15 15 3 C.-C18. C9.-C27. on request Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. sus 1.35 c/26 suspension 26 SUSPENDED 11 55 632 55 632 Smooth transition of brightness between luminaire and ceiling high-efficient light engine delivers light with excellent high level of vertical illumination for better contrast, good modelling of object and occupants in the room System efficacy 65 /W Color Rendering Index >8 Color 4K or tuneable white 3K-5K Blue ed ambient lighting behind Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 3x24W linear fluorescent lamp or 2x55W compact fluorescent lamp Suspended Reflector Diffuser Dimmable electronic control gear DALI (1-1%) Body: sheet steel Reflector: aluminium sheet Diffuser: acryl - satine Housing: black (RAL 95) Reflector: white (RAL 93) Accessories Suspension accessories (Included in the box with the luminaire) Accent illumination (blue, on request: RGB) 5 hours/l7 GRIDLIGHT Product name INDIRECT VEGA AS Light source Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 36 Lumen Luminaire price Wattage 55 W Cost for light source Light source efficacy 65.5 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 65.5 Lumen/W Maintenance cycle times Net lumen from luminaire 36 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 5661 Energy cost 8547 Reductions (AC, PD, DS) -64 Maintinence S compare V1. Selection 1 Selection 2 SUSPENDED Product name INDIRECT AS C L1 Light source FSDH (TC-L) 2x4W Color 4 K 83 Lumen 7 Lumen Lumen -light source meas 96 Lumen Luminaire price Wattage 112 W Cost for light source 6 Light source efficacy 85.7 Lumen/W Color constance 7 MACADAM LOR 27 % 2 Hours System efficiency 23.1 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 92 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 34.7 PCS (tio to lumen of 1st selection) 1.39 Initial investment cost 1423 Energy cost 38864 Reductions (AC, PD, DS) Maintinence 638 Total costs 11644 Total costs 4924 Total consumtion 42735 kwh Total consumtion 19432 kwh emission 27.4 TONS emission 124.4 TONS ACRYL-SATINE () (W) () CCT (K) passive INDIRECT VEGA AS 36 55 > 8 4 INDIRECT VEGA AS 36 55 > 8 3-5 System efficiency [/W] 8 Net lumen [] 4 COST SAVING: 3 2697. CO2 SAVING: 97 TONS [hours] 6 6 3 5 2 4 4 2 15 3 2 1 5 1 1 2 5 1 15 2 3 35 4 5 Additional information (8): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.6 YEARS Additional information (377): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 22 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 23

MODUL BOX SQUARE SUSPENDED 41 79 >8 Glare FACTOR UGR 19 tunable white MODUL BOX SQUARE SUSPENDED 41 3 K 9 9 6 2 3 4 6 3 15 15 3 C.-C18. C9.-C27. Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. MODUL BOX SQUARE 6x6 with suspension 38 MODUL BOX SQUARE 3x3 with suspension 3 sus 1.35 c/3 suspension 3 sus 1.35 c/38 suspension 38 SUSPENDED 71 238 (14W) 535 (52W) 3 (14W) 6 (52W) 238 (14W) 535 (52W) 3 (14W) 6 (52W) 85 (14W) 285 (52W) high efficacy (up to 79 /W) Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy installation passive cooling for optimum Replacement for 2x14W and 4x24W fluorescent lamp Suspended Diffuser Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Frame: extruded aluminium profile Diffuser: PMMA Black (RAL95), silver grey (RAL 96) Other s on request Accessories Suspension accesories 5 hours/l7 SUSPENDED Product name MODUL BOX SQUARE Light source Color 4 K 8 Lumen 41 Lumen Lumen -light source meas 41 Lumen Luminaire price Wattage 52 W Cost for light source Light source efficacy 78.8 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 78.8 Lumen/W Maintenance cycle times Net lumen from luminaire 41 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 4218 Energy cost 9235 Reductions (AC, PD, DS) -1847 Maintinence Total costs 1166 S compare V1. Selection 1 Selection 2 SUSPENDED Product name CLASSIC ASN OPAL Light source FD (T8) 4x18W Color 4 K 8 Lumen 54 Lumen Lumen -light source meas 54 Lumen Luminaire price Wattage W Cost for light source 6 Light source efficacy 72. Lumen/W Color constance 7 MACADAM LOR 63 % 2 Hours System efficiency.4 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 342 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 3.1 PCS (tio to lumen of 1st selection) 1.21 Initial investment cost 1234 Energy cost 2 Reductions (AC, PD, DS) Maintinence 553 Total costs 24362 Total consumtion 46176 kwh Total consumtion 1128 kwh emission 29.6 TONS emission 72.2 TONS DIFFUSER microprismatic () (W) () CCT (K) passive MODUL BOX SQUARE 95 14 > 8 3 MODUL BOX SQUARE 95 14 > 8 4 MODUL BOX SQUARE 41 52 > 8 3 MODUL BOX SQUARE 41 52 > 8 4 System efficiency [/W] 8 Net lumen [] 5 COST SAVING: 1374.2 CO2 SAVING: 42.6 TONS [hours] 6 6 4 2 5 3 15 4 4 2 1 3 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (266): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.5 YEARS Additional information (323): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 24 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL

9 6 DIR 42 4K 2 3 4 3 15 15 3 C.-C18. C9.-C27. DIR/IINDIR 535 4K 9 6 MODUL BOX MAX DIR/IINDIR with suspension 3 SUSPENDED MODUL BOX MAX 535 81 8 Glare FACTOR UGR 19 tunable white MODUL BOX MAX 12 15 9 6 3 2 12 15 9 6 3 15 3 15 C.-C18. C9.-C27. Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. MODUL BOX MAX with suspension 3 sus 1.35 c/3 suspension 3 MODUL BOX MAX with suspension 38 sus 1.35 c/38 suspension 38 83 23 321 15 1135 high efficacy (up to 81 /W) Colour Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) Fast and easy installation passive cooling for optimum Replacement for 2x36W, 2x58W and 3x36W linear fluorescent lamp DLOR: 78%, ULOR: 22% Suspended Diffuser /Indirect Dimmable electronic control gear DALI Housing: sheet steel Frame: extruded aluminium profile Diffuser DIR: PMMA Diffuser INDIR: microprismatic frosted Black (RAL95), silver grey (RAL 96) Accessories Suspension accesories 5 hours/l7 SUSPENDED Product name MODUL BOX MAX Light source Color 4 K 8 Lumen 53 Lumen Lumen -light source meas 53 Lumen Luminaire price Wattage 73 W Cost for light source Light source efficacy 72.6 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 72.6 Lumen/W Maintenance cycle times Net lumen from luminaire 53 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 4396 Energy cost 11344 Reductions (AC, PD, DS) -343 Maintinence S compare V1. Selection 1 Selection 2 SUSPENDED Product name CLASSIC ASN OPAL Light source FD (T8) 2x58W Color 4 K 8 Lumen 14 Lumen Lumen -light source meas 14 Lumen Luminaire price Wattage 119 W Cost for light source 3 Light source efficacy 87.4 Lumen/W Color constance 7 MACADAM LOR 5 % 2 Hours System efficiency 43.7 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 52 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL.5 PCS (tio to lumen of 1st selection) 1.2 Initial investment cost 1148 Energy cost 33 Reductions (AC, PD, DS) Maintinence 354 Total costs 12337 Total costs 31846 Total consumtion 56721 kwh Total consumtion 1517 kwh emission 36.3 TONS emission 97.1 TONS DIFFUSER DIRECT DIR/ INDIR () (W) () CCT (K) passive MODUL BOX MAX DIR 42 52 8 3 MODUL BOX MAX DIR 42 52 8 4 MODUL BOX MAX DIR/INDIR 535 73 8 3 MODUL BOX MAX DIR/INDIR 535 73 8 4 System efficiency [/W] 8 6 Net lumen [] 6 4 COST SAVING: 35 15766.5 CO2 SAVING: 6.8 TONS [hours] 6 5 4 4 15 3 2 2 2 5 1 5 1 15 2 3 35 4 5 Additional information (265): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2. YEARS Additional information (322): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 26 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 27

43 3K 9 9 6 1 15 2 6 3 15 15 3 C.-C18. C9.-C27. SUSPENDED MODUL CLEARANCE 43 56 8 wellbeing tunable white MODUL CLEARANCE Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. sus 1.35 C/38 suspension 38 3 56 3 1354 1354 System efficacy 56 /W Color Rendering Index 8 Color - tunable white 3K-65K Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Suspended Edge lighting (EVONIC) Dimmable electronic control gear DALI (1-1%) Housing: aluminium + PMMA Cover: glass Wet-coated Accessories Suspension accessories 5 hours/l7 EDGE-LIGHTING () (W) () CCT (K) passive 28 MODUL CLEARANCE 43 77 8 3-65 Design by JÁN ŠTOFKO OMS 29

SUSPENDED MODUL RAZZOR 9 69 >8 dynamic light distribution tunable white MODUL RAZZOR Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. sus 1.35 C/38 suspension 38 21 21 21 14 17 Movable LIDC Remote control System efficacy 69 /W DLOR:33%, ULOR: 67% Color Rendering Index >8 Color - tunable white 3K-65K Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) passive cooling for optimum Suspended (shaped primary lenses) Reflector Diffuser / Indirect Electronic control gear Remote control Housing: metalized aluminium Reflector: polished aluminium (symmetric + asymmetric) Diffuser: opal + microprismatic Indirect part: shaped primary lenses Housing: wet-coated, black/silver Accessories Suspension accessories 5 hours/l7 REF.+DIF. () (W) () CCT (K) passive MODUL RAZZOR 9 13 > 8 3-65 3 Design by JÁN ŠTOFKO OMS This work was done in collaboration with Slovak University of Technology in Bratislava with support of a project APVV Center of collaboration for transfer of innovative technologies from research to industry (project number: SUSPP-8-9). 31

23 4K 9 9 6 2 3 4 6 3 15 15 3 C.-C18. C9.-C27. SUSPENDED MODUL EXE ii 23 85 8 MODUL EXE II ECG sus 1.35 C/38 suspension 38 62 24 14 15 high efficacy (up to 85 /W) Colour Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) Fast and easy installation passive cooling for optimum Replacement for 1x28W and 1x36W linear fluorescent lamp Suspended Diffuser Electronic control gear Housing: sheet steel Diffuser: PMMA White (RAL93) On request: other Accessories Suspension accesories 5 hours/l7 SUSPENDED Product name MODUL EXE II Light source Color 4 K 8 Lumen 23 Lumen Lumen -light source meas 23 Lumen Luminaire price Wattage 3 W Cost for light source Light source efficacy 76.7 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 76.7 Lumen/W Maintenance cycle times Net lumen from luminaire 23 Lumen Maintenance factor.9 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 51 Energy cost 666 Reductions (AC, PD, DS) Maintinence S compare V1. Selection 1 Selection 2 SUSPENDED Product name CLASSIC ASN OPAL Light source FDH (T5) 1x28W Color 4 K 8 Lumen 26 Lumen Lumen -light source meas 26 Lumen Luminaire price Wattage 31 W Cost for light source 2 Light source efficacy 83.9 Lumen/W Color constance 7 MACADAM LOR 44 % 2 Hours System efficiency 36.9 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 1144 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 5.3 PCS (tio to lumen of 1st selection) 2.1 Initial investment cost 166 Energy cost 15593 Reductions (AC, PD, DS) Maintinence 622 Total costs 11211 Total costs 178 Total consumtion 333 kwh Total consumtion 77965 kwh emission 21.3 TONS emission 49.9 TONS DIFFUSER MICROPRISMATIC () (W) () CCT (K) passive MODUL EXE II 21 3 8 3 MODUL EXE II 23 3 8 4 System efficiency [/W] 8 Net lumen [] COST SAVING: 12 654.2 CO2 SAVING: 28.6 TONS [hours] 6 6 2 1 5 15 8 4 4 6 1 3 4 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (296): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 3.7 YEARS Additional information (321): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 32 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 33

465 4K 9 9 6 2 3 4 6 3 15 15 3 C.-C18. C9.-C27. SUSPENDED MODUL ESO 465 79 8 MODUL ESO sus 1.35 C/38 suspension 38 6 37 6 37 198 1471 14 167 high efficacy (up to 79 /W) Colour Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) Fast and easy installation passive cooling for optimum Replacement for up to 3x35W linear fluorescent lamp Suspended Diffuser Dimmable electronic control gear DALI Housing: sheet steel Diffuser: PMMA White (RAL93); other s on request Accessories Suspension accesories 5 hours/l7 SUSPENDED Product name MODUL ESO Light source Color 4 K 8 Lumen 47 Lumen Lumen -light source meas 47 Lumen Luminaire price Wattage 59 W Cost for light source Light source efficacy 79.7 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 79.7 Lumen/W Maintenance cycle times Net lumen from luminaire 47 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3663 Energy cost 1478 Reductions (AC, PD, DS) -296 Maintinence S compare V1. Selection 1 Selection 2 SUSPENDED Product name UX-MODUL KA PRISMA Light source FD (T8) 2x36W Color 4 K 8 Lumen 67 Lumen Lumen -light source meas 67 Lumen Luminaire price Wattage W Cost for light source 3 Light source efficacy 89.3 Lumen/W Color constance 7 MACADAM LOR 6 % 2 Hours System efficiency 53.6 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 42 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 29.2 PCS (tio to lumen of 1st selection) 1.17 Initial investment cost 993 Energy cost 219 Reductions (AC, PD, DS) Maintinence Total costs 12 Total costs 23298 Total consumtion 52392 kwh Total consumtion 195 kwh emission 33.5 TONS emission 7.1 TONS DIFFUSER MICROPRISMATIC () (W) () CCT (K) passive MODUL ESO 44 59 8 3 MODUL ESO 465 59 8 4 System efficiency [/W] 8 Net lumen [] 5 COST SAVING: 8765.2 CO2 SAVING: 36.6 TONS [hours] 6 6 4 2 5 3 15 4 4 2 1 3 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (267): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.7 YEARS Additional information (324): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 34 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 35

66 3K 9 9 6 1 15 2 6 3 15 15 3 C.-C18. C9.-C27. SUSPENDED MODUL SPIKER 66 55 8 wellbeing tunable white MODUL SPIKER FDH ECG Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. sus 1.35 C/23 suspension 36 182 82 14 12 System efficacy 55 /W Color Rendering Index 8 Color 3-62K Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Suspended + FHD Diffuser Electronic control gear Housing: extruded aluminium Diffuser: microprismatic + lumio White (RAL 93) Accessories Suspension accessories 5 hours/l7 DIFFUSER MICROPRISMATIC () (W) () CCT (K) passive 36 MODUL SPIKER 66 12 8 3-62 Design by ANTON ZETOCHA OMS 37

4 4K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. suspended MODUL SAIPH 4 111 9 cree true white MODUL SAIPH on request ECG Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. sus 1.35 c/24 suspension 24 14 4 14 152 high efficacy (up to 111 /W) Color Rendering Index 9 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Suspended Diffuser Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: die-cast aluminium + sheet steel Diffuser: opal White (RAL 93) Accessories On request: brackets 5 hours/l7 DIFFUSER OPAL () (W) () CCT (K) passive 38 MODUL SAIPH 32 34 9 3 MODUL SAIPH 4 36 9 4 Design by MARTIN HOLÍK OMS 39

12 15 9 55 4K 3 2 15 1 12 15 6 6 3 15 3 15 C.-C18. C9.-C27. 9 opal SUSPENDED MICROPRISMATIC AVANT 55 7 8 AVANT IP sus 1.35 c/24 suspension 24 OPAL MICROPRISMATIC Y 1 91 14 99 88 high efficacy (up to 7 /W) Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour-per-day operation cycle) passive cooling for optimum Replacement for 2x54W linear fluorescent lamp Suspended Diffuser Dimmable electronic control gear DALI (1-1%) Housing: extruded aluminium End caps: die-cast aluminium Diffuser: PC/PMMA Diffuser end caps: PC/PMMA Carrying plate: extruded aluminium Powder coat finish grey (RAL 96) Accessories Suspension accessories (included in the box with the luminaire) On request: Connectors: 7-pole Wago 5 hours/l7 OPAL MICROPRISMATIC () (W) () CCT (K) passive AVANT 55 72 8 3 AVANT 55 72 8 4 AVANT 42 72 8 3 AVANT 42 72 8 4 4 41

AVANT LINE AVANT LINE L AVANT LINE T AVANT LINE f 55 7 8 AVANT LINE 12 15 9 55 4K 3 2 15 1 12 15 6 6 3 15 3 15 C.-C18. C9.-C27. 9 IP MICROPRISMA SUS 1.35 C/24 SUSPENSION 24 OPAL CON 1.35 12/24 SUSPENSION 12/24 modular system OPAL MICROPRISMATIC 12 1 1285 1285 LINE F LINE T 91 14 99 88 12 1 LINE L predetermined for continous installation high efficacy (up to 7 /W) Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 2x54W linear fluorescent lamp Suspended - predetermined for continous installation Diffuser Dimmable electronic control gear DALI (1-1%) Through wiring (F, T version) Housing: extruded aluminium, End caps: die-cast aluminium Diffuser: PC/PMMA, Diffuser end caps: PC/PMMA Carrying plate: extruded aluminium Powder coat finish grey (RAL 96) Accessories Suspension accessories (included in the box with the luminaire) On request: Connectors: 7-pole Wago 5 hours/l7 OPAL MICROPRISMATIC () (W) () CCT (K) passive AVANT LINE F - 55 72 8 3 AVANT LINE F - 55 72 8 4 AVANT LINE T - 55 72 8 3 AVANT LINE T - 55 72 8 4 AVANT LINE L - 55 72 8 3 AVANT LINE L - 55 72 8 4 AVANT LINE F - 42 72 8 3 AVANT LINE F - 42 72 8 4 AVANT LINE T - 42 72 8 3 AVANT LINE T - 42 72 8 4 AVANT LINE L - 42 72 8 3 AVANT LINE L - 42 72 8 4 42 43

RELAX PV LINE ASYMMETRIC LINE f LINE T LINE l 355 76 8 tunable white RELAX PV LINE ASYMMETRIC 9 6 355 65K 6 3 15 15 3 C.-C18. C9.-C27. Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. 9 6 modular system 11 82 11 123 14 1355 14 F T L PV high efficacy 76 /W Color Rendering Index 8 Color 3K, 4K or tunable white 3-65K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 1x54W linear fluorescent lamp Ceiling recessed Reflector Asymmetric Dimable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: polished aluminium Cover: hardened glass White (RAL 93) Accessories bracket 5 hours/l7 REFLECTOR ASYMMETRIC () (W) () CCT (K) passive RELAX PV ASYMMETRIC F 355 47 8 3 RELAX PV ASYMMETRIC F 355 47 8 4 RELAX PV ASYMMETRIC F 355 47 8 3-65 RELAX PV ASYMMETRIC T 355 47 8 3 RELAX PV ASYMMETRIC T 355 47 8 4 RELAX PV ASYMMETRIC T 355 47 8 3-65 RELAX PV ASYMMETRIC L 355 47 8 3 RELAX PV ASYMMETRIC L 355 47 8 4 RELAX PV ASYMMETRIC L 355 47 8 3-65 44

LINE RANGE 1 SUSPENDED LINE RANGE 1 F LINE RANGE 1 T LINE RANGE 1 L 47 8 >8 LINE RANGE 1 SUSPENDED 9 6 4 4K 2 3 3 15 15 3 C.-C18. C9.-C27. 9 6 IP LINE RANGE 1 susupended SINGLE PIECE SUS 1.35 C/38 SUSPENSION 38 CON 1.35 17/38 SUSPENSION 17/38 modular system or suspended 14 133 14 1 92 1 1355 1355 14 133 high efficacy (up to 8 /W) Color Rendering Index >8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) passive cooling for optimum Replacement for up to 2x54W linear fluorescent lamp Suspended - predetermined for line installation Reflector, diffuser Dimmable electronic control gear DALI (1-1%) / switch DIM / DSI Housing: sheet steel Reflector: aluminium Diffuser: opal Housing: white (RAL 93) Reflector: white (RAL 93) Accessories Suspension accessories (included in the box with the luminaire) 5 hours/l7 Manufacturer Product name OMS LINE LINE RANGE 1 OPAL SUSPENDED 4 K Light source Color 8 Lumen 47 Lumen Lumen -light source meas 47 Lumen Luminaire price Wattage 59 W Cost for light source Light source efficacy 79.7 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 79.7 Lumen/W Maintenance cycle times Net lumen from luminaire 47 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3352 Energy cost 9169 Reductions (AC, PD, DS) -21 Maintinence S compare V1. Selection 1 Selection 2 LINE Product name PRESTIGE OPAL L1 Light source FDH (T5) 2x49W Color 4 K 8 Lumen 86 Lumen Lumen -light source meas 86 Lumen Luminaire price Wattage 11 W Cost for light source 5 Light source efficacy 85.1 Lumen/W Color constance 7 MACADAM LOR 56 % 2 Hours System efficiency 47.7 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 4816 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 24.4 PCS (tio to lumen of 1st selection).98 Initial investment cost 1464 Energy cost 24644 Reductions (AC, PD, DS) Maintinence 412 Total costs 977 Total costs 2652 Total consumtion 843 kwh Total consumtion 12322 kwh OPAL () (W) () CCT (K) passive LINE RANGE 1 SUS. F 4 59 >8 3 LINE RANGE 1 SUS. F 47 59 >8 4 LINE RANGE 1 SUS. T 4 59 >8 3 LINE RANGE 1 SUS. T 47 59 >8 4 LINE RANGE 1 SUS. L 4 59 >8 3 LINE RANGE 1 SUS. L 47 59 >8 4 LINE RANGE 1 SUS. SINGLE PIECE 4 59 >8 3 LINE RANGE 1 SUS. SINGLE PIECE 47 59 >8 4 emission 29.3 TONS emission 78.9 TONS System efficiency [/W] 8 Net lumen [] 5 COST SAVING: 3 1364. CO2 SAVING: 49.6 TONS [hours] 6 6 4 5 3 2 4 4 15 2 3 1 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (262): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.4 YEARS Additional information (319): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 46 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 47

LINE RANGE 1 surfaced LINE RANGE 1 F LINE RANGE 1 T LINE RANGE 1 L 47 8 >8 LINE RANGE 1 surfaced 9 6 3 15 15 3 C.-C18. C9.-C27. 4 4K 2 3 9 6 LINE RANGE 1 surfaced SINGLE PIECE modular SYSTEM or CEiling surfaced 14 132 14 132 92 8 54 1 1355 1355 14 1355 high efficacy (up to 8 /W) Color Rendering Index >8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) passive cooling for optimum Replacement for up to 2x54W linear fluorescent lamp Ceiling surfaced - predetermined for line installation Reflector, diffuser Dimmable electronic control gear DALI (1-1%) / switch DIM / DSI Housing: sheet steel Reflector: aluminium Diffuser: opal PMMA Housing: white (RAL 93) Reflector: white (RAL 93) Accessories On request: Suspension accessories 5 hours/l7 Manufacturer Product name OMS LINE LINE RANGE 1 OPAL SURFACED 4 K Light source Color 8 Lumen 47 Lumen Lumen -light source meas 47 Lumen Luminaire price Wattage 59 W Cost for light source Light source efficacy 79.7 Lumen/W LumenW Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 79.7 Lumen/W Maintenance cycle times Net lumen from luminaire 47 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 333 Energy cost 9169 Reductions (AC, PD, DS) -21 Maintinence S compare V1. Selection 1 Selection 2 LINE Product name PRESTIGE OPAL L1 Light source FDH (T5) 2x49W Color 4 K 8 Lumen 86 Lumen Lumen -light source meas 86 Lumen Luminaire price Wattage 11 W Cost for light source 5 Light source 85.1 Lumen/W LumenW Color constance 7 MACADAM LOR 56 % 2 Hours System efficiency 47.7 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 4816 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 24.4 PCS (tio to lumen of 1st selection).98 Initial investment cost 1464 Energy cost 24644 Reductions (AC, PD, DS) Maintinence 412 Optical efficiacy Total costs 9748 Total costs 2652 Total consumtion 843 kwh Total consumtion 12322 kwh OPAL () (W) () CCT (K) passive LINE RANGE 1 SURF. F 4 59 >8 3 LINE RANGE 1 SURF. F 47 59 >8 4 LINE RANGE 1 SURF. T 4 59 >8 3 LINE RANGE 1 SURF. T 47 59 >8 4 LINE RANGE 1 SURF. L 4 59 >8 3 LINE RANGE 1 SURF. L 47 59 >8 4 LINE RANGE 1 SURF. SINGLE PIECE 4 59 >8 3 LINE RANGE 1 SURF. SINGLE PIECE 47 59 >8 4 emission 29.3 TONS emission 78.9 TONS System efficiency [/W] 8 Net lumen [] 5 COST SAVING: 3 13626.2 CO2 SAVING: 49.6 TONS [hours] 6 6 4 5 3 2 4 4 15 2 3 1 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (262): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.4 YEARS Additional information (319): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 48 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 49

LINE RANGE PB 1 LINE RANGE 1 PB F LINE RANGE 1 PB T LINE RANGE 1 PB L 47 8 >8 LINE RANGE PB 1 9 6 3 15 15 3 C.-C18. C9.-C27. 47 4K 8 12 16 9 6 IP modular SYSTEM 2 91 1 PB 114 1414 1414 1414 F T L high efficacy (up to 8 /W) Color Rendering Index >8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for up to 2x54W linear fluorescent lamp Ceiling recessed - predetermined for line installation Diffuser Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: aluminium Diffuser: opal Housing: white (RAL 93) Accessories bracket 5 hours/l7 LINE Product name LINE RANGE PB 1 OPAL Light source Color 4 K 8 Lumen 47 Lumen Lumen -light source meas 47 Lumen Luminaire price Wattage 59 W Cost for light source Light source efficacy 79.7 Lumen/W LumenW Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 79.7 Lumen/W Maintenance cycle times Net lumen from luminaire 47 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3286 Energy cost 9169 Reductions (AC, PD, DS) -21 Maintinence Optical efficiacy S compare V1. Selection 1 Selection 2 LINE Product name RELAX H LINE OPAL Light source FDH (T5) 2x54W Color 4 K 8 Lumen 89 Lumen Lumen -light source meas 89 Lumen Luminaire price Wattage 111 W Cost for light source 4 Light source efficacy 8.2 Lumen/W LumenW Color constance 7 MACADAM LOR 47 % 2 Hours System efficiency 37.7 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 4183 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 28.1 PCS (tio to lumen of 1st selection) 1.12 Initial investment cost 1461 Energy cost 31191 Reductions (AC, PD, DS) Maintinence 432 Optical efficiacy Total costs 973 Total costs 3384 Total consumtion 843 kwh Total consumtion 155955 kwh emission 29.3 TONS emission 99.8 TONS OPAL () (W) () CCT (K) passive LINE RANGE PB 1 F 5 59 >8 3 LINE RANGE PB 1 F 47 59 >8 4 LINE RANGE PB 1 T 5 59 >8 3 LINE RANGE PB 1 T 47 59 >8 4 LINE RANGE PB 1 L 5 59 >8 3 LINE RANGE PB 1 L 47 59 >8 4 System efficiency [/W] 8 Net lumen [] 5 COST SAVING: 3 2213.3 CO2 SAVING: 7.5 TONS [hours] 6 6 4 5 3 2 4 4 15 2 3 1 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (9): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.9 YEARS Additional information (318): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 5 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 51

9 6 6 4 5 3 15 15 3 C.-C18. C9.-C27. 9 24 14 4K 4 14 4K 9 9 track 6 3 6 4 5 3 15 15 3 C.-C18. C9.-C27. Track AVior advanced 43 96 83 passive cooling central driver possibility Track AVIOR ADVANCED ON REQUEST CPS ECG 121 92 35 18 115 295 27 5 Exchangeable reflector, two various types of beam angle: 24 or 4 high efficacy (up to 96 /W) horizontal aiming 35, vertical aiming 27 Color Rendering Index 83 (on request >9 ) Color 3K or 4K (27K, 35K, 5K or 65K version available on request) Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy installation passive cooling for optimum replacement for 35W, 5W and 7W metal-halide lamp Suspended or ceiling surfaced lighting track Exchangeable reflector Electronic control gear On request: Central driver Housing: die-cast aluminium + sheet steel Box: extruded aluminium + plastic Housing: black, on request: grey, white Box: black, on request: grey, white Accessories Various types of connections and suspension equipment (GLOBAL Trac) On request: filters 5 hours/l7 SPOT Product name TRACK AVIOR ADVANCED Light source Color 3 K 83 Lumen 22 Lumen Lumen -light source meas 22 Lumen Luminaire price Wattage W Cost for light source Light source efficacy 88. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 88. Lumen/W Maintenance cycle times Net lumen from luminaire 22 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 2486 Energy cost 444 Reductions (AC, PD, DS) -888 Maintinence S compare V1. Selection 1 Selection 2 SPOT Product name UX-TRACK ACCENT X4 Light source MT (CDM-T) 1x35W Color 3 K 81 Lumen 33 Lumen Lumen -light source meas 33 Lumen Luminaire price Wattage 37 W Cost for light source 18 Light source efficacy 89.2 Lumen/W Color constance 7 MACADAM LOR 74 % 12 Hours System efficiency 66. Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 2442 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 22.5 PCS (tio to lumen of 1st selection).9 Initial investment cost 243 Energy cost 83 Reductions (AC, PD, DS) Maintinence 1746 Total costs 638 Total costs 11 Total consumtion 222 kwh Total consumtion 416 kwh REFLECTOR beam angle FACETED () (W) () CCT (K) passive TRACK AVIOR ADV. 13 18 83 3 24 /4 TRACK AVIOR ADV. 14 18 83 4 24 /4 TRACK AVIOR ADV. 22 83 3 24 /4 TRACK AVIOR ADV. 24 83 4 24 /4 TRACK AVIOR ADV. 31 83 3 24 /4 TRACK AVIOR ADV. 27 31 83 4 24 /4 TRACK AVIOR ADV. 4 53 83 3 24 /4 TRACK AVIOR ADV. 43 53 83 4 24 /4 emission 14.2 TONS System efficiency [/W] Net lumen [] emission 26.6 TONS COST SAVING: 6434.3 CO2 SAVING: 12.4 TONS [hours] 1 8 2 12 1 6 5 6 15 8 4 6 4 1 3 4 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (278): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.2 YEARS Additional information (35): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 52 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 53

Track ACRoBAT 43 96 83 passive cooling central driver possibility Track acrobat 9 6 6 4 5 3 15 15 3 C.-C18. C9.-C27. 9 24 14 4K 4 14 4K 6 3 6 4 5 3 15 15 3 C.-C18. C9.-C27. ON REQUEST CPS ECG 9 9 track 35 144 31 241 82 27 11 115 + 1-1 Exchangeable reflector, two various types of beam angle: 24 or 4 high efficacy (up to 96 /W) horizontal aiming 35, vertical aiming 27 Color Rendering Index 83 (on request >9 ) Color 3K or 4K (27K, 35K, 5K or 65K version available on request) Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy installation passive cooling for optimum replacement for 35W, 5W and 7W metal-halide lamp Suspended or ceiling surfaced lighting track Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Central driver Housing: die-cast aluminium + sheet steel Box: sheet steel Housing: black Other s on request Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 SPOT Product name TRACK ACROBAT Light source Color 3 K 83 Lumen 22 Lumen Lumen -light source meas 22 Lumen Luminaire price Wattage W Cost for light source Light source efficacy 88. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 88. Lumen/W Maintenance cycle times Net lumen from luminaire 22 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 27 Energy cost 444 Reductions (AC, PD, DS) -888 Maintinence S compare V1. Selection 1 Selection 2 SPOT Product name UX-TRACK ACCENT X4 Light source MT (CDM-T) 1x35W Color 3 K 81 Lumen 33 Lumen Lumen -light source meas 33 Lumen Luminaire price Wattage 37 W Cost for light source 18 Light source efficacy 89.2 Lumen/W Color constance 7 MACADAM LOR 74 % 12 Hours System efficiency 66. Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 2442 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 22.5 PCS (tio to lumen of 1st selection).9 Initial investment cost 243 Energy cost 83 Reductions (AC, PD, DS) Maintinence 1746 Total costs 6327 Total costs 11 Total consumtion 222 kwh Total consumtion 416 kwh REFLECTOR beam angle FACETED () (W) () CCT (K) passive TRACK ACROBAT 13 18 83 3 24 /4 TRACK ACROBAT 14 18 83 4 24 /4 TRACK ACROBAT 22 83 3 24 /4 TRACK ACROBAT 24 83 4 24 /4 TRACK ACROBAT 31 83 3 24 /4 TRACK ACROBAT 27 31 83 4 24 /4 TRACK ACROBAT 4 53 83 3 24 /4 TRACK ACROBAT 43 53 83 4 24 /4 emission 14.2 TONS emission 26.6 TONS System efficiency [/W] 8 Net lumen [] COST SAVING: 12 3617.6 CO2 SAVING: 12.4 TONS [hours] 6 6 2 1 5 15 8 4 4 6 1 3 4 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (276): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1. YEARS Additional information (35): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 54 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 55

9 6 6 4 5 3 15 15 3 C.-C18. C9.-C27. 9 24 14 4K 4 14 4K 9 9 track 6 3 6 4 5 3 15 15 3 C.-C18. C9.-C27. Track air 27 96 83 passive cooling central driver possibility Track air ON REQUEST CPS ECG 2 174 12 + 1-1 88 8 42 35 High efficacy (up to 96 /W) Horizontal aiming 35, vertical aiming 35 Two various types of beam angle: 24 or 4 Color Rendering Index 83 (on request >9 ) Color 3K or 4K (27K, 35K version available on request) Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy installation Passive cooling for optimum Replacement for 35W, 5W and 7W metal-halide lamp Suspended or ceiling surfaced lighting track Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Central driver Housing: sheet steel Box: sheet steel Housing: black Box: black Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 up to +35 C SPOT Product name TRACK AIR Light source Color 3 K 83 Lumen 22 Lumen Lumen -light source meas 22 Lumen Luminaire price Wattage W Cost for light source Light source efficacy 88. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 88. Lumen/W Maintenance cycle times Net lumen from luminaire 22 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 2176 Energy cost 444 Reductions (AC, PD, DS) -888 Maintinence S compare V1. Selection 1 Selection 2 SPOT Product name UX-TRACK ACCENT X4 Light source MT (CDM-T) 1x35W Color 3 K 81 Lumen 33 Lumen Lumen -light source meas 33 Lumen Luminaire price Wattage 37 W Cost for light source 18 Light source efficacy 89.2 Lumen/W Color constance 7 MACADAM LOR 74 % 12 Hours System efficiency 66. Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 2442 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 22.5 PCS (tio to lumen of 1st selection).9 Initial investment cost 293 Energy cost 83 Reductions (AC, PD, DS) Maintinence 1746 Total costs 5728 Total costs 12164 Total consumtion 222 kwh Total consumtion 416 kwh emission 14.2 TONS emission 26.6 TONS REFLECTOR beam angle FACETED () (W) () CCT (K) passive TRACK AIR 13 18 83 3 24 /4 TRACK AIR 14 18 83 4 24 /4 TRACK AIR 22 83 3 24 /4 TRACK AIR 24 83 4 24 /4 TRACK AIR 31 83 3 24 /4 TRACK AIR 27 31 83 4 24 /4 System efficiency [/W] Net lumen [] COST SAVING: 3879.5 CO2 SAVING: 12.4 TONS [hours] 1 8 2 12 1 6 5 6 15 8 4 6 4 1 3 4 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (277): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.2 YEARS Additional information (35): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 56 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 57

4 14 4K 9 9 6 8 12 16 2 6 3 15 15 3 C.-C18. C9.-C27. track Track CUBE 43 96 83 passive cooling central driver possibility Track CUBE ON REQUEST CPS ECG + 8-26 L 294 82 144 94 + 1-1 high efficacy (up to 96 /W) Color Rendering Index 83 (on request >9 ) Color 3K or 4K (27K, 35K, 5K, 65K version avaible on request) Two various types of beam angle: 24 or 4 horizontal aiming +/- 1, vertical aiming +8 /-26 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 35W, 5W and 7W metal-halide lamp Suspended or ceiling surfaced lighting track Reflector Electronic control gear On request: Central driver Housing: sheet steel Reflector: facet anodized aluminium Housing: white (RAL 93) Heat sink: black elox, natural elox on request Decorative cover: black, MIRO 5 on request Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 SPOT Product name TRACK CUBE Light source Color 3 K 83 Lumen 22 Lumen Lumen -light source meas 22 Lumen Luminaire price Wattage W Cost for light source Light source efficacy 88. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 88. Lumen/W Maintenance cycle times Net lumen from luminaire 22 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 2153 Energy cost 444 Reductions (AC, PD, DS) -888 Maintinence S compare V1. Selection 1 Selection 2 SPOT Product name UX-TRACK ACCENT X4 Light source MT (CDM-T) 1x35W Color 3 K 81 Lumen 33 Lumen Lumen -light source meas 33 Lumen Luminaire price Wattage 37 W Cost for light source 18 Light source efficacy 89.2 Lumen/W Color constance 7 MACADAM LOR 74 % 12 Hours System efficiency 66. Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 2442 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 22.5 PCS (tio to lumen of 1st selection).9 Initial investment cost 293 Energy cost 83 Reductions (AC, PD, DS) Maintinence 1746 Total costs 5 Total costs 12164 Total consumtion 222 kwh Total consumtion 416 kwh REFLECTOR beam angle FACETED () (W) () CCT (K) passive TRACK CUBE 13 18 83 3 24 /4 TRACK CUBE 14 18 83 4 24 /4 TRACK CUBE 22 83 3 24 /4 TRACK CUBE 24 83 4 24 /4 TRACK CUBE 31 83 3 24 /4 TRACK CUBE 27 31 83 4 24 /4 TRACK CUBE 4 53 83 3 24 /4 TRACK CUBE 43 53 83 4 24 /4 emission 14.2 TONS System efficiency [/W] Net lumen [] emission 26.6 TONS COST SAVING: 391.7 CO2 SAVING: 12.4 TONS [hours] 1 8 2 12 1 6 5 6 15 8 4 6 4 1 3 4 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (279): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.2 YEARS Additional information (35): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 58 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 59

27 35 43K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. 34 32 K 9 9 track 6 12 2 3 15 15 3 C.-C18. C9.-C27. 6 Track zoom passive cooling central driver possibility adjustable beam angle Track ZOOM ON REQUEST CPS ECG 15 o7 128 9 355 Adjustable beam angle (15-4 ) System efficacy (up to 39 /W) Color Rendering Index 73 Color 43K or K horizontal aiming 355, vertical aiming 9 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Suspended or ceiling surfaced lighting track Lens Electronic control gear On request: Central driver Housing: sheet steel, aluminium Lens: polycarbonate, gel White (RAL93) Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 6 Design by ANTON ZETOCHA OMS 61

4 24 4K 9 9 6 8 12 16 2 6 3 15 15 3 C.-C18. C9.-C27. track Track comet 43 96 93 passive cooling central driver possibility Track comet on request CPS ECG + - 9 146 235 8 + 1-1 9 9 high efficacy (up to 96 /W) Color Rendering Index 83 (on request >9 ) Color 3K or 4K (27K, 35K, 5K, 65K version avaible on request) Two various types of beam angle: 24 or 4 horizontal aiming +/- 1, vertical aiming -9 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 35W,5W and 7W metal-halide lamp Suspended or ceiling surfaced lighting track Reflector Electronic control gear On request: Central driver Housing: die-cast aluminium Reflector: facet anodized aluminium Black; grey and white on request Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 SPOT Product name TRACK COMET Light source Color 3 K 83 Lumen 22 Lumen Lumen -light source meas 22 Lumen Luminaire price Wattage W Cost for light source Light source efficacy 88. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 88. Lumen/W Maintenance cycle times Net lumen from luminaire 22 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 262 Energy cost 444 Reductions (AC, PD, DS) -888 Maintinence S compare V1. Selection 1 Selection 2 SPOT Product name UX-TRACK ACCENT X4 Light source MT (CDM-T) 1x35W Color 3 K 81 Lumen 33 Lumen Lumen -light source meas 33 Lumen Luminaire price Wattage 37 W Cost for light source 18 Light source efficacy 89.2 Lumen/W Color constance 7 MACADAM LOR 74 % 12 Hours System efficiency 66. Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 2442 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 22.5 PCS (tio to lumen of 1st selection).9 Initial investment cost 243 Energy cost 83 Reductions (AC, PD, DS) Maintinence 1746 Total costs 6172 Total costs 11 Total consumtion 222 kwh Total consumtion 416 kwh REFLECTOR beam angle FACETED () (W) () CCT (K) passive emission 14.2 TONS System efficiency [/W] Net lumen [] emission 26.6 TONS COST SAVING: 3773 CO2 SAVING: 12.4 TONS [hours] Unified glare rating TRACK COMET 13 18 83 3 24 /4 TRACK COMET 14 18 83 4 24 /4 TRACK COMET 22 83 3 24 /4 TRACK COMET 24 83 4 24 /4 TRACK COMET 31 83 3 24 /4 TRACK COMET 27 31 83 4 24 /4 TRACK COMET 4 53 83 3 24 /4 TRACK COMET 43 53 83 4 24 /4 8 12 6 6 2 1 5 15 8 4 4 6 1 3 4 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (28): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.5 YEARS Additional information (35): OPERATING: 365 DAYS AT 12 HOURS PER DAY 3 2 15 1 5 62 Design by ANTON ZETOCHA OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 63

Track startrack 85 57 >8 passive cooling central driver possibility Track startrack 7 85 4K 9 9 6 4 8 6 3 15 15 3 C.-C18. C9.-C27. 13 85 4K 9 9 6 6 2 3 3 15 15 3 C.-C18. C9.-C27. ECG on request CPS track 87 19 3 236 2 +15-15 +5-5 +178-178 System efficacy 57 /W Color Rendering Index >8 Color 27K, 4K or 56K Two various types of beam angle: 7 or 13 horizontal aiming +/-178, front vertical aiming +5 /-5, side vertical aiming +/- 15 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Suspended or ceiling surfaced lighting track Lenses Electronic control gear On request: Central driver Housing: die-cast aluminium Lens: PMMA Housing: grey (RAL 96) Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 beam angle LENSES () (W) () CCT (K) PASSIve 64 TRACK STARTRACK 85 15 >8 27 7 /13 TRACK STARTRACK 85 15 >8 4 7 /13 TRACK STARTRACK 85 15 >8 56 7 /13 Design by ATELIÉR PELCL 65

4 2 3K 9 9 6 1 15 2 6 3 15 15 3 C.-C18. C9.-C27. track Track lotus 2 74 >8 central driver possibility Track LOTUS on request CPS ECG 265 51 98 3 297 138 16 9 high efficacy (up to 74 /W) Color Rendering Index >8 Color 3K or 4K Two various types of beam angle: 24 or 4 horizontal aiming 3, vertical aiming 9 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation Thermal based on membrane cooling technology Replacement for 35W and 5W metal-halide lamp Suspended or ceiling surfaced lighting track Reflector Electronic control gear On request: Central driver Housing: sheet steel + stainless sheet steel Box: sheet steel + stainless sheet steel Reflector: facet anodized aluminium Housing: stainless sheet steel Box: stainless sheet steel Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 SPOT Product name TRACK LOTUS Light source Color 4 K 8 Lumen 2 Lumen Lumen -light source meas 2 Lumen Luminaire price Wattage 27 W Cost for light source Light source efficacy 74.1 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 74.1 Lumen/W Maintenance cycle times Net lumen from luminaire 2 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 2842 Energy cost 4795 Reductions (AC, PD, DS) -959 Maintinence Selection 1 S compare V1. SPOT Product name UX-TRACK ACCENT X4 Light source MT (CDM-T) 1x35W Color 3 K 81 Lumen 33 Lumen Lumen -light source meas 33 Lumen Luminaire price Wattage 37 W Cost for light source 18 Light source efficacy 89.2 Lumen/W Color constance 7 MACADAM LOR 74 % 12 Hours System efficiency 66. Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 2442 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 2.5 PCS (tio to lumen of 1st selection).82 Initial investment cost 271 Energy cost 85 Reductions (AC, PD, DS) Maintinence 1591 Selection 2 Total costs 6678 Total costs 11246 Total consumtion 23976 kwh Total consumtion 379 kwh emission 15.3 TONS emission 24.3 TONS REFLECTOR beam angle FACETED () (W) () CCT (K) ACTive TRACK LOTUS 11 16 >8 3 24 /4 TRACK LOTUS 11 16 >8 4 24 /4 TRACK LOTUS 2 27 >8 3 24 /4 TRACK LOTUS 2 27 >8 4 24 /4 System efficiency [/W] 8 Net lumen [] COST SAVING: 1 296.3 CO2 SAVING: 9 TONS [hours] 6 6 2 8 5 15 6 4 4 1 4 3 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (376): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 3.1 YEARS Additional information (35): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 66 Design by VLADIMÍR PÁNIK OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 67

29 4K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. track Track seeller 29 66 8 passive cooling central driver possibility Track seeller on request CPS ECG 231 123 + - 9 148 + 1-1 9 System efficacy 66 /W Color Rendering Index 8, (97 on request) Color 3K or 4K horizontal aiming +/- 1, vertical aiming 9 Beam angle 3 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 7W metal-halide lamp Suspended or ceiling surfaced lighting track Reflector (SYMMETRIC/ASYMMETRIC) Electronic control gear On request: Central driver Housing: extruded aluminium Reflector: polished /mat aluminium White (RAL93) Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 REFLECTOR beam angle SYM ASYM () (W) () CCT (K) passive 68 TRACK SEELLER 29 44 8 3 3 TRACK SEELLER 29 44 8 4 3 Design by ANTON ZETOCHA OMS 69

vario Track 11 9 6 11 4K 1 15 2 3 15 15 3 C.-C18. C9.-C27. 9 6 vario TRACk 12 track vario Track 11/12 LEd 22 79 >8 Ambient LIghting blue vario Track 11/12 ON REQUEST ECG 165 165 +85-265 98 167 331 98 8 36 36 1 72 28 72 28 +1-1 System efficacy (up to 79 /W) Color Rendering Index >8 Color 3K or 4K Beam angle 24 Front vertical aiming +/-, side vertical aiming +/-1 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 1x35W / 2x35W metal-halide lamp or 1x2W / 2x2W halogen lamp Suspended lighting track Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: the base of the consists of two supporting aluminium profiles Aluminium profile ends: ABS Cycolac Profile connectors: galvanised metal Plastic boxes for control gear: ABS Cycolac Installation plate: galvanised sheet steel Housing: grey (RAL 96) Plastic box for control gear, aluminium profile ends: grey with metal pigment Accessories Blue ed ambient lighting behind the diffuser On request: VARIO track accessories 5 hours/l7 SPOT Product name VARIO TRACK 11 Light source Color 4 K 8 Lumen 11 Lumen Lumen -light source meas 11 Lumen Luminaire price Wattage 19 W Cost for light source Light source efficacy 57.9 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 57.9 Lumen/W Maintenance cycle times Net lumen from luminaire 11 Lumen Maintenance factor.9 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 318 Energy cost 2953 Reductions (AC, PD, DS) -886 Maintinence Total costs 51 Total consumtion 14763 kwh emission 9.4 TONS S compare V1. Selection 1 Selection 2 SPOT Product name VARIO TRACK 11 Light source MRS 1x2W Color 3 K 81 Lumen 8 Lumen Lumen -light source meas 18 Lumen Luminaire price Wattage 37 W Cost for light source 27 Light source efficacy 48.6 Lumen/W Color constance 7 MACADAM LOR 1 % 5 Hours System efficiency 48.6 Lumen/W Maintenance cycle 9 times Net lumen from luminaire 18 Lumen Maintenance factor.8 Air condition 1+1+1 =.% Calkul Qty of product incl. LL 15.3 PCS (tio to lumen of 1st selection).61 Initial investment cost 2494 Energy cost 5661 Reductions (AC, PD, DS) Maintinence 79 Total costs 12733 Total consumtion 2835 kwh emission 18.1 TONS REFLECTOR beam angle FACETED () (W) () CCT (K) passive VARIO TRACK 11 11 21 (16*) >8 3 24 VARIO TRACK 11 11 19 (14*) >8 4 24 VARIO TRACK 12 22 42 (32*) >8 3 24 VARIO TRACK 12 22 32 (28*) >8 4 24 System efficiency [/W] Net lumen [] COST SAVING: 2393.55 CO2 SAVING: 8.7 TONS [hours] 5 2 12 6 4 1 15 5 3 8 4 2 1 6 3 4 2 1 5 2 1 5 1 15 2 3 35 4 5 Additional information (291): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.3 YEARS Additional information (378): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 12 1 86 4 2 7 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 71

DOWNLIGHT COMET MOTION 43 96 83 DOWNLIGHT COMET MOTION 9 6 24 14 4K 4 5 3 15 15 3 C.-C18. C9.-C27. 9 6 4 14 4K 3 15 15 3 C.-C18. C9.-C27. 3 4 5 ON REQUEST ECG 9 6 9 6 CEILING RECEssED 21 146 9 9 16 15 16 15 Recessed luminaire flexibly mounted on movable arm Two various types of beam angle: 24 or 4 high efficacy (up to 96 /W) Vertical aiming 35, horizontal aiming 18 Color Rendering Index 83 Color 3K or 4K (27K, 35K, 5K or 65K version available on request) Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 7W metal-halide lamp Ceiling recessed Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: die-cast aluminium Reflector: facet anodized aluminium Ring: sheet steel White (RAL 93) 5 hours/l7 beam angle REFLECTOR () (W) () CCT (K) passive DOWNLIGHT COMET MOTION 13 18 83 3 24 /4 DOWNLIGHT COMET MOTION 14 18 83 4 24 /4 DOWNLIGHT COMET MOTION 22 83 3 24 /4 DOWNLIGHT COMET MOTION 24 83 4 24 /4 DOWNLIGHT COMET MOTION 31 83 3 24 /4 DOWNLIGHT COMET MOTION 27 31 83 4 24 /4 DOWNLIGHT COMET MOTION 4 53 83 3 24 /4 DOWNLIGHT COMET MOTION 43 53 83 4 24 /4 72 73

DOWNLIGHT AVIOR MOTION 43 96 83 DOWNLIGHT AVIOR MOTION 9 6 24 14 4K 4 5 3 15 15 3 C.-C18. C9.-C27. 9 6 4 14 4K 3 15 15 3 C.-C18. C9.-C27. 3 4 5 ON REQUEST ECG 9 6 9 6 CEILING RECEssED 165 115 o 17 o 16 o 18 Recessed luminaire flexibly mounted on movable arm Exchangeable reflector, two various types of beam angle: 24 or 4 high efficacy (up to 96 /W) Color Rendering Index 83 Color 3K or 4K (27K, 35K, 5K or 65K version available on request) Vertical aiming 35, horizontal aiming 19 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 7W metal-halide lamp Ceiling recessed Exchangeable reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: die-cast aluminium + sheet steel Reflector: facet anodized aluminium Ring: sheet steel White (RAL 93) 5 hours/l7 beam angle REFLECTOR () (W) () CCT (K) passive DOWNLIGHT AVIOR MOTION 13 18 83 3 24 /4 DOWNLIGHT AVIOR MOTION 14 18 83 4 24 /4 DOWNLIGHT AVIOR MOTION 22 83 3 24 /4 DOWNLIGHT AVIOR MOTION 24 83 4 24 /4 DOWNLIGHT AVIOR MOTION 31 83 3 24 /4 DOWNLIGHT AVIOR MOTION 27 31 83 4 24 /4 DOWNLIGHT AVIOR MOTION 4 53 83 3 24 /4 DOWNLIGHT AVIOR MOTION 43 53 83 4 24 /4 74

9 6 6 265 3K 4 6 8 3 15 15 3 C.-C18. C9.-C27. 74 265 3K 9 9 6 3 6 6 3 15 15 3 C.-C18. C9.-C27. 9 6 CEILING RECEssED DOWNLIGHT GRUMIUM 265 79 >9 cree true white DOWNLIGHT GRUMIUM Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. 351 7 231,8-18 mm 247 273 max 355 max. 6 high efficacy (up to 79 /W) Color Rendering Index >9 Color 3K or 4K Two various types of beam angle: 6 or 74 horizontal aiming 355, vertical aiming 6 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 2x32W and 2x42W compact fluorescent lamp Ceiling recessed Reflector Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: anodized polished aluminium Rotational ring: polycarbonate + sheet steel Installation ring: polycarbonate Ring: sheet steel Adjustable line: aluminium Housing: white (RAL 93) Rotational ring:white (RAL 93) Installation ring:white (RAL 93) Adjustable arm: silver chrome Other s on the request Accessories On request: Metal installation plate for T-Bar ceiling grids 5 hours/l7 beam angle POLISHED () (W) () CCT (K) passive 76 DOWNLIGHT GRUMIUM 18 24 >9 3 6 /74 DOWNLIGHT GRUMIUM 18 24 >9 4 6 /74 DOWNLIGHT GRUMIUM 265 33 >9 3 6 /74 DOWNLIGHT GRUMIUM 265 33 >9 4 6 /74 Design by ANTON ZETOCHA OMS 77

DOWNLIGHT PRoxiMA 17 2 77 8 DW PROXIMA 17 2 4K 9 9 6 4 6 8 1 6 3 15 15 3 C.-C18. C9.-C27. ON REQUEST ECG IP CEILING RECEssED 193 16,8-18 mm 2 246 2 max 355 max 6 high efficacy (up to 77 /W) Color Rendering Index 8 Color 3K or 4K Beam angle 6 horizontal aiming 355, vertical aiming 6 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement up to 35W metal-halide lamp Ceiling recessed Reflector Electronic control gear On request: dimmable electronic control gear DALI (1-1%) Housing: die-cast aluminium Reflector: anodized polished aluminium Rotational ring: polycarbonate Installation ring: polycarbonate Ring: die-cast aluminium Tilting handle: polycarbonate White (RAL93) 5 hours/l7 DOWNLIGHT Product name PROXIMA 17 Light source Color 4 K 8 Lumen 2 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3552 Energy cost 6194 Reductions (AC, PD, DS) -619 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 2 Lumen Luminaire price Wattage 31 W Cost for light source Light source efficacy 72.6 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 72.6 LumenW Maintenance cycle times Net lumen from luminaire 2 Lumen Maintenance factor.9 Air condition.9 * 1 * 1 = -1.% DOWNLIGHT Product name PROXIMA Light source MT (HCI-T) 1x35W Color 3 K 93 Lumen 28 Lumen Lumen -light source meas 28 Lumen Luminaire price Wattage 36 W Cost for light source 18 Light source efficacy 77.8 Lumen/W Color constance 7 MACADAM LOR 81 % 12 Hours System efficiency 63. LumenW Maintenance cycle 3.2 times Net lumen from luminaire 2268 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 24.8 PCS (tio to lumen of 1st selection).99 Initial investment cost 54 Energy cost 8928 Reductions (AC, PD, DS) Maintinence 1924 Total costs 9127 Total costs 1347 Total consumtion 3969 kwh Total consumtion 4464 kwh emission 19.8 TONS emission 28.6 TONS beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT PROXIMA 17 15 15 8 3 6 DOWNLIGHT PROXIMA 17 115 15 8 4 6 DOWNLIGHT PROXIMA 17 31 8 3 6 DOWNLIGHT PROXIMA 17 2 31 8 4 6 System efficiency [/W] 8 Net lumen [] COST SAVING: 12 1814.2 CO2 SAVING: 8.8 TONS [hours] 6 6 2 1 5 15 4 4 1 6 3 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (368): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 4.1 YEARS Additional information (371): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 78 Design by PETER BAKO INDUSTRIAL PRODUCT DESIGN ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 79

DOWNLIGHT TARF ADJUSTABLE 8 DOWNLIGHT TARF ADJUSTABLE 9 9 6 5 1 1 15 6 3 15 15 3 C.-C18. C9.-C27. 4K ON REQUEST ECG CEILING RECEssED 92 9 4 15,8-3 mm 115 + 15-15 high efficacy /W Color Rendering Index 8 Color 3K or 4K Beam angle 35 horizontal aiming +/- Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 1x26W compact fluorescent lamp or 1xW halogen lamp Ceiling recessed Reflector Electronic control gear On requaset: Dimmable electronic control gear DALI (5-1%) Cable lenght: 5 mm Housing: sheet steel Reflector: metalized plastic reflector Ring: sheet steel Ring: white (RAL 93) 5 hours/l7 DOWNLIGHT Product name TARF ADJUSTABLE Light source Color SHARP 83 Lumen Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 166 Energy cost 111 Reductions (AC, PD, DS) -555 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas Lumen Luminaire price Wattage 1 W Cost for light source Light source efficacy. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency. LumenW Maintenance cycle times Net lumen from luminaire Lumen Maintenance factor.9 Air condition.5 * 1 * 1 = -5.% SPOT Product name FUTURO 11 Light source HMGS 1xW Color 29 K 1 Lumen 839 Lumen Lumen -light source meas 839 Lumen Luminaire price Wattage 77 W Cost for light source 4 Light source efficacy 1.9 Lumen/W Color constance 7 MACADAM LOR 1 % 5 Hours System efficiency 1.9 LumenW Maintenance cycle 9 times Net lumen from luminaire 839 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 22.3 PCS (tio to lumen of 1st selection).89 Initial investment cost 669 Energy cost 17171 Reductions (AC, PD, DS) Maintinence 7 Total costs 1621 Total costs 19897 Total consumtion 555 kwh Total consumtion 85855 kwh emission 3.6 TONS emission 54.9 TONS REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT TARF ADJ. 1 8 4 35 DOWNLIGHT TARF ADJ. 1 8 3 35 System efficiency [/W] 8 Net lumen [] 8 COST SAVING: 3 156.65 CO2 SAVING: 51.3 TONS [hours] 6 6 6 2 5 15 4 4 4 1 3 2 2 2 5 1 5 1 15 2 3 35 4 5 Additional information (3): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.3 YEARS Additional information (314): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 8 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 81

29 4K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED DOWNLIGHT SEELLER 29 66 8 passive cooling DOWNLIGHT SEELLER ON REQUEST IP ECG IP 176 14,8-18 mm 191 18 139 max. System efficacy 66 /W Color Rendering Index 8, (97 on request) Color 3K or 4K Vertical aiming Beam angle 3 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 7W metal-halide lamp Ceiling recessed Reflector (SYMMETRIC/ASYMMETRIC) Electronic control gear Housing: extruded aluminium Reflector: polished + mat aluminium Ring: sheet steel White (RAL 93) 5 hours/l7 REFLECTOR beam angle SYM ASYM () (W) () CCT (K) passive 82 DOWNLIGHT SEELLER 29 44 8 3 3 DOWNLIGHT SEELLER 29 44 8 4 3 Design by ANTON ZETOCHA OMS 83

FUTURO 11/12/14/22 futuro 11 47 49 >8 Ambient LIghting blue FUTURO 11/12/14/22 9 6 115 3K 5 1 1 15 3 15 15 3 C.-C18. C9.-C27. ECG 9 6 futuro 12 futuro 14 futuro 22 CEILING RECEssED H1 6.5 4 385 (22 ) 23 22 35 (22 ) 4 185 (11) 366 (12) 7 (14) 365 (22) 368 (22) 185 22 (11 ) 285 (11 ) 749 (11 ) 385 (22 ) 22 35 (22 ) System efficacy (up to 42 /W) Color Rendering Index >8 Color 3K Beam angle Front vertical aiming 4, side vertical aiming Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 1x35W, 2x35W and 4x35W metal-halide lamp Ceiling recessed Reflector Electronic control gear Housing: galvanized sheet steel + die-cast aluminium Reflector: polished aluminium Iridescence grey Accessories Independent sheet steel box for separate placement of control gear apart from the luminare (separate gear box) Blue ed ambient lighting behind the diffuser 5 hours/l7 beam angle REFLECTOR () (W) () CCT (K) passive FUTURO 11 115 28 (24*) >8 3 FUTURO 12 235 56 (48*) >8 3 FUTURO 14 47 112 (96*) >8 3 FUTURO 22 47 112 (96*) >8 3 * consumption without decorative ring 84 85

6 265 3K 9 9 6 4 6 8 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED DOWNLIGHT CASTRA 12 W 15 W 27 W 37 W 181 166 1 / 12 / 14 mm 5 5 2 193 193 265 79 >9 cree true white high efficacy (up to 79 /W) Color Rendering Index >9 Color 3K or 4K Two various types of beam angle: 6 or 74 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 2x32W compact fluorescent lamp DOWNLIGHT CASTRA Ceiling recessed - trimless Reflector DImmable electronic control gear LEADING (TRIAL) EDGE (14W) Dimmable electronic control gear DALI (1-1% / 24W and 33W) Housing: polycarbonate Reflector: anodished polished aluminium Ring: sheet steel Plasterboard ring: aluminium profile Holders: zinc coated sheet steel Ring, plasterboard ring: white (RAL 93); other s on request Accessories Plasterboard ring 5 hours/l7 DIM Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. S compare V1. Selection 1 Selection 2 DOWNLIGHT DOWNLIGHT Product name DOWNLIGHT CASTRA Product name DOWNLIGHT PRO 211 Light source POLISHED Color 4 K Light source FSQ (TC-DEL) 2x26W 9 Color 4 K Lumen 18 Lumen 8 Lumen 36 Lumen Lumen -light source meas 18 Lumen Luminaire price Wattage 24 W Cost for light source Light source efficacy. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency. LumenW Maintenance cycle times Net lumen from luminaire 18 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 219 Energy cost 373 Reductions (AC, PD, DS) -1119 Maintinence Total costs 472 Lumen -light source meas 36 Lumen Luminaire price Wattage 53 W Cost for light source 6 Light source efficacy 67.9 Lumen/W Color constance 7 MACADAM LOR 52 % 2 Hours System efficiency 35.3 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 1872 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 24 PCS (tio to lumen of 1st selection).96 Initial investment cost 792 Energy cost 1272 Reductions (AC, PD, DS) Maintinence 441 Total costs 13953 Total consumtion 18648 kwh Total consumtion 636 kwh 1 / 12 / 14 mm REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT CASTRA 9 14 >9 27 6 /74 DOWNLIGHT CASTRA 9 14 >9 3 6 /74 DOWNLIGHT CASTRA 9 14 >9 4 6 /74 DOWNLIGHT CASTRA 18 24 >9 3 6 /74 DOWNLIGHT CASTRA 18 24 >9 4 6 /74 DOWNLIGHT CASTRA 265 33 >9 3 6 /74 DOWNLIGHT CASTRA 265 33 >9 4 6 /74 emission 11.9 TONS emission 4.7 TONS System efficiency [/W] 8 6 4 Net lumen [] 2 15 1 COST SAVING: 14 1 6 7691.7 CO2 SAVING: 28.8 TONS [hours] 6 5 4 3 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (241): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.7 YEARS Additional information (38): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 86 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 87

DOWNLIGHT VisioN 3 85 8 RGB mixing tunable white DOWNLIGHT VISION 9 9 6 4 6 8 1 6 12 3 15 15 3 C.-C18. C9.-C27. 9 6 2 4K POLISHED 2 4K WHITE 3 15 15 3 C.-C18. C9.-C27. 2 3 ON REQUEST ECG IP 9 6 Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. polished REFLECTOR white REFLECTOR CEILING RECEssED 158 (RGB) 127 (13/15W) 147 (26/28W) 177 (46/5W) 78 1,8- mm 224 3 3 22 236 236 high efficacy (up to 85 /W) Color Rendering Index 8 Color 3K, 4K or 27-65K+RGB Beam angle 99 Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum RGB version - active based on membrane cooling technology Replacement for 1x32W,2x32W and 2x42W compact fluorescent lamp REFLECTOR Ceiling recessed Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: Cover -PBT, inst. plate - zinc coated sheet Reflector: polycarbonate - evaporative coating (polished/white) Ring: white (RAL93) Accessories On request: Decorative elements and glasses Metal installation plate for T-Bar ceiling grids Connectors: On cable: 3-pole Wieland GST 18i3, Wago Winsta 77 5 hours/l7 POLISHED WHITE () (W) () CCT (K) passive DOWNLIGHT VISION 9 4 8 27-65+RGB - DOWNLIGHT VISION 18 5 8 27-65+RGB - DOWNLIGHT VISION 11 15 8 3 DOWNLIGHT VISION 11 13 8 4 DOWNLIGHT VISION * 2 28 8 3 DOWNLIGHT VISION * 2 26 8 4 DOWNLIGHT VISION 3 5 8 3 DOWNLIGHT VISION 3 46 8 4 * - Emergency 3H on request DOWNLIGHT Product name VISION 19 POLISHED Light source Color 4 K 8 Lumen 2 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 1732 Energy cost 3463 Reductions (AC, PD, DS) -1385 Maintinence 9 Total costs 381 Total consumtion 17316 kwh emission 11.1 TONS S compare V1. Selection 1 Selection 2 Lumen -light source meas 2 Lumen Luminaire price Wattage 26 W Cost for light source Light source efficacy 76.9 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 76.9 LumenW Maintenance cycle times Net lumen from luminaire 2 Lumen Maintenance factor.9 Air condition.6 * 1 * 1 = -4.% DOWNLIGHT Product name PRO 211 POLISHED Light source FSQ (TC-DEL) 2x26W Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 36 Lumen Luminaire price Wattage 53 W Cost for light source 6 Light source efficacy 67.9 Lumen/W Color constance 7 MACADAM LOR 52 % 2 Hours System efficiency 35.3 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 1872 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 26.7 PCS (tio to lumen of 1st selection) 1.7 Initial investment cost 881 Energy cost 14151 Reductions (AC, PD, DS) Maintinence 491 Total costs 15523 Total consumtion 75 kwh emission.3 TONS System efficiency [/W] 8 6 4 Net lumen [] 2 15 1 COST SAVING: 2 15 1 9855.6 CO2 SAVING: 34.2 TONS [hours] 6 5 4 3 2 2 5 5 1 5 1 15 2 3 35 4 5 Additional information (4): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.9 YEARS Additional information (38): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 88 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 89

7 27K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED DOWNLIGHT CYGNUS 1 67 >9 cree true white DOWNLIGHT CYGNUS ECG DIM IP Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution.,8-3 mm 92 5 1 146 high efficacy (up to 67 /W) Color Rendering Index >9 Color 27K, 3K or 4K Beam angle 9 Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 1x26W and 1x32W compact fluorescent lamp Ceiling recessed Diffuser Electronic control gear Housing: aluminium casting Holders: zinc coated sheet steel Diffuser: opal plast Ring: sheet steel Ring: white (RAL93); other s on request Accessories On request: Metal installation plate for T-Bar ceiling grids 5 hours/l7 DOWNLIGHT Product name CYGNUS Light source Color 4 K 9 Lumen 1 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 977 Energy cost 2331 Reductions (AC, PD, DS) -699 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 1 Lumen Luminaire price Wattage 15 W Cost for light source Light source efficacy 66.7 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 66.7 LumenW Maintenance cycle times Net lumen from luminaire 1 Lumen Maintenance factor.9 Air condition.6 * 1 * 1 = -4.% DOWNLIGHT Product name PRO 212 OPAL Light source FSQ (TC-DEL) 2x18W Color 4 K 8 Lumen 24 Lumen Lumen -light source meas 24 Lumen Luminaire price Wattage 36 W Cost for light source 4 Light source efficacy 66.7 Lumen/W Color constance 7 MACADAM LOR 43 % 2 Hours System efficiency 28.7 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 132 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 24.2 PCS (tio to lumen of 1st selection).97 Initial investment cost 944 Energy cost 8712 Reductions (AC, PD, DS) Maintinence 372 Total costs 269 Total costs 128 Total consumtion 11655 kwh Total consumtion 4356 kwh emission 7.5 TONS emission 27.9 TONS DIFFUSER OPAL () (W) () CCT (K) passive DOWNLIGHT CYGNUS 7 12 >9 27 DOWNLIGHT CYGNUS 7 12 >9 3 DOWNLIGHT CYGNUS 7 12 >9 4 DOWNLIGHT CYGNUS 1 15 >9 27 DOWNLIGHT CYGNUS 1 15 >9 3 DOWNLIGHT CYGNUS 1 15 >9 4 System efficiency [/W] 8 6 4 Net lumen [] 8 6 4 COST SAVING: 14 1 6 6363.3 CO2 SAVING: 2.4 TONS [hours] 6 5 4 3 2 2 2 2 1 5 1 15 2 3 35 4 5 Additional information (374): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.1 YEARS Additional information (39): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 9 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 91

,8-3 mm DOWNLIGHT CASTOR 15 136 15 136 4 4 17 184 184 265 79 >9 cree true white high efficacy (up to 79 /W) Color Rendering Index >9 Color 27K, 3K or 4K Two variants of beam angle: 6 or 74 Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 2x32W compact fluorescent lamp DOWNLIGHT CASTOR Ceiling recessed Reflector DImmable electronic control gear LEADING (TRIAL) EDGE (14W) Dimmable electronic control gear DALI (1-1% / 24W and 33W) Housing: polycarbonate Ring: sheet steel Holders: zinc coated sheet steel Ring: white (RAL93), other s on request Accessories On request: Metal installation plate for T-Bar ceiling grids 5 hours/l7 9 6 6 265 3K 3 15 15 3 C.-C18. C9.-C27. 4 6 8 DIM DOWNLIGHT Product name DOWNLIGHT CASTOR Light source Color 4 K 9 Lumen 18 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 199 Energy cost 373 Reductions (AC, PD, DS) -1119 Maintinence Total costs 2 9 6 IP Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. S compare V1. Selection 1 Selection 2 DOWNLIGHT Product name DOWNLIGHT PRO 211 POLISHED Light source FSQ (TC-DEL) 2x26W Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 18 Lumen Luminaire price Wattage 24 W Cost for light source O Light source efficacy. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency. LumenW Maintenance cycle times Net lumen from luminaire 18 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Lumen -light source meas 36 Lumen Luminaire price Wattage 53 W Cost for light source 6 Light source efficacy 67.9 Lumen/W Color constance 7 MACADAM LOR 52 % 2 Hours System efficiency 35.3 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 1872 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 24 PCS (tio to lumen of 1st selection).96 Initial investment cost 792 Energy cost 1272 Reductions (AC, PD, DS) Maintinence 441 Total costs 13953 CEILING RECEssED Total consumtion 18648 kwh Total consumtion 636 kwh REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT CASTOR 9 14 >9 27 6 /74 DOWNLIGHT CASTOR 9 14 >9 3 6 /74 DOWNLIGHT CASTOR 9 14 >9 4 6 /74 DOWNLIGHT CASTOR 18 24 >9 3 6 /74 DOWNLIGHT CASTOR 18 24 >9 4 6 /74 DOWNLIGHT CASTOR 265 33 >9 3 6 /74 DOWNLIGHT CASTOR 265 33 >9 4 6 /74 emission 11.9 TONS emission 4.7 TONS System efficiency [/W] 8 6 4 Net lumen [] 2 15 1 COST SAVING: 14 1 6 7891.5 CO2 SAVING: 28.8 TONS [hours] 6 5 4 3 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (24): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.4 YEARS Additional information (38): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 92 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 93

DOWNLIGHT PROPUS 28 81 8 DOWNLIGHT PROPUS 9 6 6 3 15 15 3 C.-C18. C9.-C27. 28 4K 4 ON REQUEST ECG 9 6 CEILING RECEssED 137 (13/15W) 157 (26/28W) 187 (46/5W),8- mm 17 158 158 high efficacy (up to 81 /W) Color Rendering Index 8 Color 3K or 4K Beam angle 71 Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 2x32W compact fluorescent lamp Ceiling recessed Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: anodized aluminium Ring: sheet steel Ring: white (RAL93); other s on request Accessories On request: Metal installation plate for T-Bar ceiling grids 5 hours/l7 DOWNLIGHT Product name PROPUS Light source Color 4 K 8 Lumen 19 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 1665 Energy cost 4618 Reductions (AC, PD, DS) -924 Maintinence Total costs 5359 Total consumtion 2388 kwh S compare V1. Selection 1 Selection 2 Lumen -light source meas 19 Lumen Luminaire price Wattage 26 W Cost for light source Light source efficacy 73.1 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 73.1 LumenW Maintenance cycle times Net lumen from luminaire 19 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% DOWNLIGHT Product name PRO 211 POLISHED Light source FSQ (TC-DEL) 2x26W Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 36 Lumen Luminaire price Wattage 53 W Cost for light source 4 Light source efficacy 67.9 Lumen/W Color constance 7 MACADAM LOR 52 % 2 Hours System efficiency 35.3 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 1872 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL.4 PCS (tio to lumen of 1st selection) 1.1 Initial investment cost 787 Energy cost 13462 Reductions (AC, PD, DS) Maintinence 391 Total costs 1464 Total consumtion 6731 kwh emission 14.8 TONS emission 43.1 TONS REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT PROPUS 15 15 8 3 71 DOWNLIGHT PROPUS 15 13 8 4 71 DOWNLIGHT PROPUS 19 28 8 3 71 DOWNLIGHT PROPUS 19 26 8 4 71 DOWNLIGHT PROPUS 28 5 8 3 71 DOWNLIGHT PROPUS 28 46 8 4 71 System efficiency [/W] 8 6 4 Net lumen [] 2 15 1 COST SAVING: 16 12 8 7982.1 CO2 SAVING: 28.3 TONS [hours] 6 5 4 3 2 2 5 4 1 5 1 15 2 3 35 4 5 Additional information (248): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.1 YEARS Additional information (38): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 94 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 95

DOWNLIGHT PREPUS 32 65 83 Glare FACTOR UGR 19 DOWNLIGHT PREPUS 32 4K 9 9 6 2 3 4 5 6 6 3 15 15 3 C.-C18. C9.-C27. ON REQUEST ECG CEILING RECEssED 2-4 mm 118 (18W) 138 (31W) 168 (53W) 19 27 Fullfill UGR 19 for office application (18W, 31W) System efficacy (up to 65 /W) array cover by microprismatic diffuser + aluminium reflector combination for better visual comfort Color Rendering Index 83 Color 3K or 4K Beam angle 74 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement up to 2x42W compact fluorescent lamp Ceiling recessed Diffuser Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) / switch DIM Housing: sheet steel Reflector: MIRO4 aluminium Diffuser: microprismatic Ring: sheet steel Housing: white (RAL93) Ring: white (RAL93) 5 hours/l7 DOWNLIGHT Product name PREPUS Light source Color 4 K 83 Lumen 32 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3552 Energy cost 11766 Reductions (AC, PD, DS) Maintinence Total costs 15318 Total consumtion 5883 kwh emission 37.7 TONS S compare V1. Selection 1 Selection 2 Lumen -light source meas 32 Lumen Luminaire price Wattage 54 W Cost for light source Light source efficacy 6.4 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 6.4 LumenW Maintenance cycle times Net lumen from luminaire 32 Lumen Maintenance factor.9 Air condition.9 * 1 * 1 = -1.% DOWNLIGHT Product name PRO 211 POLISHED Light source FSQ (TC-DEL) 2x26W Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 36 Lumen Luminaire price Wattage 53 W Cost for light source 4 Light source efficacy 67.9 Lumen/W Color constance 7 MACADAM LOR 52 % 2 Hours System efficiency 35.3 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 1872 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 42.7 PCS (tio to lumen of 1st selection) 1.71 Initial investment cost 1324 Energy cost 22631 Reductions (AC, PD, DS) Maintinence 657 Total costs 24611 Total consumtion 113155 kwh emission 72.4 TONS REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT PREPUS 1 18 83 3 74 DOWNLIGHT PREPUS 11 18 83 4 74 DOWNLIGHT PREPUS 19 31 83 3 74 DOWNLIGHT PREPUS 2 31 83 4 74 DOWNLIGHT PREPUS 3 53 83 3 74 DOWNLIGHT PREPUS 32 53 83 4 74 System efficiency [/W] 8 6 4 2 Additional information (367): Net lumen [] 35 2 1 5 COST SAVING: 8652. CO2 SAVING: 34.7 TONS 15 1 5 5 1 15 2 3 35 4 5 PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.3 YEARS OPERATING: 365 DAYS AT 12 HOURS PER DAY 6 5 4 3 2 1 Additional information (31): 3 2 15 1 5 96 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 97

DOWNLIGHT TARF 8 DOWNLIGHT TARF 9 9 6 5 1 1 15 6 3 15 15 3 C.-C18. C9.-C27. 4K ON REQUEST ECG CEILING RECEssED,8-3 mm 72 6 68 high efficacy /W Color Rendering Index 8 Color 3K or 4K Beam angle 35 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 1x26W compact fluorescent lamp Ceiling recessed Reflector Electronic control gear On request: Dimmable electronic control gear DALI (5-1%) Cable lenght: 5 mm Housing: sheet steel Reflector: metalized plastic reflector Ring: sheet steel Ring: white (RAL 93) 5 hours/l7 DOWNLIGHT Product name TARF Light source Color SHARP 83 Lumen Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 999 Energy cost 1776 Reductions (AC, PD, DS) -355 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas Lumen Luminaire price Wattage 1 W Cost for light source Light source efficacy. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency. LumenW Maintenance cycle times Net lumen from luminaire Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% DOWNLIGHT Product name 211 POLISHED Light source FSQ (TC-DEL) 1x13W Color 4 K 8 Lumen 9 Lumen Lumen -light source meas 9 Lumen Luminaire price Wattage 14 W Cost for light source 2 Light source efficacy 64.3 Lumen/W Color constance 7 MACADAM LOR 77 % 2 Hours System efficiency 49.5 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 693 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 27.1 PCS (tio to lumen of 1st selection) 1.8 Initial investment cost 596 Energy cost 3794 Reductions (AC, PD, DS) Maintinence 335 Total costs 242 Total costs 4726 Total consumtion 888 kwh Total consumtion 1897 kwh emission 5.7 TONS emission 12.1 TONS REFLECTOR beam angle FACET () (W) () CCT (K) passive DOWNLIGHT TARF 1 8 4 35 DOWNLIGHT TARF 1 8 3 35 System efficiency [/W] 8 Net lumen [] 2 COST SAVING: 5 1627.5 CO2 SAVING: 6.4 TONS [hours] 6 6 15 4 5 3 4 4 1 2 3 2 2 5 1 1 5 1 15 2 3 35 4 5 Additional information (2): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.3 YEARS Additional information (313): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 98 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 99

DOWNLIGHT MIRA 26 62 8 high ip protection DOWNLIGHT MIRA 26 4K 9 9 6 3 6 6 3 15 15 3 C.-C18. C9.-C27. ECG IP 54 CEILING RECEssED 12,5-2 mm 89 2 264 264 System efficacy 62 /W Color Rendering Index >8 Color 4K Beam angle 67 Optic part of luminaire IP54 Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 2x42W compact fluorescent lamp Ceiling recessed Combined: reflector+refractor Electronic control gear Ring: Sheet steel Housing: Die-cast aluminium Refractor: etched PMMA Refractor: sandblasted PMMA Ring: white (RAL 93) 5 hours/l7 IP54 Only for optic part REFLECTOR beam angle FACET () (W) () CCT (K) passive DOWNLIGHT MIRA 26 43 >8 4 67 1 11

UX-DOWNLIGHT ANTARES 7 47 9 UX-DOWNLIGHT ANTARES 9 6 3 15 15 3 C.-C18. C9.-C27. 7 27K 4 6 8 ECG 9 6 CEILING RECEssED max. mm 17 11 1 System efficacy 47 /W Colour Rendering Index 9 Color 27K or 4K Environment friendly (no mercury content) Long lifetime hours (9 years lifetime by operation cycle 8 hour/day) Tool-free electrical and mechanical installation Fast and easy installation passive cooling for optimum replacement for 1x26W compact fluorescent lamp Ceiling recessed Reflector Electronic control gear Housing: sheet steel Reflector: anodized aluminium Ring: sheet steel Ring: white (RAL 93) hours/l7 Manufacturer Product name OMS DOWNLIGHT UX-DOWNLIGHT ANTARES 4 K Light source Color 8 Lumen 7 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 555 Energy cost 333 Reductions (AC, PD, DS) Maintinence 139 S compare V1. Selection 1 Selection 2 Lumen -light source meas 7 Lumen Luminaire price Wattage 15 W Cost for light source Light source efficacy 46.7 Lumen/W Color constance 3 MACADAM LOR 1 % Hours System efficiency 46.7 LumenW Maintenance cycle 1 times Net lumen from luminaire 7 Lumen Maintenance factor.9 Air condition 1 * 1 * 1 =.% DOWNLIGHT Product name UX-DOWNLIGHT 211 POLISHED Light source FSQ (TC-DEL) 1x18W Color 4 K 8 Lumen 9 Lumen Lumen -light source meas 12 Lumen Luminaire price Wattage 21 W Cost for light source 2 Light source efficacy 57.1 Lumen/W Color constance 7 MACADAM LOR 79 % 2 Hours System efficiency.1 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 948 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 18.5 PCS (tio to lumen of 1st selection).74 Initial investment cost 47 Energy cost 3885 Reductions (AC, PD, DS) Maintinence 229 Total costs 424 Total costs 21 Total consumtion 1665 kwh Total consumtion 194 kwh emission 1.7 TONS emission 12.4 TONS REFLECTOR MAT () (W) () CCT (K) passive UX-DOWNLIGHT ANTARES 7 15 9 27 UX-DOWNLIGHT ANTARES 7 15 9 4 System efficiency [/W] Net lumen [] COST SAVING: 413.1 CO2 SAVING: 1.7 TONS [hours] 5 1 5 3 4 8 4 3 3 2 2 5 2 15 1 1 2 1 5 5 1 15 2 3 35 4 5 Additional information (287): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 3. YEARS Additional information (313): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 12 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 13

UX-DOWNLIGHT NIHAL 185 71 8 UX-DOWNLIGHT NIHAL 9 9 6 2 3 4 5 6 6 3 15 15 3 C.-C18. C9.-C27. 185 26W ECG IP CEILING RECEssED 12 (13/15W) 14 (26/28W),8- mm 18 195 high efficacy (up to 71 /W) Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy installation passive cooling for optimum Replacement for 1x18W and 2x18W compact fluorescent lamp Ceiling recessed Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: anodized aluminium Ring: sheet steel Glass: clear or sanded Ring: white (RAL 93) 5 hours/l7 DOWNLIGHT Product name UX-DOWNLIGHT NIHAL Light source Color 4 K 8 Lumen 185 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 1288 Energy cost 4618 Reductions (AC, PD, DS) -924 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 185 Lumen Luminaire price Wattage 26 W Cost for light source Light source efficacy 71.2 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 71.2 LumenW Maintenance cycle times Net lumen from luminaire 185 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% DOWNLIGHT Product name UX-DOWNLIGHT 211 POLISHED Light source FSQ (TC-DEL) 2x18W Color 4 K 8 Lumen 27 Lumen Lumen -light source meas 27 Lumen Luminaire price Wattage 38 W Cost for light source 4 Light source efficacy 71.1 Lumen/W Color constance 7 MACADAM LOR 72 % 2 Hours System efficiency 51.2 LumenW Maintenance cycle 1.5 times Net lumen from luminaire 1944 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 23.8 PCS (tio to lumen of 1st selection).95 Initial investment cost 547 Energy cost 944 Reductions (AC, PD, DS) Maintinence 366 Total costs 4981 Total costs 9957 Total consumtion 2388 kwh Total consumtion 22 kwh emission 14.8 TONS emission 28.9 TONS REFLECTOR POLISHED () (W) () CCT (K) passive UX-DOWNLIGHT NIHAL 15 15 8 3 UX-DOWNLIGHT NIHAL 15 13 8 4 UX-DOWNLIGHT NIHAL 185 28 8 3 UX-DOWNLIGHT NIHAL 185 26 8 4 System efficiency [/W] 8 Net lumen [] 2 COST SAVING: 1 371.5 CO2 SAVING: 14.1 TONS [hours] 6 6 15 8 5 6 4 4 1 4 3 2 2 5 2 1 5 1 15 2 3 35 4 5 Additional information (288): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.9 YEARS Additional information (341): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 14 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 15

UX-DOWNLIGHT NEKKAR 24 52 8 UX-DOWNLIGHT NEKKAR 9 6 3 15 15 3 C.-C18. C9.-C27. 24 4K 3 6 ECG 9 6 IP CEILING RECEssED,8-18 mm 215 high efficacy (up to 52 /W) Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy installation passive cooling for optimum Replacement for up to 2x42W compact fluorescent lamp Ceiling recessed Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: anodized aluminium Ring: sheet steel Glass: clear or sanded Ring: white (RAL 93) 5 hours/l7 Manufacturer Product name OMS DOWNLIGHT UX-DOWNLIGHT NEKKAR 4 K Light source Color 8 Lumen 24 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 1598 Energy cost 9191 Reductions (AC, PD, DS) -919 Maintinence Total costs 987 S compare V1. Selection 1 Selection 2 Lumen -light source meas 24 Lumen Luminaire price Wattage 46 W Cost for light source Light source efficacy 52.2 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 52.2 LumenW Maintenance cycle times Net lumen from luminaire 24 Lumen Maintenance factor.9 Air condition.9 * 1 * 1 = -1.% DOWNLIGHT Product name UX-DOWNLIGHT 211 POLISHED Light source FSQ (TC-DEL) 2x26W Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 36 Lumen Luminaire price Wattage 55 W Cost for light source 4 Light source efficacy 65.5 Lumen/W Color constance 7 MACADAM LOR 52 % 2 Hours System efficiency 34. LumenW Maintenance cycle 1.5 times Net lumen from luminaire 1872 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 32.1 PCS (tio to lumen of 1st selection) 1.28 Initial investment cost 738 Energy cost 17655 Reductions (AC, PD, DS) Maintinence 494 Total costs 18887 Total consumtion 954 kwh Total consumtion 882 kwh emission 29.4 TONS emission 56.5 TONS REFLECTOR POLISHED () (W) () CCT (K) passive UX-DOWNLIGHT NEKKAR 24 5 8 3 UX-DOWNLIGHT NEKKAR 24 46 8 4 System efficiency [/W] 8 Net lumen [] COST SAVING: 2 7619.4 CO2 SAVING: 27.1 TONS [hours] 6 6 2 15 5 15 4 4 1 1 3 2 2 5 5 1 5 1 15 2 3 35 4 5 Additional information (354): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.2 YEARS Additional information (34): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 16 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 17

17im 3K 9 9 6 4 6 8 1 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED DOWNLIGHT Poluks 26 73 8 RGB mixing tunable white DOWNLIGHT POLUKS ECG Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. 196 (RGB) 17 (13/15W) 19 (26/28W) 22 (46/5W) 7 162 1 162 1 high efficacy (up to 73 /W) Color Rendering Index 8 Color 3K, 4K or 27-65+RGB Beam angle 58 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum RGB - active based on membrane cooling technology Replacement for up to 2x42W compact fluorescent lamp Ceiling recessed Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: zinc coated sheet steel Reflector: anodized aluminium Frame 1: sheet steel Frame 2: sheet steel RAL 96, 97 5 hours/l7 DOWNLIGHT Product name Poluks Light source Color 4 K 8 Lumen 26 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 242 Energy cost 817 Reductions (AC, PD, DS) -1634 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 26 Lumen Luminaire price Wattage 46 W Cost for light source Light source efficacy 56.5 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 56.5 LumenW Maintenance cycle times Net lumen from luminaire 26 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% DOWNLIGHT Product name S 221 POLISHED Light source FSMH (TC-TEL) 2x32W Color 4 K 8 Lumen 48 Lumen Lumen -light source meas 48 Lumen Luminaire price Wattage 64 W Cost for light source 4 Light source efficacy. Lumen/W Color constance 7 MACADAM LOR 48 % 15 Hours System efficiency 36. LumenW Maintenance cycle 2.3 times Net lumen from luminaire 234 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 28.2 PCS (tio to lumen of 1st selection) 1.13 Initial investment cost 931 Energy cost 1848 Reductions (AC, PD, DS) Maintinence 665 Total costs 8578 Total costs 19643 Total consumtion 4848 kwh Total consumtion 924 kwh REFLECTOR beam angle POLISHED () (W) () CCT (K) passive emission 26.1 TONS System efficiency [/W] Net lumen [] emission 57.8 TONS COST SAVING: 879.1 CO2 SAVING: 31.7 TONS [hours] Unified glare rating DOWNLIGHT Poluks 7 4 8 27-65+RGB 58 - DOWNLIGHT Poluks 16 5 8 27-65+RGB 58 - DOWNLIGHT Poluks 95 15 8 3 58 DOWNLIGHT Poluks 95 13 8 4 58 DOWNLIGHT Poluks 17 28 8 3 58 DOWNLIGHT Poluks 17 26 8 4 58 DOWNLIGHT Poluks 26 5 8 3 58 DOWNLIGHT poluks 26 46 8 4 58 8 6 4 3 15 2 15 1 6 5 4 3 2 2 5 5 1 5 1 15 2 3 35 4 5 Additional information (246): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.3 YEARS Additional information (31): OPERATING: 365 DAYS AT 12 HOURS PER DAY 3 2 15 1 5 18 Design by JÁN ŠTOFKO OMS + JAROSLAVA POLÁKOVÁ OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 19

DOWNLIGHT SQUARE 295 81 8 DOWNLIGHT SQUARE 9 6 3 15 15 3 C.-C18. C9.-C27. 295 4K 3 6 ON REQUEST ECG 9 6 CEILING RECEssED 8-3 mm 1 226 21 226 226 21 high efficacy (up to 81 /W) Color Rendering Index 8 Color 3K or 4K Beam angle 8 Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement up to 2x32W compact fluorescent lamp Ceiling recessed Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: MIRO4 aluminium Ring: sheet steel + MIRO5 aluminium Housing: white (RAL93) Ring: white (RAL93) 5 hours/l7 DOWNLIGHT Product name SQUARE Light source Color 4 K 8 Lumen 295 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 1776 Energy cost 817 Reductions (AC, PD, DS) -1634 Maintinence Total costs 8312 S compare V1. Selection 1 Selection 2 Lumen -light source meas 295 Lumen Luminaire price Wattage 46 W Cost for light source Light source efficacy 64.1 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 64.1 LumenW Maintenance cycle times Net lumen from luminaire 295 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% DOWNLIGHT Product name S 221 POLISHED Light source FSMH (TC-TEL) 2x32W Color 4 K 8 Lumen 48 Lumen Lumen -light source meas 48 Lumen Luminaire price Wattage 64 W Cost for light source 7 Light source efficacy. Lumen/W Color constance 7 MACADAM LOR 48 % 15 Hours System efficiency 36. LumenW Maintenance cycle 2.3 times Net lumen from luminaire 234 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 32 PCS (tio to lumen of 1st selection) 1.28 Initial investment cost 1152 Energy cost 248 Reductions (AC, PD, DS) Maintinence 9 Total costs 2267 Total consumtion 4848 kwh Total consumtion 124 kwh emission 26.1 TONS emission 65.5 TONS REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT SQUARE 15 15 8 3 8 DOWNLIGHT SQUARE 15 13 8 4 8 DOWNLIGHT SQUARE 195 28 8 3 8 DOWNLIGHT SQUARE 195 26 8 4 8 DOWNLIGHT SQUARE 295 5 8 3 8 DOWNLIGHT SQUARE 295 46 8 4 8 System efficiency [/W] 8 Net lumen [] 3 COST SAVING: 11716.8 CO2 SAVING: 39.4 TONS [hours] 6 6 2 2 5 15 15 4 4 1 1 3 2 2 5 5 1 5 1 15 2 3 35 4 5 Additional information (): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.6 YEARS Additional information (31): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 11 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 111

DOWNLIGHT SQUARE TRIMLESS 295 81 8 DOWNLIGHT SQUARE TRIMLESS 9 6 295 4K 3 6 3 15 15 3 C.-C18. C9.-C27. ON REQUEST ECG 9 6 CEILING RECEssED 1/12,5/15/18 mm 1 197 234 197 334 197 234 high efficacy (up to 81 /W) Color Rendering Index 8 Color 3K or 4K Beam angle 8 Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement up to 2x32W compact fluorescent lamp Ceiling recessed - trimless Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: MIRO4 aluminium Ring: sheet steel + MIRO5 aluminium Frame: aluminium profile Housing: white (RAL93) 5 hours/l7 DOWNLIGHT Product name SQUARE TRIMLESS Light source Color 4 K 8 Lumen 295 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 1931 Energy cost 817 Reductions (AC, PD, DS) -1634 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 295 Lumen Luminaire price Wattage 46 W Cost for light source Light source efficacy 64.1 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 64.1 LumenW Maintenance cycle times Net lumen from luminaire 295 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% DOWNLIGHT Product name S 221 POLISHED Light source FSMH (TC-TEL) 2x32W Color 4 K 8 Lumen 48 Lumen Lumen -light source meas 48 Lumen Luminaire price Wattage 64 W Cost for light source 7 Light source efficacy. Lumen/W Color constance 7 MACADAM LOR 48 % 15 Hours System efficiency 36. LumenW Maintenance cycle 2.3 times Net lumen from luminaire 234 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 32 PCS (tio to lumen of 1st selection) 1.28 Initial investment cost 1152 Energy cost 248 Reductions (AC, PD, DS) Maintinence 9 Total costs 8467 Total costs 2267 Total consumtion 4848 kwh Total consumtion 124 kwh emission 26.1 TONS emission 65.5 TONS REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT SQUARE TRIMLESS 15 15 8 3 8 DOWNLIGHT SQUARE TRIMLESS 15 13 8 4 8 DOWNLIGHT SQUARE TRIMLESS 195 28 8 3 8 DOWNLIGHT SQUARE TRIMLESS 195 26 8 4 8 DOWNLIGHT SQUARE TRIMLESS 295 5 8 3 8 DOWNLIGHT SQUARE TRIMLESS 295 46 8 4 8 System efficiency [/W] 8 Net lumen [] 3 COST SAVING: 11561.4 CO2 SAVING: 39.4 TONS [hours] 6 6 2 2 5 15 15 4 4 1 1 3 2 2 5 5 1 5 1 15 2 3 35 4 5 Additional information (1): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.7 YEARS Additional information (31): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 112 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 113

23 4K 9 9 6 3 6 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED DOWNLIGHT QUADRO 36 74 83 Glare FACTOR UGR 19 DOWNLIGHT QUADRO 121 (18W) 141 (31W) 171 (53W) 215 2 215 215 2 7 Fulfill UGR 19 for office application (18W, 31W) high efficacy (up to 74 /W) array is covered by microprismatic diffuser + aluminium reflector combination for better visual comfort Color Rendering Index 83 Color 3K or 4K Beam angle 74 Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) passive cooling for optimum Replacement up to 2x42W compact fluorescent lamp Ceiling recessed Diffuser Reflector Dimmable electronic control gear DALI (1-1%) / switch DIM Housing: sheet steel Reflector: MIRO4 aluminium Diffuser: microprismatic PMMA Ring: sheet steel Housing: white (RAL93) Ring: white (RAL93) 5 hours/l7 DOWNLIGHT Product name QUADRO Light source Color 4 K 83 Lumen 23 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 182 Energy cost 4817 Reductions (AC, PD, DS) -14 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 23 Lumen Luminaire price Wattage 31 W Cost for light source Light source efficacy 74.2 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 74.2 LumenW Maintenance cycle times Net lumen from luminaire 23 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% DOWNLIGHT Product name S 221 POLISHED Light source FSQ (TC-DEL) 2x26W Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 36 Lumen Luminaire price Wattage 53 W Cost for light source 4 Light source efficacy 67.9 Lumen/W Color constance 7 MACADAM LOR 56 % 15 Hours System efficiency 38. LumenW Maintenance cycle 2.3 times Net lumen from luminaire 216 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 28.5 PCS (tio to lumen of 1st selection) 1.14 Initial investment cost 827 Energy cost 1515 Reductions (AC, PD, DS) Maintinence 672 2-4 mm Total costs 5193 Total consumtion 2487 kwh emission 15.4 TONS Total costs 1663 Total consumtion 5 kwh emission 48.3 TONS REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT QUADRO 11 18 83 3 74 DOWNLIGHT QUADRO 12 18 83 4 74 DOWNLIGHT QUADRO 21 31 83 3 74 DOWNLIGHT QUADRO 23 31 83 4 74 DOWNLIGHT QUADRO 34 53 83 3 74 DOWNLIGHT QUADRO 36 53 83 4 74 System efficiency [/W] 8 Net lumen [] COST SAVING: 2 9317.21 CO2 SAVING: 32.9 TONS [hours] 6 6 2 15 5 15 4 4 1 1 3 2 2 5 5 1 5 1 15 2 3 35 4 5 Additional information (249): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.1 YEARS Additional information (312): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 114 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 115

DOWNLIGHT CUBE 32 65 83 Glare FACTOR UGR 19 DOWNLIGHT CUBE 9 6 32 4K 3 6 3 15 15 3 C.-C18. C9.-C27. ON REQUEST ECG 9 6 CEILING RECEssED 118 (18W) 138 (31W) 168 (53W) 215 2 215 215 2 7 Fulfill UGR 19 for office application (18W, 31W) System efficacy (up to 65 /W) array is covered by microprismatic diffuser + aluminium reflector combination for better visual comfort Color Rendering Index 83 Color 3K or 4K Beam angle 74 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement up to 2x42W compact fluorescent lamp Ceiling recessed Diffuser Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) / switch DIM Housing: sheet steel Reflector: MIRO4 aluminium Diffuser: microprismatic Ring: sheet steel Housing: white (RAL93) Ring: white (RAL93) 5 hours/l7 DOWNLIGHT Product name CUBE Light source Color 4 K 83 Lumen 32 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3641 Energy cost 1589 Reductions (AC, PD, DS) -159 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 32 Lumen Luminaire price Wattage 53 W Cost for light source Light source efficacy 6.4 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 6.4 LumenW Maintenance cycle times Net lumen from luminaire 32 Lumen Maintenance factor.9 Air condition.9 * 1 * 1 = -1.% DOWNLIGHT Product name S 221 POLISHED Light source FSQ (TC-DEL) 2x26W Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 36 Lumen Luminaire price Wattage 53 W Cost for light source 4 Light source efficacy 67.9 Lumen/W Color constance 7 MACADAM LOR 56 % 15 Hours System efficiency 38. LumenW Maintenance cycle 2.3 times Net lumen from luminaire 216 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 34.7 PCS (tio to lumen of 1st selection) 1.39 Initial investment cost 1492 Energy cost 2228 Reductions (AC, PD, DS) Maintinence 898 Total costs 13171 Total costs 298 2-4 mm Total consumtion 52947 kwh emission 33.9 TONS Total consumtion 1114 kwh emission 71.1 TONS REFLECTOR beam angle POLISHED () (W) () CCT (K) passive DOWNLIGHT CUBE 1 18 83 3 74 DOWNLIGHT CUBE 11 18 83 4 74 DOWNLIGHT CUBE 19 31 83 3 74 DOWNLIGHT CUBE 2 31 83 4 74 DOWNLIGHT CUBE 3 53 83 3 74 DOWNLIGHT CUBE 32 53 83 4 74 System efficiency [/W] 8 6 4 2 Additional information (369): Net lumen [] 35 15 5 COST SAVING: 9495.7 CO2 SAVING: 37.2 TONS 15 1 5 5 1 15 2 3 35 4 5 PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.1 YEARS OPERATING: 365 DAYS AT 12 HOURS PER DAY [hours] 6 5 4 3 2 1 Additional information (312): Unified glare rating 3 2 15 1 5 116 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 117

2 4K 9 9 6 2 6 3 4 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED CAPH 2 44 93 BRILLIANT MIX CAPH Brilliant Mix, combines the two existing methods to create a warm-white light source with a high ( > 9) and a high luminous efficacy. Here, too, the basic principle is based on mixing two s in order to generate warmwhite correlated s (CCT: 27 K - 4 K). As the basic s, however, this approach uses red or amber s combined with special white s which have been shifted into the green range (called EQ-White ). IP 5 349 3 284 37 349 3 284 System efficacy 44 /W Color Rendering Index 93 Color 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Ceiling recessed Diffuser Dimmable electronic control gear DALI (external box, cable,5m) Housing: sheet steel Diffuser: PMMA White (RAL 93) 5 hours/l7 37 DIFFUSER OPAL+MICROPRISMATIC () (W) () CCT (K) passive CAPH 2 93 4 118 119

6 57K 9 9 4 6 6 6 8 1 3 15 15 3 C.-C18. C9.-C27. 43 3K 9 9 4 6 6 6 8 1 3 15 15 3 C.-C18. C9.-C27. 1 1 1 62 62 594 2 594 2 62 62 594 594 3 4 3 4 62 CEILING RECEssED 2 62 594 5 6 5 6 Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. 594 3 4 1 7 8 72 8 BECRUX 63 64 85 RGB Glare tunable mixing prevention white BECRUX IP 1 62 594 2 62 594 3 4 5 6 3 7 8 9 5 6 7 8 9 94 9 62 62 549 549 1 2 3 4 Invisible Glare free Dynamic lighting Color mixing Various lumen System efficacy (up to 64 /W) Color Rendering Index 7 or 85 Color 57K, 4K, 3K or 3-57K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Ceiling recessed Lenses Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Shade: polished stainless steel Decorative frame: sheet steel Housing: mettallic Decorative frame: white (RAL 93) other s on request 5 hours/l7 cool white () neutral white warm white warm white cool white (W) () warm white warm white cool white cool white CCT (K) neutral white warm white warm white cool white picture RGB passive 12 BECRUX PV 28 18 18 13 15 28 85 7 57 4 3 3-57 - 1 BECRUX PV 4 24 24 17 2 4 85 7 57 4 3 3-57 - 1 BECRUX PV 35 2 2 16 19 35 85 7 57 4 3 3-57 2 BECRUX PV 5 3 3 215 5 85 7 57 4 3 3-57 2 BECRUX PV 7 3 3 7 85 7 57 4 3 3-57 3 BECRUX PV 1 6 6 43 5 1 85 7 57 4 3 3-57 3 BECRUX PV 77 495 495 36 41 77 85 7 57 4 3 3-57 - 4 BECRUX PV 11 63 63 52 11 85 7 57 4 3 3-57 - 4 Design by GIUGIARO ARCHITETTURA optics by Bartenbach L chtlabor 121

9 6 39 4K 2 3 4 3 15 15 3 C.-C18. C9.-C27. 9 6 CEILING RECEssED GACRUX 39 79 >8 tunable white GACRUX Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. ON REQUEST IP 44 44 9 PV 595 595 595 595 high efficacy (up to 79 /W) Color Rendering Index >8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) passive cooling for optimum Replacement for 3x24W linear fluorescent lamp Ceiling recessed Microprismatic diffuser Dimmable electronic control gear DALI Housing: sheet steel Frame: extruded aluminium profile Diffuser: PMMA White (RAL93) Accessories bracket 5 hours/l7 GRIDLIGHT Product name GACRUX Light source Color 4 K 8 Lumen 39 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3996 Energy cost 9235 Reductions (AC, PD, DS) -1847 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 39 Lumen Luminaire price Wattage 52 W Cost for light source Light source efficacy. Lumen/W Color constance 3 MACADAM LOR 1 % % 5 Hours System efficiency. LumenW Maintenance cycle times Net lumen from luminaire 39 Lumen Maintenance factor,9 Air condition.8 * 1 * 1 = -2.% GRIDLIGHT Product name RELAX OPAL Light source FDH (T5) 3x24W Color 4 K 8 Lumen 5 Lumen Lumen -light source meas 5 Lumen Luminaire price Wattage W Cost for light source 6 Light source efficacy 7. Lumen/W Color constance 7 MACADAM LOR 7 % 2 Hours System efficiency 49. LumenW Maintenance cycle 1.5 times Net lumen from luminaire 36 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 26.5 PCS (tio to lumen of 1st selection) 1.6 Initial investment cost 187 Energy cost 198 Reductions (AC, PD, DS) Maintinence 487 Total costs 11384 Total costs 21448 Total consumtion 46176 kwh Total consumtion 993 kwh emission 29.6 TONS emission 63.6 TONS DIFFUSER MICROPRISMATIC () (W) () CCT (K) passive GACRUX PV 39 52 >8 3 GACRUX PV 39 52 >8 4 System efficiency [/W] 8 Net lumen [] 4 COST SAVING: 7748.6 CO2 SAVING: 34 TONS [hours] 6 6 3 2 5 15 4 4 2 1 3 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional Information(2): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 3.1 YEARS Additional information (37): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 122 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 123

35 4K 9 9 6 2 3 4 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED MIRZAM 35 67 8 wellbeing tunable white MIRZAM Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. ON REQUEST ECG DMX ECG 13 73 PV 595 595 Soft illuminated ceiling System efficacy 67 /W Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 4x14W linear fluorescent lamp Ceiling recessed Diffuser Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) / 1-1V / DMX Housing: sheet steel Diffuser: PMMA textured white (RAL 93) 5 hours/l7 GRIDLIGHT Product name MIRZAM Light source Color 4 K 8 Lumen 38 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 4218 Energy cost 139 Reductions (AC, PD, DS) -139 Maintinence S compare V1. Selection 1 Selection 2 Lumen -light source meas 38 Lumen Luminaire price Wattage 52 W Cost for light source Light source efficacy 73.1 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 73.1 LumenW Maintenance cycle times Net lumen from luminaire 38 Lumen Maintenance factor.9 Air condition.9 * 1 * 1 = -1.% GRIDLIGHT Product name RELAX OPAL Light source FDH (T5) 3x24W Color 4 K 8 Lumen 5 Lumen Lumen -light source meas 5 Lumen Luminaire price Wattage W Cost for light source 8 Light source efficacy 7. Lumen/W Color constance 7 MACADAM LOR 7 % 2 Hours System efficiency 49. LumenW Maintenance cycle 1.5 times Net lumen from luminaire 36 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL.9 PCS (tio to lumen of 1st selection) 1.3 Initial investment cost 1269 Energy cost 194 Reductions (AC, PD, DS) Maintinence 554 Total costs 13569 Total costs 21248 Total consumtion 51948 kwh Total consumtion 971 kwh emission 33.2 TONS emission 62.2 TONS OPAL+MICROPRISMATIC () (W) () CCT (K) passive MIRZAM 35 52 8 3 MIRZAM 33 52 8 4 System efficiency [/W] 8 6 4 Net lumen [] 4 3 2 COST SAVING: 2 1 617.8 CO2 SAVING: 29 TONS [hours] 6 5 4 3 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (297): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 3.7 YEARS Additional information (37): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 124 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 1

215 4K 9 9 6 3 6 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED HELLOS 43 63 8 Glare FACTOR UGR 18 HELLOS IP 54 69W 83 11 34W 34W 273 294 574 55 595 574 55 System efficacy (up to 63 /W) Color Rendering Index 8 Glare factor UGR 18 Color 4K Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 4x24W linear fluorescent lamp Ceiling recessed Reflector+ refractor Electronic control gear Housing: sheet steel Reflector: Vacuum coated plastic Refractor: Etched PMMA White (RAL 93) 5 hours/l7 IP54 Only for optic part 595 69W 574 55 595 PV REFL + REFR POLISHED () (W) () CCT (K) passive HELLOS PV 215 34 8 4 HELLOS PV 43 69 8 4 HELLOS PV 43 69 8 4 126 127

INDIRECT VEGA 36 71 >8 Ambient LIghting blue AMBIENT LIGHTING RGB tunable white INDIRECT VEGA 22 4K 9 9 6 8 12 16 24 6 3 15 15 3 C.-C18. C9.-C27. 9 9 6 1 15 2 3 6 3 15 15 3 C.-C18. C9.-C27. 36 4K ON REQUEST Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. CEILING RECEssED 1 1 1 571 595 591 (31/55W) 1191 (74/112W) 595 (31/55W) 1195 (74/112W) PV Smooth transition of brightness between luminaire and ceiling high-efficient light engine delivers light with excellent high level of vertical illumination for better contrast, good modelling of object and occupants in the room System efficacy (up to 71 /W) Color Rendering Index >8 Color 4K or tuneable white 3K-5K Blue ed ambient lighting behind Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 3x24W linear fluorescent lamp or 2x55W compact fluorescent lamp Ceiling recessed Reflector Diffuser s Dimmable electronic control gear DALI (1-1%) Body: sheet steel Reflector: alumium sheet Diffuser: acryl - satine Body: white (RAL 93) Reflector: white (RAL 93) Accessories Accent illumination (blue, on request:rgb) 5 hours/l7 GRIDLIGHT Product name INDIRECT VEGA PV Light source Color 4 K 8 Lumen 36 Lumen Lumen -light source meas 36 Lumen Luminaire price Wattage 55 W Cost for light source Light source efficacy 65.5 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 65.5 Lumen/W Maintenance cycle times Net lumen from luminaire 36 Lumen Maintenance factor.9 Air condition.6 * 1 * 1 = -4.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 5439 Energy cost 7326 Reductions (AC, PD, DS) -293 Maintinence S compare V1. Selection 1 Selection 2 GRIDLIGHT Product name INDIRECT C L1 Light source FSDH (TC-L) 2x55W Color 4 K 8 Lumen 96 Lumen Lumen -light source meas 96 Lumen Luminaire price Wattage 112 W Cost for light source 6 Light source efficacy 85.7 Lumen/W Color constance 7 MACADAM LOR 27 % 2 Hours System efficiency 23.1 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 92 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 34.7 PCS (tio to lumen of 1st selection) 1.39 Initial investment cost 1423 Energy cost 38864 Reductions (AC, PD, DS) Maintinence 638 Total costs 9835 Total costs 4924 Total consumtion 3663 kwh Total consumtion 19432 kwh emission 23.4 TONS emission 124.4 TONS version ACRYL-SATINE with Ambient () (W) () CCT (K) passive INDIRECT VEGA PV 22 31 >8 4 INDIRECT VEGA PV 36 55 >8 4 INDIRECT VEGA PV 36 55 >8 3-5 INDIRECT VEGA PV 47 74 >8 4 INDIRECT VEGA PV 715 112 >8 4 System efficiency [/W] 8 Net lumen [] 4 COST SAVING: 5 24. CO2 SAVING: 11 TONS [hours] 6 6 3 4 5 4 4 2 3 2 3 2 1 2 1 1 5 1 15 2 3 35 4 5 Additional information (44): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.5 YEARS Additional information (316): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 128 Design by MATEJ BILÍK OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 129

9 6 4im 4K 2 3 3 15 15 3 C.-C18. C9.-C27. 9 6 CEILING RECEssED INDIRECT SAIPH 4 111 9 cree true white INDIRECT SAIPH ON REQUEST ECG Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. 52 PV 595 595 high efficacy (up to 111 /W) Color Rendering Index 9 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 4x14W linear fluorescent lamp Ceiling recessed Diffuser Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel, Diffuser: opal Powder coat finish white (RAL 93) Accessories On request: brackets 5 hours/l7 GRIDLIGHT Product name INDIRECT SAIPH Light source Color 4 K 9 Lumen 32 Lumen Lumen -light source meas 32 Lumen Luminaire price Wattage 35 W Cost for light source Light source efficacy 91.4 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 91.4 Lumen/W Maintenance cycle times Net lumen from luminaire 32 Lumen Maintenance factor.9 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3596 Energy cost 777 Reductions (AC, PD, DS) Maintinenance S compare V1. Selection 1 Selection 2 GRIDLIGHT Product name INDIRECT C L2 Light source FDH (T5) 2x28W Color 4 K 8 Lumen 52 Lumen Lumen -light source meas 86 Lumen Luminaire price Wattage 11 W Cost for light source 5 Light source efficacy 78.2 Lumen/W Color constance 7 MACADAM LOR 41 % 2 Hours System efficiency 32.1 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 3526 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 22.7 PCS (tio to lumen of 1st selection).91 Initial investment cost 1249 Energy cost 2497 Reductions (AC, PD, DS) Maintinence 383 Total costs 11366 Total costs 2662 Total consumtion 3885 kwh Total consumtion 12485 kwh emission 24.9 TONS emission 79.9 TONS DIFFUSER OPAL () (W) () CCT (K) passive INDIRECT SAIPH PV 32 35 9 3 INDIRECT SAIPH PV 32 35 9 4 INDIRECT SAIPH PV 4 36 9 3 INDIRECT SAIPH PV 4 38 9 4 System efficiency [/W] Net lumen [] COST SAVING: 14868.9 CO2 SAVING: 55 TONS [hours] 1 4 2 6 8 3 15 5 6 4 2 1 4 3 2 1 5 2 1 5 1 15 2 3 35 4 5 Additional information (3): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.6 YEARS Additional information (35): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 13 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 131

4 4K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED INDIRECT SAIPH side 4 111 9 cree true white INDIRECT SAIPH side ON REQUEST ECG Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. 52 PV 595 595 high efficacy (up to 111 /W) Color Rendering Index 9 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 4x14W linear fluorescent lamp Ceiling recessed Diffuser Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel, Diffuser: opal Powder coat finish white (RAL 93) Accessories On request: brackets 5 hours/l7 DIFFUSER OPAL () (W) () CCT (K) passive 132 INDIRECT SAIPH side PV 32 35 9 3 INDIRECT SAIPH side PV 32 35 9 4 INDIRECT SAIPH side PV 4 36 9 3 INDIRECT SAIPH side PV 4 38 9 4 Design by MARTIN HOLÍK OMS 133

INDIRECT BATEN 32 94 8 tunable white INDIRECT BATEN 32 3K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. ECG ON REQUEST Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. CEILING RECEssED 18 PV 595 595 high efficacy (up to 94 /W) Color Rendering Index 8 Color 3-62K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement up to 4x14 linear fluorescent lamp Ceiling recessed Diffuser Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Diffuser: opal Powder coat finish white (RAL 93) Accessories On request: brackets 5 hours/l7 DIFFUSER OPAL () (W) () CCT (K) passive INDIRECT BATEN 32 34 8 3-62 134 135

33 4K 9 9 6 2 3 4 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED RELAX XTP 33 66 8 high ip protection RELAX XTP ON REQUEST ECG IP 35 92 92 7 PV 576 595 626 5 595 System efficacy 66 /W Color Rendering Index 8 Color 3K or 4K IP rate: 65 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement 3x24W linear fluorescent lamp Ceiling recessed Diffuser Electronic control gear On request: dimmable electronic control gear DALI (1-1%) Housing: sheet steel Frame: extruded aluminium Diffuser: PMMA OPAL+PMMA Diamond microprisma Cover: clear hardened glass White (RAL93) 5 hours/l7 GRIDLIGHT Product name RELAX XTP Light source Color 4 K 8 Lumen 315 Lumen Lumen -light source meas 33 Lumen Luminaire price Wattage 5 W Cost for light source Light source efficacy 66. Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 66. Lumen/W Maintenance cycle times Net lumen from luminaire 33 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 51 Energy cost 888 Reductions (AC, PD, DS) -1776 Maintinenance S compare V1. Selection 1 Selection 2 GRIDLIGHT Product name RELAX XTP OPAL Light source FDH (T5) 3x24W Color 4 K 8 Lumen 5 Lumen Lumen -light source meas 5 Lumen Luminaire price Wattage W Cost for light source 6 Light source efficacy 7. Lumen/W Color constance 7 MACADAM LOR 5 % 2 Hours System efficiency 35. Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 26 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 31.4 PCS (tio to lumen of 1st selection) 1.26 Initial investment cost 214 Energy cost 2355 Reductions (AC, PD, DS) Maintinence 577 Total costs 11655 Total costs 26231 Total consumtion 444 kwh Total consumtion 117 kwh emission 28.4 TONS emission.4 TONS DIFFUSER () (W) () CCT (K) passive RELAX XTP 33 5 8 3 RELAX XTP 33 5 8 4 System efficiency [/W] 8 Net lumen [] 4 COST SAVING: 12241.1 CO2 SAVING: 47 TONS [hours] 6 6 3 2 5 15 4 4 2 1 3 2 1 2 5 1 5 1 15 2 3 35 4 5 Additional information (269): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.9 YEARS Additional information (326): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 136 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 137

215 4K 9 9 6 3 6 6 3 15 15 3 C.-C18. C9.-C27. CEILING RECEssED HELLOS ONE 215 63 8 Glare FACTOR UGR 18 HELLOS ONE IP 54 PV-1 PV-4 82 82 273 294 574 594 PV 82 82 574 595 1174 1195 System efficacy 63 /W Color Rendering Index 8 Glare factor UGR 18 Color 4K Long lifetime 5 hours (12 years lifetime of 12 hour per-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 2x24W linear fluorescent lamp Ceiling recessed Reflector+ refractor Electronic control gear Housing: sheet steel Reflector: Vacuum coated plastic Refractor: Etched PMMA White (RAL 93) 5 hours/l7 IP54 Only for optic part DIFFUSER () (W) () CCT (K) passive HELLOS ONE PV-1 215 34 8 4 HELLOS ONE PV-4 215 34 8 4 138 139

9 6 4K 2 3 4 5 3 15 15 3 C.-C18. C9.-C27. 9 6 CEILING RECEssED TERZO 66 8 wellbeing tunable white TERZO Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. 141 11 1 PV 572 595 589 595 Soft illuminated ceiling homogenous illumination of room surfaced Better contrast harmonic distribution of brightness System efficacy (up to 66 /W) Color Rendering Index 8 Color 3K, 4K or tuneable white 3K-65K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for up to 4x24W linear fluorescent lamp Ceiling recessed Diffuser Parabolic louvre (PAR-L) Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Diffuser: vacuum moulded opal polycarbonate Parabolic louvre: anodized polished aluminium sheet Housing: white (RAL 93) Accessories On request: bracket Safety wire 5 hours/l7 Lumen -light source meas Lumen Luminaire price Wattage 68 W Cost for light source Light source efficacy 66.2 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 66.2 Lumen/W Maintenance cycle times Net lumen from luminaire Lumen Maintenance factor.9 Air condition.9 * 1 * 1 = -1.% S compare V1. Selection 1 Selection 2 GRIDLIGHT Product name TERZO GRIDLIGHT Light source Product name RELAX OPAL Color 4 K Light source FDH (T5) 3x24W 8 Color 4 K Lumen Lumen 8 Lumen 5 Lumen Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 4262 Energy cost 13586 Reductions (AC, PD, DS) -1359 Maintinenance Lumen -light source meas 5 Lumen Luminaire price Wattage W Cost for light source 8 Light source efficacy 7. Lumen/W Color constance 7 MACADAM LOR 7 % 2 Hours System efficiency 49. Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 36 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 3.6 PCS (tio to lumen of 1st selection) 1.22 Initial investment cost 1499 Energy cost 2295 Reductions (AC, PD, DS) Maintinence 654 Total costs 1649 Total costs 13 Total consumtion 67932 kwh Total consumtion 114 kwh emission 43.5 TONS emission 73.4 TONS PAR-L () (W) () CCT (K) passive TERZO PV 42 68 8 3 TERZO PV 68 8 4 System efficiency [/W] 8 Net lumen [] 5 COST SAVING: 6621.97 CO2 SAVING: 29.9 TONS [hours] 6 6 4 2 5 3 15 4 4 2 1 3 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (274): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 3.4 YEARS Additional information (37): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 14 Design by GIUGIARO ARCHITETTURA ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 141

LINE RANGE PB 1 single PIECE 91 1 114 1414 1414 1414 F PB T L 47 8 >8 high efficacy (up to 8 /W) Color Rendering Index >8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 2x54W linear fluorescent lamp LINE RANGE PB 1 SINGLE PIECE Ceiling recessed Diffuser Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Reflector: aluminium Diffuser: opal Housing: white (RAL 93) Accessories bracket 5 hours/l7 9 6 3 15 15 3 C.-C18. C9.-C27. 5 3K 8 12 16 GRIDLIGHT Product name LINE RANGE PB 1 OPAL SINGLE PIECE Light source Color 4 K 8 Lumen 47 Lumen Lumen -light source meas 47 Lumen Luminaire price Wattage 59 W Cost for light source Light source efficacy 79.7 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 79.7 Lumen/W Maintenance cycle times Net lumen from luminaire 47 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3286 Energy cost 9169 Reductions (AC, PD, DS) -21 Maintinence 9 6 IP Optical efficiacy S compare V1. Selection 1 Selection 2 GRIDLIGHT Product name RELAX H OPAL Light source FDH (T5) 2x54W Color 4 K 8 Lumen 89 Lumen Lumen -light source meas 89 Lumen Luminaire price Wattage 111 W Cost for light source 4 Light source efficacy 8.2 Lumen/W Color constance 7 MACADAM LOR 47 % 2 Hours System efficiency 37.7 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 4183 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 28.1 PCS (tio to lumen of 1st selection) 1.12 Initial investment cost 1461 Energy cost 31191 Reductions (AC, PD, DS) Maintinence 432 Optical efficiacy CEILING RECEssED Total costs 973 Total costs 3384 Total consumtion 843 kwh Total consumtion 155955 kwh emission 29.3 TONS emission 99.8 TONS DIFFUSER opening OPAL () (W) () CCT (K) O1 O2 passive LINE RANGE PB 1 SINGLE PIECE 5 59 >8 3 9 14 LINE RANGE PB 1 SINGLE PIECE 47 59 >8 4 9 14 System efficiency [/W] 8 Net lumen [] 5 COST SAVING: 4 2213.3 CO2 SAVING: 7.5 TONS [hours] 6 6 4 3 5 35 4 4 2 2 3 2 2 1 1 1 5 1 15 2 3 35 4 5 Additional information (26): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.9 YEARS Additional information (317): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 142 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 143

RELAX PV ASYMMETRIC LEd 355 76 8 tunable white RELAX PV ASYMMETRIC 9 6 355 4K 6 3 15 15 3 C.-C18. C9.-C27. Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. ECG 9 6 CEILING RECEssED 82 11 123 PV 1374 1396 high efficacy 76 /W Color Rendering Index 8 Color 3K, 4K or tunable white 3-65K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 1x54W linear fluorescent lamp Ceiling recessed Reflector Asymmetric Electronic control gear Housing: sheet steel Reflector: polished aluminium Cover: hardened glass White (RAL 93) Accessories bracket 5 hours/l7 REFLECTOR () (W) () CCT (K) passive RELAX PV ASYMMETRIC led 355 47 8 3 RELAX PV ASYMMETRIC led 355 47 8 4 RELAX PV ASYMMETRIC led 355 47 8 3-65 144 1

LINE SNAPPY 41 62 8 LINE SNAPPY 9 6 41 4K 1 15 2 3 3 15 15 3 C.-C18. C9.-C27. ECG 9 6 modular system or CEILING RECEssED 68 74 65 6 15 155 high efficacy 62 /W Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 1x8W linear fluorescent lamp Ceiling recessed - predetermined for continuous installation Diffuser Electronic control gear Housing: aluminium profile Diffuser: opal White (RAL 93) Accessories bracket 5 hours/l7 DIFFUSER () (W) () CCT (K) passive LINE SNAPPY F 41 66 8 3 LINE SNAPPY F 41 66 8 4 LINE SNAPPY T 41 66 8 3 LINE SNAPPY T 41 66 8 4 LINE SNAPPY L 41 66 8 3 LINE SNAPPY L 41 66 8 4 LINE SNAPPY SINGLE PIECE 41 66 8 3 LINE SNAPPY SINGLE PIECE 41 66 8 4 146 147

TUBUS VISION 2 85 8 TUBUS VISION 9 6 2 3 3 15 15 3 C.-C18. C9.-C27. 2 3K ON REQUEST IP ECG 9 6 REFLECTOR polished REFLECTOR white CEILING SURFACED 177 24 24 442 24 high efficacy (up to 85 /W) Color Rendering Index 8 ) Color 3K or 4K Beam angle: 97 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) 11 passive cooling for optimum 2 active based on membrane technology Replacement for up to 2x32W compact fluorescent lamp Ceiling surfaced Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: polycarbonate Reflector: PC - vacuum coating (polished/white) Decorative ring: sheet steel Housing: upper part - grey, lower part - grey; other s on request Decorative ring: yellow; other s on request Accessories On request: Decorative elements and glasses 5 hours/l7 Manufacturer Product name OMS DOWNLIGHT TUBUS VISION POLISHED 4 K Light source Color 8 Lumen 2 Lumen Lumen -light source meas 2 Lumen Luminaire price Wattage 26 W Cost for light source Light source efficacy 76.9 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 76.9 Lumen/W Maintenance cycle times Net lumen from luminaire 2 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 3552 Energy cost 4618 Reductions (AC, PD, DS) -924 Maintinenance Total costs 7246 S compare V1. Selection 1 Selection 2 DOWNLIGHT Product name TUBUS PRO Light source FSQ (TC-DEL) 2x18W Color 4 K 8 Lumen 24 Lumen Lumen -light source meas 24 Lumen Luminaire price Wattage 38 W Cost for light source 4 Light source efficacy 63.2 Lumen/W Color constance 7 MACADAM LOR 69 % 2 Hours System efficiency 43.6 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 1656 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 3.2 PCS (tio to lumen of 1st selection) 1.21 Initial investment cost 128 Energy cost 11476 Reductions (AC, PD, DS) Maintinence 464 Total costs 13148 Total consumtion 2388 kwh Total consumtion 5738 kwh emission 14.8 TONS emission 36.7 TONS REFLECTOR beam angle POLISHED WHITE () (W) () CCT (K) passive TUBUS VISION 11 15 8 3 97 TUBUS VISION 11 13 8 4 97 TUBUS VISION 2 28 8 3 97 - TUBUS VISION 2 26 8 4 97 - System efficiency [/W] Net lumen [] COST SAVING: 29.7 CO2 SAVING: 21.9 TONS [hours] 8 14 6 6 2 12 5 1 15 4 4 8 1 6 3 2 2 5 4 2 1 5 1 15 2 3 35 4 5 Additional information (285): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 3.9 YEARS Additional information (338): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 148 Design by PETER BAKO INDUSTRIAL PRODUCT DESIGN ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 149

43 3K 9 9 4 6 6 6 1 3 15 15 3 C.-C18. C9.-C27. ceiling surfaced becrux lg as 6 64 85 RGB Glare tunable mixing prevention white becrux lg as Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. IP 48 56 8 8 5 7 5 7 1 2 3 Invisible Glare free Dynamic lighting Color mixing Various lumen Soft illuminated ceiling System efficacy (up to 64 /W) Color Rendering Index 7 or 85 Color 57K, 4K, 3K or 3-57K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Ceiling surfaced Lenses /Indirect Dimmable electronic control gear DALI (1-1%) Housing: sheet steel, Shade: polished stainless steel, Decorative frame: mirror glass, Reflector: anodized aluminium Housing: white (RAL 93), metallic Accessories Various types of connections and suspension equipment (GLOBAL Trac) 5 hours/l7 4 cool white neutral white () warm white warm white cool white (W) () DIR INDIR warm neutral white white cool white CCT (K) cool white neutral white warm white warm white cool white picture RGB passive 15 AS 28 18 18 13 15 28 12 85 7 57 4 3 3-57 - 1 AS 4 24 24 17 2 4 12 85 7 57 4 3 3-57 - 1 AS 35 2 2 16 19 35 12 85 7 57 4 3 3-57 2 AS 5 3 3 215 5 12 85 7 57 4 3 3-57 2 AS 7 3 3 7 12 85 7 57 4 3 3-57 3 AS 1 6 6 43 5 1 12 85 7 57 4 3 3-57 3 Design by GIUGIARO ARCHITETTURA optics by Bartenbach L chtlabor 151

Modul box square surfaced 41 79 >8 Glare FACTOR UGR 19 tunable white Modul BOX SQUARE SURFACED 9 9 6 2 3 4 6 3 15 15 3 C.-C18. C9.-C27. 41 3K Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. CEILING SURFACED 81 3 23 (52W) 3 (14W) 6 (52W) 3 (14W) 6 (52W) 188 (14W) (52W) high efficacy (up to 79 /W) Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy installation passive cooling for optimum Replacement for up to 4x24W fluorescent lamp Ceiling surfaced Diffuser Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Frame: extruded aluminium profile Diffuser: PMMA Black (RAL95), silver grey (RAL 96) Other s on request Accessories bracket 5 hours/l7 SUSPENDED Product name MODUL BOX SQUARE Light source Color 4 K 8 Lumen 41 Lumen Lumen -light source meas 41 Lumen Luminaire price Wattage 52 W Cost for light source Light source efficacy 78.8 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 78.8 Lumen/W Maintenance cycle times Net lumen from luminaire 41 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 4218 Energy cost 9235 Reductions (AC, PD, DS) -1847 Maintinenance Total costs 1166 Total consumtion 46176 kwh S compare V1. Selection 1 Selection 2 SUSPENDED Product name CLASSIC ASN OPAL Light source FD (T8) 4x18W Color 4 K 8 Lumen 54 Lumen Lumen -light source meas 54 Lumen Luminaire price Wattage W Cost for light source 6 Light source efficacy 72. Lumen/W Color constance 7 MACADAM LOR 63 % 2 Hours System efficiency.4 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 342 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 3.1 PCS (tio to lumen of 1st selection) 1.21 Initial investment cost 1234 Energy cost 2 Reductions (AC, PD, DS) Maintinence 553 Total costs 24362 Total consumtion 1128 kwh emission 29.6 TONS emission 72.2 TONS DIFFUSER MICROPRISMATIC () (W) () CCT (K) passive MODUL BOX SQUARE surfaced 95 14 >8 3 MODUL BOX SQUARE surfaced 95 14 >8 4 MODUL BOX SQUARE surfaced 41 52 >8 3 MODUL BOX SQUARE SURFACED 41 52 >8 4 System efficiency [/W] 8 Net lumen [] 5 COST SAVING: 1374.2 CO2 SAVING: 42.6 TONS [hours] 6 6 4 2 5 3 15 4 4 2 1 3 2 2 1 5 1 5 1 15 2 3 35 4 5 Additional information (266): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.5 YEARS Additional information (323): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 152 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 153

avior concrete 27 96 93 Passive cooling avior concrete 9 24 27 4K 6 6 4 5 3 15 15 3 C.-C18. C9.-C27. 9 4 27 4K 6 3 6 4 5 3 15 15 3 C.-C18. C9.-C27. 9 9 Ceiling surfaced or WALL mounted 93 11 62 115 27 27 35 24 /4 Exchangeable reflector, two various types of beam angle: 24 or 4 high efficacy (up to 96 /W) horizontal aiming 35, vertical aiming 27 horizontal aiming +/-1, vertical aiming -9 Color Rendering Index 83 (on request >9 ) Color 3K or 4K (27K, 35K version available on request) Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy installation passive cooling for optimum replacement for 35W, 5W and 7W metal-halide lamp Ceiling surfaced Wall mounted Exchangeable reflector Dimmable electronic control gear DALI (5-1%) Housing: die-cast aluminium Box: sheet steel Housing: black, on request: grey, white Box: black, on request: grey, white 5 hours/l7 SPOT Product name AVIOR CONCRETE Light source Color 3 K 83 Lumen Lumen Lumen -light source meas Lumen Luminaire price Wattage 31 W Cost for light source Light source efficacy 8.6 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 8.6 Lumen/W Maintenance cycle times Net lumen from luminaire Lumen Maintenance factor.9 Air condition.9 * 1 * 1 = -1.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 2331 Energy cost 6194 Reductions (AC, PD, DS) -619 Maintinenance S compare V1. Selection 1 Selection 2 SPOT Product name UX-TRACK ACCENT X4 Light source MT (CDM-T) 1x35W Color 3 K 81 Lumen 33 Lumen Lumen -light source meas 33 Lumen Luminaire price Wattage 37 W Cost for light source 18 Light source efficacy 89.2 Lumen/W Color constance 7 MACADAM LOR 74 % 12 Hours System efficiency 66. Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 2442 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL.6 PCS (tio to lumen of 1st selection) 1.2 Initial investment cost 21 Energy cost 9472 Reductions (AC, PD, DS) Maintinence 1987 Total costs 796 Total costs 13583 Total consumtion 3969 kwh Total consumtion 4736 kwh emission 19.8 TONS emission 3.3 TONS beam angle FACETED () (W) () CCT (K) passive AVIOR CONCRETE 13 18 83 3 24 /4 AVIOR CONCRETE 14 18 83 4 24 /4 AVIOR CONCRETE 22 83 3 24 /4 AVIOR CONCRETE 24 83 4 24 /4 AVIOR CONCRETE 31 83 3 24 /4 AVIOR CONCRETE 27 31 83 4 24 /4 System efficiency [/W] 1 Net lumen [] 3 2 COST SAVING: 14 15 3149.6 CO2 SAVING: 1.5 TONS [hours] 6 5 4 5 7 3 1 2 35 1 5 1 15 2 3 35 4 5 Additional information (238): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.7 YEARS Additional information (35): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 154 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 155

modul box 18 51 8 modul box 9 6 18 4K 2 3 4 3 15 15 3 C.-C18. C9.-C27. 9 6 SUS 1.5 C/44 SUSPENSION 44 ceiling surfaced or suspended 95 92 596 CEILING SURFACED SUSPENDED 5 44 System efficacy 51 /W Color Rendering Index 8 Color 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 2x24W linear fluorescent lamp Ceiling surfaced Suspended Microprismatic diffuser Dimmable electronic control gear DALI (1-1%) Housing: sheet steel Frame: extruded aluminium profile Diffuser: PMMA Black (RAL95), silver grey (RAL 96) Other s on request Accessories On request: Suspension accesories 5 hours/l7 SUSPENDED Product name MODUL BOX Light source Color 4 K 8 Lumen 18 Lumen Lumen -light source meas 18 Lumen Luminaire price Wattage 35 W Cost for light source Light source efficacy 51.4 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 51.4 Lumen/W Maintenance cycle times Net lumen from luminaire 18 Lumen Maintenance factor.9 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 2664 Energy cost 777 Reductions (AC, PD, DS) Maintinenance S compare V1. Selection 1 Selection 2 SUSPENDED Product name CLASSIC ASN OPAL Light source FDH (T5) 1x28W Color 4 K 8 Lumen 26 Lumen Lumen -light source meas 26 Lumen Luminaire price Wattage 31 W Cost for light source 2 Light source efficacy 83.9 Lumen/W Color constance 7 MACADAM LOR 44 % 2 Hours System efficiency 36.9 Lumen/W Maintenance cycle 1.5 times Net lumen from luminaire 1144 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 39.3 PCS (tio to lumen of 1st selection) 1.57 Initial investment cost 1297 Energy cost 12183 Reductions (AC, PD, DS) Maintinence 486 Total costs 1434 Total costs 13966 Total consumtion 3885 kwh Total consumtion 6915 kwh emission 24.9 TONS emission 39. TONS DIFFUSER MICROPRISMATIC () (W) () CCT (K) passive MODUL BOX 18 35 8 4 System efficiency [/W] 6 4 Net lumen [] 2 15 1 COST SAVING: 14 15 7 358.2 CO2 SAVING: 14.1 TONS [hours] 6 5 4 3 2 2 5 35 1 5 1 15 2 3 35 4 5 Additional information (264): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 3.5 YEARS Additional information (321): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 156 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 157

hellos as 43 63 8 Glare FACTOR UGR 18 hellos as 43 4K 9 9 6 3 6 6 3 15 15 3 C.-C18. C9.-C27. ECG IP 54 SUS 1.35 C/43 SUSPENSION 43 ceiling surfaced or suspended 86 321 115 1222 81 5 6 5 6 System efficacy (up to 63 /W) Color Rendering Index 8 Glare factor UGR 18 Color 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for up to 4x24W linear fluorescent lamp Suspended Reflector + refractor Electronic control gear Housing: sheet steel Reflector: Vacuum coated plastic Refractor: Etched PMMA White (RAL 93) Accessories Suspension accesories 5 hours/l7 IP54 Only for optic part POLISHED () (W) () CCT (K) passive HELLOS AS-1 43 69 8 4 HELLOS AS-4 43 69 8 4 158 159

freestanding modul box freestanding 895 76 8 Glare FACTOR UGR 19 tunable white modul box freestanding ECG IP Tunable white means that we can play with white colour. In term of lighting there is not only one white colour. We have more. We can play with the warm white, neutral white and cool white colour. 1987 84 15 696 5 321 35 high efficacy up to 76 /W DLOR: 2%, ULOR:8% Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for up to 3x4W compact fluorescent lamp (TC-L) Freestanding DIR (diffuser) / INDIR (reflector asymmetric) / Indirect Electronic control gear Housing: sheet steel, extruded aluminium profile Frame: extruded aluminium profile DIR - diffuser: PMMA INDIR - reflector: mat aluminium Black (RAL95), silver grey (RAL 96) Other s on request Accessories On request: Suspension accesories 5 hours/l7 DIFFUSER DIR/INDIR () (W) () CCT (K) passive 16 MODUL BOX freestanding 8 118 8 3 MODUL BOX FREESTAnding 895 118 8 4 Design by JÁN ŠTOFKO OMS 161

SAIPH freestanding freestanding 135 79 9 cree true white SAIPH freestanding ON REQUEST ECG Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. 2 7 4 high efficacy 79 /W DLOR: 3%, ULOR:7% Color Rendering Index 9 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Freestanding DIR (diffuser) / INDIR (reflector asymmetric) / Indirect Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: die-cast aluminium + sheet steel DIR - diffuser: opal INDIR - reflector: polished aluminium White (RAL 93) 5 hours/l7 up to +35 C OPAL () (W) () CCT (K) passive 162 SAIPH FREESTANDING 135 131 9 3 SAIPH FREESTANDING 135 131 9 4 Design by JÁN ŠTOFKO OMS 163

avant WALL LEd 55 7 8 avant wall led 12 15 9 55 4K 3 2 15 1 12 15 6 6 3 15 3 15 C.-C18. C9.-C27. 9 IP microprisma WALL BRACKET wall mounted 67 OPAL 14 99 MICROPRISMA 91 88 Y 1295 267 86 6 Vertical aiming 27 high efficacy (up to 7 /W) Color Rendering Index 8 Color 3K or 4K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for up to 2x54W linear fluorescent lamp Wall mounted Diffuser Dimmable electronic control gear DALI (1-1%) Housing: extruded aluminium End caps: die-cast aluminium Diffuser: PC/PMMA Diffuser end caps: PC/PMMA Carrying plate: extruded aluminium Powder coat finish grey (RAL 96) Accessories Wall brackets (included in the box with the luminaire) On request: Connectors: 7-pole Wago 5 hours/l7 DIFFUSER opal MICROPRISMATIC () (W) () CCT (K) passive AVANT WALL - 55 72 8 3 AVANT WALL - 55 72 8 4 AVANT WALL - 42 72 8 3 AVANT WALL - 42 72 8 4 164 165

vario mini 1/2 LEd 4 79 >8 Ambient LIghting blue vario mini 1/2 led 9 6 2 4K 1 15 2 3 15 15 3 C.-C18. C9.-C27. ON REQUEST ECG 9 6 vario mini 1 led VARIO MINI 2 wall mounted 165 165 +85-265 98 167 331 98 8 36 36 1 28 72 28 72 System efficacy (up to 79 /W) Color Rendering Index >8 Color 3K or 4K Two various types of beam angle: 24 or 27 Front vertical aiming +85 /-265, side vertical aiming +/-1 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Active based on membrane cooling technology Replacement for up to 2x35W metal-halide lamp Wall mounted Reflector Electronic control gear On request: Dimmable electronic control gear DALI (1-1%) Housing: aluminium profile Covers: made of ABS Installation plate: galvanised sheet steel Housing: grey (RAL 96) Plastic box for control gear: grey with metal pigment Accessories Blue ed ambient lighting behind the diffuser 5 hours/l7 SPOT Product name VARIO MINI 1 Light source Color 4 K 8 Lumen 2 Lumen Lumen -light source meas 2 Lumen Luminaire price Wattage 28 W Cost for light source Light source efficacy 71.4 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 71.4 Lumen/W Maintenance cycle times Net lumen from luminaire 2 Lumen Maintenance factor.9 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 73 Energy cost 6216 Reductions (AC, PD, DS) Maintinenance Total costs 1789 S compare V1. Selection 1 Selection 2 SPOT Product name VARIO MINI 1 Light source MRS 1x35W Color 3 K 81 Lumen 1 Lumen Lumen -light source meas 1 Lumen Luminaire price Wattage 37 W Cost for light source 28 Light source efficacy 47.3 Lumen/W Color constance 7 MACADAM LOR 1 % 5 Hours System efficiency 47.3 Lumen/W Maintenance cycle 9 times Net lumen from luminaire 1 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 28.6 PCS (tio to lumen of 1st selection) 1.14 Initial investment cost 444 Energy cost 1582 Reductions (AC, PD, DS) Maintinence 8816 Total costs 2382 +1-1 beam angle REFLECTOR () (W) () CCT (K) passive VARIO MINI 1 11 21 (16*) >8 3 24 VARIO MINI 1 11 19 (14*) >8 4 24 VARIO MINI 1 2 32 (27*) >8 3 27 - VARIO MINI 1 2 28 (23*) >8 4 27 - VARIO MINI 2 22 42 (32*) >8 3 24 VARIO MINI 2 22 38 (28*) >8 4 24 VARIO MINI 2 4 64 (54*) >8 3 27 - VARIO MINI 2 4 56 (46*) >8 4 27 - * consumption without decorative ring Total consumtion 318 kwh emission 19.9 TONS Total consumtion 5291 kwh emission 33.9 TONS System efficiency [/W] 6 Net lumen [] COST SAVING: 12 5. CO2 SAVING: 14 TONS [hours] 6 2 5 4 9 15 4 6 2 1 3 2 5 3 1 5 1 15 2 3 35 4 5 Additional information (289): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS:.4 YEARS Additional information (342): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 14 12 1 86 4 2 166 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 167

1 4K 9 9 6 2 3 6 3 15 15 3 C.-C18. C9.-C27. wall mounted wall CYgnus 1 67 >9 cree true white wall cygnus ECG DIM Cree TrueWhite Technology begins with the highest performing commercially available s. Cree TrueWhite Technology mixes the light from red and unsaturated yellow s to create beautiful, warm, white light. This patented approach enables to preserve high consistency over life of the product. Cree TrueWhite Technology also enables a of at least 9 while maintaining high luminous efficacy - a no compromise solution. 1 113 1 113 high efficacy (up to 67 /W) Color Rendering Index >9 Color 27K, 3K or 4K Beam angle 9 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) Fast and easy tool-less mechanical and electrical installation passive cooling for optimum Replacement for 1x26W and 1x32W compact fluorescent lamp Wall mounted Diffuser Electronic control gear Housing: sheet steel Diffuser: opal plast Grey (RAL96); other s on request 5 hours/l7 DIFFUSER beam angle OPAL () (W) () CCT (K) passive WALL CYGNUS 7 12 >9 27 9 WALL CYGNUS 7 12 >9 3 9 WALL CYGNUS 7 12 >9 4 9 WALL CYGNUS 1 15 >9 27 9 WALL CYGNUS 1 15 >9 3 9 WALL CYGNUS 1 15 >9 4 9 168 169

9 6 965 67K 2 3 4 5 3 15 15 3 C.-C18. C9.-C27. 9 6 industrial lighting SUS 1.5 C/6 SUSPENSION 6 grafias 965 15 7 high ip protection grafias ON REQUEST ECG IP 83 118 285 23 3 3 1 1 3 3 high efficacy 15 /W Color Rendering Index 7 Color 67K Beam angle 8 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 15W metal-halide lamp Suspended Ceiling surfaced Reflector Electronic control gear On request: Dimmable electronic control gear 1-1V Housing: aluminium die-cast Reflector: polycarbonate - evaporative coating Cover: hardened glass Black; other s on request Accessories Suspension accessories 5 hours/l7 Up to +55 C INDUSTRIAL Product name GRAFIAS Light source Color 67 K 7 Lumen 965 Lumen Lumen -light source meas 965 Lumen Luminaire price Wattage 92 W Cost for light source Light source efficacy 14.9 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 14.9 Lumen/W Maintenance cycle times Net lumen from luminaire 965 Lumen Maintenance factor.9 Air condition.7 * 1 * 1 = -3.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 6216 Energy cost 14297 Reductions (AC, PD, DS) -4289 Maintinenance S compare V1. Selection 1 Selection 2 INDUSTRIAL Product name PETRO S SYMETRIC Light source MT 1x15W Color 4 K 8 Lumen 1 Lumen Lumen -light source meas 1 Lumen Luminaire price Wattage 162 W Cost for light source 2 Light source efficacy 89.5 Lumen/W Color constance 7 MACADAM LOR 73 % 12 Hours System efficiency 65.3 Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 1585 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 22.8 PCS (tio to lumen of 1st selection).91 Initial investment cost 2 Energy cost 36936 Reductions (AC, PD, DS) Maintinence 1915 Total costs 16224 Total costs 493 Total consumtion 71484 kwh Total consumtion 18468 kwh emission.7 TONS emission 118.2 TONS beam angle REF () (W) () CCT (K) passive grafias SUSPENDED 965 92 7 67 8 grafias SURFACED 965 92 7 67 8 System efficiency [/W] Net lumen [] COST SAVING: 78559.2 CO2 SAVING: 72.5 TONS [hours] 12 12 4 6 1 8 9 3 5 4 6 6 2 3 4 2 2 3 1 1 5 1 15 2 3 35 4 5 Additional information (6): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.1 YEARS Additional information (316): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 3 2 15 1 5 17 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 171

165 665K 9 9 6 3 6 3 15 15 3 C.-C18. C9.-C27. industrial lighting SUS 1.5 C/6 SUSPENSION 6 myar 165 9 high ip protection myar IP 86 3 3 35 hight efficacy 9 /W Color Rendering Index Color 665K Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement 15W metal-halide lamp Ceiling recessed Suspended Diffuser Dimming electronic control gear (1-1V) Housing: die-cast aluminium Diffuser: microprismatic PMMA Black or silver 5 hours/l7 INDUSTRIAL Product name MYAR Light source Color 665 K Lumen 265 Lumen Lumen -light source meas. 165 Lumen Luminaire price Wattage 118 W Cost for light source Light source efficacy 9.3 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 9.3 Lumen/W Maintenance cycle times Net lumen from luminaire 165 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% S compare V1. Selection 1 Selection 2 INDUSTRIAL Product name PETRO S SYMMETRIC Light source MT 1x15W Color 4 K 8 Lumen 1 Lumen Lumen -light source meas 1 Lumen Luminaire price Wattage 162 W Cost for light source 2 Light source efficacy 89.5 Lumen/W Color constance 7 MACADAM LOR 73 % 12 Hours System efficiency 65.3 Lumen/W Maintenance cycle 3.2 times Net lumen from luminaire 1585 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% 33 Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 5994 Energy cost 2957 Reductions (AC, PD, DS) -4191 Maintinenance Calkul Qty of product incl. LL.2 PCS (tio to lumen of 1st selection) 1.1 Initial investment cost 189 Energy cost 4824 Reductions (AC, PD, DS) Maintinence 2117 Total costs 2276 Total costs 44831 Total consumtion 14784 kwh Total consumtion 2412 kwh emission 67.1 TONS emission 13.6 TONS DIFFUSER MICROPRISMATIC () (W) () CCT (K) passive MYAR 165 118 665 System efficiency [/W] Net lumen [] COST SAVING: 15847.2 CO2 SAVING: 63.5 TONS [hours] 1 8 1 8 1 8 6 5 6 6 6 4 4 4 3 4 2 2 2 2 1 5 1 15 2 3 35 4 5 Additional information (34): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 2.3 YEARS Additional information (84): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 4 3 2 1 172 ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 173

forstreet sirius 69 >7 forstreet sirius 43K 9 9 6 6 3 15 15 3 C.-C18. C9.-C27. ECG IP forstreet SIRIUS M FORSTREET SIRIUS L FORSTREET SIRIUS XL street lighting 39 123 478 o 63-7 53 762 995 Advantages possibility to use previous street light installations Optimal light curve with homogenous light distribution across projection area Selectable illumination pattern and direction of light Selectable colour 43K, 53K Low consumption and high efficacy Long lifetime above 5k hours Selectable light Dimming capability Colour Rendering Index above 7 comparable to HID lamps and much higher comparing to sodium lamps Environment friendly (no mercury content) Pole top installation PMMA lenses Electronic control gear, bi-level light (1%/5%) Housing: extruded aluminium Luminaire cover: injection moulded part, die-cast aluminium Cover lens: transparent PMMA Accessories On request: Fixed bracket Colored strip (R/G/B/Y) Tilting angle adjustment 2 to 6 Operating -4 C till +55 C >5. h Application Traffic street, Walk trough, Alley lighting Certification VDE, EMC nr. of s input efficacy dimming recomended mounting height (pcs) () (W) () (V/Hz) (/W) (%) (m) road class replacement of standard 174 F. SIRIUS M 2x8 235 2x17 >7 1-24/5-6 69 1/5 6-1 S3 HST 1x7W F. SIRIUS L 4x8 465 4x17 >7 1-24/5-6 68 1/5 6-1 ME5 HST 1x15W F. SIRIUS XL 6x8 6x17 >7 1-24/5-6 69 1/5 8-12 ME4b HST 1x15W Design by MARTIN TVARůŽEK 1

forstreet segin 93 81 > forstreet segin 9 9 6 1 15 2 6 3 15 15 3 C.-C18. C9.-C27. 66 42K ON REQUEST ECG IP street lighting 97 415 5 o 6 Advantages Application: S: Pavements, cycling paths, parks, private parking wherever 5 lux are required M: Small roadways wherever a light of,5 cd/m2 is required L (92W): Urban roads, connected roads, high speed traffic, junctions wherever a light of, cd/m2 is required L (122W): Urban roads, connected roads, high speed traffic, junctions wherever a light of 1, cd/m2 is required (ME3 streets) Certification: ENEC, VDE, TUV Pole top installation Philips Rebel lenses and reflectors Electronic control gear On request: Bi-level light (1/5%) Dimmable electronic control gear (1-1V) Housing: die-cast aluminium Luminaire cover: transparent PMMA Housing: Grey Bottom frame: Black Tilting angle adjustment -15 to +15 Operating -2 C till +5 C >6. h STREET LIGHTING Product name FORSTREET segin L Light source Color 42 K Lumen 93 Lumen Lumen -light source meas 93 Lumen Luminaire price Wattage 122 W Cost for light source Light source efficacy 76.2 Lumen/W Color constance 3 MACADAM LOR 1 % 5 Hours System efficiency 76.2 Lumen/W Maintenance cycle times Net lumen from luminaire 93 Lumen Maintenance factor.9 Air condition.8 * 1 * 1 = -2.% Calkul Qty of product incl. LL 22.2 PCS (tio to lumen of 1st selection) 1. Initial investment cost 714 Energy cost 21667 Reductions (AC, PD, DS) -4333 Maintinenance S compare V1. Selection 1 Selection 2 STREET LIGHTING Product name FORSTREET ATLAS 1 Light source MT 1x15W Color 4 K 86 Lumen 115 Lumen Lumen -light source meas 115 Lumen Luminaire price Wattage 153 W Cost for light source 22 Light source efficacy.2 Lumen/W Color constance 7 MACADAM LOR % 1 Hours System efficiency 56.4 Lumen/W Maintenance cycle 4 times Net lumen from luminaire 86 Lumen Maintenance factor.8 Air condition 1 * 1 * 1 =.% Calkul Qty of product incl. LL 27 PCS (tio to lumen of 1st selection) 1.8 Initial investment cost 4239 Energy cost 4131 Reductions (AC, PD, DS) Maintinence 351 Total costs 24438 Total costs 486 Total consumtion 18336 kwh Total consumtion 2655 kwh emission 69.3 TONS emission 132.2 TONS nr. of s temp. input efficacy dimming recomended mounting height (pcs) () (W) (K) () (V/Hz) (/W) (%) (m) road class replacement of standard F. SEGIN S 15 13 19 42 > 1-/5-6 68 1-1 5 S4 HPS 1x5W F. SEGIN M 3 27 35 42 > 1-/5-6 77 1-1 4-7 ME5 HPS 1x7W F. SEGIN L 6 66 92 42 > 1-/5-6 72 1-1 7-12 ME4 HPS 1x1-15W F. SEGIN L 9 93 122 42 > 1-/5-6 76 1-1 7-12 ME3 HPS 1x1-15W System efficiency [/W] 8 Net lumen [] 1 COST SAVING: 5 1689.2 CO2 SAVING: 62.9 TONS [hours] 6 6 8 4 5 6 3 4 4 4 3 2 2 2 2 1 1 5 1 15 2 3 35 4 5 Additional information (272): PAYBACK TIME RELATED TO HIGHER INITIAL COSTS: 1.7 YEARS Additional information (329): OPERATING: 365 DAYS AT 12 HOURS PER DAY Unified glare rating 2 15 1 5 176 Design by JÁN ŠTOFKO OMS ATTENTION: This tool is not replacing a professional lighting calculation. See the page 234 CALCULATOR USER MANUAL 177

forstreet syrma 465 68 >7 forstreet syrma 465 4K 9 9 6 2 3 4 5 6 3 15 15 3 C.-C18. C9.-C27. ECG IP street lighting 7 5 7 Advantages Modular with integrated electronics Guaranteed technology 5 year warranty on modules Average service life > 12 years (5, hours) At least 2 years availability of parts Modular light distribution Night-time dimming by 5% Maintenance-optimised design Pole top installation -lens PMMA clear cover lens consisting of PMMA Electronic control gear, bi-level light (1%/5%) Material Housing: die - cast alluminium Vanished support arms: extruded aluminium profile, anodized Operating -4 C till +55 C >5. h Application Decorative luminaire in the cityscape as an efficient luminaire in residential complex illumination of car parks and industrial complex Certification VDE, EMC o 76 nr. of s temp. input efficacy dim. recomended mounting height (pcs) () (W) (K) () (V/Hz) (/W) (%) (m) road class replacement of standard F. SYRMA 4x8 465 4x17 43/53 >7 1-24/5-6 68 1/5 4-6 S2-S6 HST 1x7W 178 179

forstreet asterope 1 82 8 forstreet ASTEROPE 9 6 1 42K 2 3 4 5 3 15 15 3 C.-C18. C9.-C27. ECG 9 6 IP street lighting 113 56 377 6 high efficacy 82 /W Color Rendering Index 65 Color 35K or 42K IP rate: 65 Long lifetime 5 hours (12 years lifetime of 12 hourper-day operation cycle) passive cooling for optimum Replacement for 15W high pressure sodium lamp Application: Urban roads, connected roads, high speed traffic, junctions wherever a light of 1, cd/m 2 is required (ME3 streets) Pole top installation Lenses and reflector Electronic control gear Housing: die-cast aluminium + plastic Grey, black 5 hours/l7 o 6 temp. input efficacy dimming recomended mounting height () (W) (K) () (V/Hz) (/W) (%) (m) road class replacement of standard F. ASTEROPE 1 122 35 65 22-24/5-6 82-7-12 ME3 HPS 1x15W F. ASTEROPE 1 122 42 65 22-24/5-6 82-7-12 ME3 HPS 1x15W 18 181

182 183

LIGHTING QUALITY brings new order into lighting world The six-part program by OMS is the game changer that allows evaluating either single luminaires or a lighting solution by objectively quantifiable criteria. Customers are not confused by vague and baffling rules of particular producers of light fixtures. Welcome to the new order, welcome to the LQS, the first and only unique of lighting standardisation using objectively quantifiable criteria. Living by rules is important. Until now there was no unifying lighting device or solution is for use ERGONOMICS THE KEY IS 6 E EFFICIEnCY LIGHTING QUALITY Respecting laws is relevant as well. The ancient conflict of our world used in the world of lighting for evaluation of eiher light fixtures or in a given space. Simple and intuitive approach to the agenda is exemplified Examine the impact of light on the human eye. Take the advantage of innovation in and control of lighting. is driven by patterns and order; otherwise we become adrift by chaos that is present in our civilisation to these days. Whether the former or the latter concept is the right one, lighting solutions, and every producer has got its own way fot that. Consumers get lost in the vast array of criteria used, and comparing neither products nor solution was an option. OMS brings by the LQS Composer, a unique tool to evaluate each and every lighting product. There is a six-part program behind the The ability of a light source to reproduce colours of various objects realistically in comparison with ideal or natural light is the master rule in the world of lighting. There is a lot of possibilities to choose the right interface for a desired effect of illumination. The decision should be made according to the type of space that is to be lit. is an eternal question. One thing is order to this chaos. We are prepared to acronym LQS. The chapters are named certain: we in OMS love the order much more than chaos. That is help the LQS become a unified standard used by the whole lighting sector. No Ergonomics, Emotion, Ecology, Efficiency, Esprit and Exceptionality, or just 6 E s. EMOTION esprit why we have created a brand new lighting quality standard to help the customers, buyers and competitors better understand and evaluate lighting devices and solutions. overstatement, the LQS is an important step to the new level. Not just for our company, but for the branch and the giant world of lighting. We have chosen more than twenty objectively quantifiable criteria and If you imagine a house, the first four chapters are strong pillars representing criteria that are well-known in the of world lighting. The remaining two are the roof, a ful superstructure on the top of these pillars. Together, they create an inseparable complex, Uncover the influence of light on human emotions. Strong scientific evidence proves the effect on mood and perception through features such as colour mixing, biologically effective lighting or illumination of room surfaces. Realise that appearence matters and feel not ashamed when considering the design of luminaries. An object s form of excellent aesthetic value becomes an important part of interior design in an architect s perspective. we are using them to evaluate both because the parts of the whole cannot individual light fixtures and complete lighting solutions for different types be perceived independently, but only in their context. That is the basic ECOLOGY EXCEpTIOnALITY of spaces. Each criterion has got its value and the result is the LQS Index. philosophy of the LQS. Immerse in the 6 E s and conceive the idea of living in a Control energy consumption and environmental impact of light usage. Consider every customer as a unique individual. The higher the is, the better the place where rules are crystal clear. The ratio of energy converted to light is the measure of light source s efficiency. This can be used for increasing product s life while reducing maintenance costs. A customised solution, if senstible, adds more value and comfort. Trustworthy partners prepared for an unstable future of the market and the economic s changes are a necessity in the world of lighting. 184 185

ACADEMY

Figure 1.1.1: 1. BASics 1.1. How works A light-emitting diode () is a semiconductor device that emits light on certain wavelength (). A die (active area of ) is encased in plastic or ceramic housing. The housing may incorporate one or many dies. When is forwardbiased (switched on), electrons are able to recombine with holes within the device, releasing energy in the form of photons (Figure 1.1.1). This effect is called electroluminescence. Figure 1.2.1: Various light sources versus. 1.2. basic parameters Figure 1.2.1 depicts basic parameters of light source compared with the most common traditional light sources. shows better or at least comparable numbers for all important parameters than traditional light sources. Lamp type Incandescent bulb Halogen lamp Metal halide lamp Mercury vapor lamp ACADEMY When is switched on, electrons recombine with holes within the device, releasing energy in the form of photons with certain wavelength (). Photon: Unit of light Emitted light Molded epoxy lens Anoded wire Positive terminal Negative terminal Reflective cup p-type GaN Active region n-type GaN Photon Hole Technical Incandescent bulb makes light by heating metal filament wire to light until it glows. Halogen gas increases the lifetime of the wolfram filament and avoid the darkening of the bulb. The bulb can be operated on higher s, which allows warmer CCT Adding rear earth metal salts to mercury vapor lamp enables high efficiency. It works on high pressure and s, so special fixtures are required. The advantage is the compact size in comparison to fluorescents and incandescents lamps. Mixture of halides influences the CCT. After 1 hours the lumen is approx. 83% of nominal. The outer bulb is coated with a phosphor for insulation and converts some UV emissions into red light. After 2 hours only 5% of nominal light. Compact and highly durable light source enables both new designs and advantages in the light control. s are switched on instantly and this makes applications with frequent switching easy. Tunable white and RGB versions are already on the market. s offer several benefits which can be employed in combination with all well being applications. Anode lead Cathode lead Electron Efficacy (/W) 6-16 16-3 - 1 4 - z 8-16 Input (W) 2-6 55-1 2-24 5-5,2-1 The term SSL (Solid State Lighting) is common term for technology being used for lighting applications. It refers to technology in which the light is emitted by solid-state electroluminescence as opposed to incandescent bulbs (where the light is emitted via radiation in visible part of spectrum incandescence). White working principle Most common method involves coating s of one (mostly blue s made of InGaN) with phosphor (Figure 1.1.2a) of different s to form white light; the resultant s are called phosphor-based white s. The blue photons emitted by High-brightness (HB ) (Figure 1.1.2b) either passes through the phosphor layer without alteration, or they are converted to the yellow photons in the phosphor layer (Figure 1.1.2c). The combination of blue and yellow photons leads to white light (Figure 1.1.2d). In order to watch explanatory animation please visit http://www.omslighting.sk/ledacademy/276/introduction. Hazardous chemical no Halogens Argon, mercury Argon, mercury no* content Electronic ballast no in general no needed to control the needed needed current 1 1 7-95 4-6 65-97 Application Indoor, outdoor Indoor applications like shops, residential Floodlight, outdoor, shops Outdoor applications, streetlights, facade Indoor, outdoor Additional info high IR radiation high IR radiation High UV radiation High light pollution little UV and IR radiation (hours) 1 1-3 6-2 4 5 CCT (K) 27 27-35 38-7 32-42 27-8 Dimmable yes, - 1% yes, - 1% yes, 5-1% no yes,.1-1% Lamp type Compact fluorescent lamp Fluorescent lamp Low pressure sodium High pressure sodium Figure 1.1.2: a) Cross-section of standard phosphor-based white HB. b) Recombination of electrons with holes results to blue photons. c) Blue photons either passes through the phosphor layer without alteration, or they are converted to the yellow photons in the phosphor layer. d) Combined together, they create white light. positive terminal negative terminal phosphor layer n-type semiconductor active conductor or junction p-type semiconductor blue photons a) b) blue photon passing through phosphor layer yellow photon excited by blue photon in phosphor layer recombination of electrons with holes results to blue photons blue and yellow photons created white light phospor layer Technical Light decreases shortly after first use 5-1%, end of lifetime is approx. 7-8%. Full is not reached after 1 second. The latest versions are CCFL (cold cathode). In general, for outdoor applications all FLs have problems at lower ambient s, sometimes it is not possible to start lamp. The lamp reaches best efficacy if the of lamp cold-spot is around 35 C. A problem is stroboscopic effect in some applications. Problems occur at lower ambient s, sometimes it is not possible to start the lamp. After hours lumen decreases down to 5%. LPS lamps have an outer glass vacuum envelope around the inner discharge tube for insulation. Yellow light is very insect maintenance friendly. The fact is the light source is quite spacious and the recycling process costs a lot of money. Practically, this type of the lamp is running out version because of low. Smaller than LPS. Yellow light is very insect maintenance friendly. Compact and highly durable light source enables both new designs and advantages in the light control. s are switched on instantly and this makes applications with frequent switching easy. Tunable white and RGB versions are already on the market. s offer several benefits which can be employed in combination with all well being applications. Figure 1.1.3: White light can be produced by combining blue and yellow light only. Sir Isaac Newton discovered this effect when performing -matching experiments in early 17s. c) d) Spectrum of a phosphor-based white clearly showing blue light directly emitted by the die and the more broadened yellow light emitted by the phosphor (Figure 1.1.3). Intensity (counts) Blue peak 4 35 3 Yellow phosphor 2 15 1 5 3 35 4 5 55 6 65 7 8 Wawelenght (nm) Efficacy (/W) 46-8 7-12 up to 2 1-15 8-16 Input (W) 1-5 8-8 1-18 5-6,2-1 Hazardous chemical content Small amount of Mercury Mercury, Neon Sodium, Neon, Argon Sodium, Neon, Argon, Mercury Electronic ballast needed or build in needed needed needed needed 8-9 8-99 3-85 65-97 Application Indoor applications Indoor Outdoor, streetlight, security Outdoor, streetlight, security Indoor, outdoor Additional info Frequently on/off reduce lifetime; high UV radiation Frequently on/off reduce lifetime; high UV radiation Full brightness rapidly; no lumen degradation over lifetime; relative big light source Less light pollution as Mercury vapor lamps; Frequently on/off reduce lifetime no* little UV and IR radiation (hours) 15 15-16 - 23 1-24 5 CCT (K) 27-5 27-8 difficult to describe 2-3 27-8 Dimmable yes, 3-1%, continues yes, 3-1%, continues dim damage the light source dim damage the light source no yes, 5-1% yes,.1-1% *s have to be, as all semiconductor devices, disposed in a correct way, otherwise hazardous chemicals such as arsenic or phosphorus may occur. 188 ACADEMY/ BASICS 189

Efficacy of luminaires The efficacy (energy efficiency) of lighting fixtures is ratio between (in lumens) and input (in watts) of a luminaire, or /W. s with highest efficacy are the coolest whites 5 K and above. Present (Q2, 212) commercially available s show efficacies up to 16 /W and already surpass the most efficient fluorescent lamps. Warm white s (ranging from 26 K to 35 K) approach efficacies up to 12 /W. Efficacy higher than 23 /W has been achieved in lab already in 211. Highest luminaire efficacies are currently in the 1 /W range and daily increasing. Color Color measures the ability of a light source to render s of illuminated objects faithfully in reference to an ideal light source sun or incandescent bulb. By definition, ideal light source has equal to 1. Therefore varies from to 1, higher means better. Color score is derived from the results for all sample s (standard set: R1 R8, or extended set: R1 R14) tested (Figure 1.2.2). Figure 1.2.4: The black-body curve (Planckian locus) defines the range of s, from warm (reddish) to cold (bluish), within the CIE 1931 space ACADEMY Figure 1.2.2: Standardized samples set. An incandescent bulb emits light with around 27 K (reddish end on the black-body curve). Because incandescent lamp uses heated filament in order to emit light, the of the filament is also the of emitted light. Spectral analysis of visible light makes it possible to define for non-incandescent white light sources such as fluorescent tubes and s. which emits light with of 27 K has actual of active area around 35 K (~8 C), thus the of outgoing light correlate with the of black-body radiator and not with actual of light source. It is the reason why we, in case of non-incandescent light sources, have to speak about correlated (see also Figure 1.2.3). Correlated CCT The of a light source is the of an ideal black-body radiator (solid object with certain properties heated up to point of incandescence) that radiates light of comparable hue to that of the light source, and its is expressed in Kelvins (K). As a black body gets hotter, the light it emits progress through a sequence of s from red to blue (Figure 1.2.3). Sequence of s is described by curve (Planckian locus) within a CIE 1931 space (Fig 1.2.4). Figure 1.2.3: Example of correlation. For s based on black body theory, blue occurs at higher s, while red occurs at lower, cooler, s. This is the opposite of the cultural associations attributed to s, in which red is hot, and blue is cold. 19 ACADEMY/ BASICS 191

6º 6º 6º 6º 3º C / C18 º cd / 1 3º C9 / C27 3º C / C18 º cd / 1 3º C9 / C27 Figure 2.1.1: Simplified functional scheme of -based luminaire. Auxiliary parts light souce Optical parts 2. Optics 2.1. Introduction Optics is the branch of physics which involves the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it. Luminaire is a device that changes light distribution of a light source, diffuses the light or eventually changes its spectral composition. This goal is reached by luminous active parts of luminaire (reflector, diffuser, lens, etc.) and auxiliary parts (socket, leads, starter, ballast, etc.) that are designed and constructed for specific light sources. Luminaire is also equipped with parts that are used for fixation, protection of a light source and feeder. AUXILIARY PARTS ELECTRONIC BALAST FIXATION LUMINAIRE LIGHT SOURCE OPTICAL PARTS REFLECTOR DIFFUSOR LENS Figure 2.1.4: Basic directions of LIDCs. Indirect -Indirect Asymmetrical 12º 9º 6º 12º 3º C / C18 15º 18º 15º º cd / 1 3º 12º 9º 6º C9 / C27 15º 18º Indirect -Indirect Asymmetrical 15º Efficiency of the part w (LOR - Luminaire Output tio) Is 9º defined as follows: 9º 9º 9º 6º Φ Luminaire 6º 15º 18º 15º 6º LOR = 1 [%] n Φ 3º º 3º 3º º C9 / i=1 C27 Source C / C18 C / C18 15º 18º 15º cd / 1 12º 12º 9º 6º 12º 3º C / C18 º cd / 1 cd / 1 3º 3º 12º 9º 6º C9 / C27 12º 6º C9 / C27 12º 9º 6º The efficiency of the part is equal to ratio between the luminaire luminous flux Φ Luminaire and the sum of luminous fluxes of all light sources within the luminaire. 3º C / C18 15º 18º 15º º cd / 1 3º 12º 9º 6º C9 / C27 12º 9º 6º 3º C / C18 15º 18º 15º º cd / 1 3º 12º 9º 6º C9 / C27 ACADEMY Optical part The main function of the part is to change the distribution of luminous flux intensity from source(s) and/or diffuse light, eventually to change its spectral composition. Different geometries of parts create different light intensity distribution curves (LIDC). Optical parts serve to: Change the distribution, regulation or distraction of luminous flux Reduce the brightness of the luminaire at the angle where can be perceived by an observer Glare-limiting Change the spectrum of the light emitted by a light source Filtration Figure 2.2.1: Four basic geometries of a reflector. 2.2. Reflector Reflector is an part that regulates luminous flux from the light source by reflection from the reflector material - a mirror reflection, a diffuse reflection, and a mixed reflection (also see Figure 2.5.1). Reflectors are basically divided into two groups: first group includes conic reflectors of four basic geometries elliptical, zonal, hyperbolic, and parabolic (Figure 2.2.1); second group includes non-conic reflectors, such as square or asymmetric ones of the same basic geometries of reflection surfaces. Figure 2.1.2: Standardized (EN 1332-1) cutting planes for LIDC construction. Light intensity distribution curve Measured values of luminous intensity of point-like light source in all directions are applied to space from the light source as the radius-vectors. Linking these endpoints we get photometric luminance surface. In calculations, it is usually sufficient to know only certain cuts of this 3D surface, mainly in cutting planes passing through the light source. In this manner, we get lines (lighting curves) in polar coordinates (see Figure 2.1.2). Values of luminous intensities shown in catalogue diagrams are unified on luminous flux of a 1- light source in order to obtain lighting curves of luminaires which are independent on measured luminous flux of used light sources. Illuminated spaces require different shapes of LIDCs (see Figure 2.1.3 and Figure 2.1.4) to achieve standards required by particular application or visual task. There are numerous types of lighting fixtures with different parts to fulfil these needs. 2. 1. C=º Elliptical Zonal Hyperbolic Parabolic Figure 2.2.2: Various reflectors for light sources. Elliptical Zonal Hyperbolic Parabolic Elliptical reflector if the light source is placed in focus of reflector which is formed as a part of an ellipse, then the light beams are reflected into the second focus of an imaginary ellipse. Such reflectors are used in applications which need medium-wide to wide LIDC. Zonal reflector this type of reflector uses out-centred part of the different circles connected with their ends. Its advantage is precise direction of the light to intended location, but reflector geometry is sensitive to production tolerances. Hyperbolic reflector create medium-wide to wide LIDC. Parabolic reflector creates narrow LIDC. It is used for applications where it is ask for high levels of illumination for a relatively small area. LIDCs are usually indicated in certain planes where its intersection passes through the centre of a luminaire or a light source. The most often used beam plane is C-g, whose axis is vertical to the main light emitting area of the luminaire. Figure 2.1.3: Basic shapes of LIDCs. Cosine Sinus Uniform Spot Narrow Medium wide Wide Cosine Sinus Uniform Spot Facet reflector reflector consists of large number of small surfaces (facets) with different angles of rotation, with respect to the reflector focus, which ensures better distribution of luminous flux to the desired direction. Figure 2.2.3: Facet reflector ensures better distribution of luminous flux to the required direction. Narrow Medium-wide Wide 192 ACADEMY/ OPTIC 193

Figure 2.2.4: Shielding angle. Reflector itallic angle Shielding angles denotes the degree-of-shield of the light source by a reflector within luminaire. It is the angle between the horizontal plane and the line which links the edge of the reflector and the endpoint of given light source (see Figure 2.2.4), and it is defined by following equation: h δ = arctg R+r h distance of the light source light emitting surface from the exit (horizontal) plane of the reflector R front radius of the reflector r radius of the light source Figure 2.3.3: 9 Examples of the most o used microprismatic diffusers. 155 o 135 o 12 o 15o 5 o 1 1 15 1 2 2 2 Linear 115 prism 6 o o o 15o 3 o Prismatic respectively micro-prismatic diffuser basically these are refractors. Geometric structures such as pyramids, hexagons, spherical domes, and triangular ridges create requested LIDC using the refraction law. They are used in luminaires where high lighting quality is requested (UGR Unified Glare tio; Lavg average luminance of the luminaire). ray splitting effect with a laser beam (schematic) without prismatic structure: with structure Lin1: with structure Lin11: 5 1 155 o 135 o 12 o 15o 1 155 o 135 o 12 o 15o 15 1 2 5 2 1 2 1 o 15o 3 o 9 o o 6 o o 9 o o 6 o 5 1 1 155 o 135 o 12 o 15o 9 o o 6 o ACADEMY 15 15 155 o 135 o 12 o 15o 1 155 o 135 o 12 o 15o 1 9 o 2 o 9 o 2 o 2 2 h r R 5 1 1 o Linear 9 prism 6 o ray splitting effect with a laser beam (schematic) without prismatic structure: 5 2 155 o 135 o 12 o o 15o 15o 1 1 155 o 135 o 12 o 15o 3 o o 6 o 9 o 2 155 o 135 o 12 o o 15o 15o 155 o 135 o 12 o 15o 3 o 9 o Figure 2.2.5: Endpoint locations of various light sources. Incandescent lamp HID lamp Opal incandescent lamp light source Figure 2.2.5 shows endpoint locations of various light sources. For example, clear incandescent bulb has endpoint located at the end of filament with respect to the observer. Incandescent lamp HID lamp Opal incandescent lamp light source 2.3. Diffuser 15 1 o 2 2 2 o 15o 3 o 155 o 135 o 12 o 15o 9 o 5 o 1 6 o 1 15 1 Special microprismatic shape o 2 2 2 o 15o 3 o with prismatic structure: (an orthogonal striking beam is completely reflected) ray splitting effect with a laser beam (schematic) without prismatic structure: with structure R1: 15 5 1 21 5 2 1 15 1 2 1 1 o 15o 2 15 2 1 2 2 2 o 15o 2 155 o 135 o 12 o o 15o 15o 5 155 o 135 o 12 o 15o 1 1 15 1 155 o 135 o 12 o 15o 2 1 2 1 9 o o o 6 o 6 o 3 o o o 3 o 3 o 9 o o 9 o 6 o o o 9 6 o 5 1 5 1 15 1 1 1 2 15 2 1 2 2 2 o 15o 2 155 o 135 o 12 o o 15o 15o 5 1 1 15 1 155 o 135 o 12 o 15o 2 2 3 o 3 o 9 o o 6 o 6 o o o 9 o o 6 o o 9 o Diffuser directs the light by diffuse-scattering through its material. Diffuse light is also obtained by making light to reflect diffusely from a white surface. Based on diffusion mechanism diffusers are divided into the following types: Opal, Gaussian, and Prismatic OPAL diffuser DIFFUSER (Figure 2.3.1). GAUSSIAN DIFFUSER PRISMATIC DIFFUSER with structure R11: 15 5 2 1 o 2 1 2 1 15 15o 3 o o o 6 o 5 2 o 1 1 15 15o 3 o o 6 o Figure 2.3.1: Basic types of diffusers based on diffusion mechanism. LIGHT LIGHT LIGHT 2 1 155 o 135 o 12 o o 15o 15o 2 2 5 3 o o 9 o o 1 2 2 o Opal diffuser Gaussian diffuser Prismatic diffuser SCATTERING MICROPARTICLES FINE STRUCTURE CREATED BY SAND-BLASTING Opal diffuser Gaussian diffuser Prismatic diffuser Diffuser with evenly scattered penetration (Opal) diffuse luminous flux from light source evenly to all directions thus does not create an image of the light source. Diffusers with mixed penetration (Gaussian or Prismatic) change the distribution of luminous flux preferably to certain directions thus both do not create an image of the light source and shape LIDC. Square pyramidal prism 155 o 135 o 12 o 15o 9 o 5 o 1 6 o 1 15 1 o 2 ray splitting effect with a laser beam (schematic) without prismatic structure: with structure Q1: with structure Q11: 2 o 15o 1 1 155 o 135 o 12 o 15o 15 1 2 5 2 155 o 135 o 12 o 15o 1 2 1 o 15o 15 5 1 2 1 2 1 15 2 1 o 15o 2 3 o 3 o 3 o 6 o 9 o o o 9 6 o o o 6 o o 2 o 15o 155 o 135 o 12 o 15o 5 1 1 15 1 2 2 2 o 15o 3 o 3 o 9 o o 6 o o 2 2 Opal diffuser creates cosine LIDC by scattering of a light on microparticles which are evenly distributed in basic diffuser material. Gaussian diffuser creates a Gaussian-like LIDC (see Figure 2.3.2). Scattering is provided by the fine structure on surface resembling to sandblasted surface on which light beams are diffused into various directions. 2 o 15o 3 o 155 o 135 o 12 o 15o Triangular pyramidal structure 9 o 5 o ray splitting effect with a laser beam (schematic) without prismatic structure: 2 155 o 135 o 12 o 15o o 15o 155 o 135 o 12 o 15o 5 1 5 1 3 o 9 o o 9 o 6 o o Figure 2.3.2: Comparison of Opal LIDC and Gaussianlike LIDC. 1 1 15 6 o with structure D1: 15 1 1 1 2 15 2 6 o o Opal diffuser LIDC Gaussian diffuser LIDC 1 2 2 o with structure D11: 1 2 2 2 o 15o 3 o o 2 o 15o 3 o 2 o 15o 3 o Opal diffuser LIDC Gaussian diffuser LIDC 155 o 135 o 12 o 15o 9 o 194 ACADEMY/ OPTIC 5 1 o 6 o 195 1 15 1 2 o

Figure 2.4.1: Two basic types of lenses converging and diverging. Positive (converging) lens 2.4. Lens Lens is an device with perfect or approximate axial symmetry which transmits and refracts light, converging or diverging the beam. LIGHT AXIS R2 d R1 ff FOCAL POINT LIGHT FOCAL POINT R1 d R2 AXIS Aluminium it is most common material for high quality reflectors thanks to its excellent reflectance. Anodized aluminium, glazed aluminium, and aluminium sheets covered with several layers of silver are also used to reach higher reflectivity and resistance against scratches. Surface-treated sheet steel white powder coating in various shades and structures is applied to sheet steel to achieve required reflection. If highly efficient Lambertian reflection is needed a special material (WhiteOptics97) is applied to sheet steel. for refractive optics PC is easily mouldable and thermo-formable. It has of refraction equal to 1.584. PMMA is transparent for infrared light within the range from 2.8 to micrometre, and opaque for radiation shorter than 3 nm (UV radiation). Index of refraction = 1.49. ACADEMY POSITIVE (CONVERGING) LENS NEGATIVE (DIVERGING) LENS d Negative (diverging) lens ff d LIGHT AXIS FOCAL POINT AXIS FOCAL POINT R2 R2 R1 R1 POSITIVE (CONVERGING) LENS NEGATIVE (DIVERGING) LENS A simple lens consists of a single element. A compound lens is an array of simple lenses (elements) with a common axis. The use of multiple elements allows for more aberrations to be corrected than it is possible with a single element. Lenses are typically made from glass or transparent plastic. Figure 2.4.2: Different types of lenses used with light sources. 2.5. Various parts need various materials. Aluminium with various types of finish and powder-coated metal sheets are used for reflectors. Clear polycarbonate (PC), polystyrene, and Polymethyethacrylate (PMMA) are used for micro-prismatic diffusers and lenses. for reflective optics with various characteristics are available in order to achieve different types of reflection. There are three basic types of reflection: mirror, diffuse and mixed reflection. Difference between types of reflection is in the proportion of mirror and diffuse part of reflection. Figure 2.5.1: Different types of reflection from material. Ideal mirror reflection Real mirror reflectin Ideal diffuse reflection Mixed reflection Lambertian reflection Lambertian with mirror reflection Ideal mirror reflection Real mirror reflectin Ideal diffuse reflection Mixed reflection Lambertian reflection Lambertian with mirror reflection 196 ACADEMY/ OPTIC 197

Figure 3.1.1: a) Thermal simulation results b) pictures of the same luminaire taken by thermo-camera. 3. THERMAL 3.1. Introduction An is an electronic device that lights up when electricity is passed through. They are used as indicators in many devices and increasingly used for other lighting purposes such as indoor and outdoor lightings. s have much higher efficacy than other traditional light sources such as incandescent, and unlike fluorescents, efficacy of isn t affected by its shape and size. However, s like all electronic devices, are dependent. performance strongly depends on the ambient. Operating -based luminaires at high ambient s without proper design may overheat packages, eventually lead to short lifespan or device failure in the worst case. Well-designed cooling is required to maintain long lifetime and high efficacy of the luminaire (Figure 3.1.1). Therefore is the most critical part within -based luminaire design. Conduction When a gradient exists in a body, there is an energy transfer from the higher to the lower region. Conduction is the most significant medium of heat transfer within solids or between solid objects in mechanical contact. Convection Convective heat transfer (or convection) is the heat transfer from one place to another by the movement of fluids. It is usually the dominant form of heat transfer in liquids and gases. Free or natural convection is a type of heat transport which the fluid motion is not generated by external source such as pump, fan, suction device, etc. Forced convection is when the fluid is forced to flow over the surface by external means such as stirrers, and pumps for creating an artificially induced convection current. Thermal radiation Thermal radiation is electromagnetic radiation emitted by a body as a result of its and it propagates without the presence of matter. The characteristics of radiation depend on various properties of the surface. If the radiating body and its surface are in thermodynamic equilibrium and the surface has perfect absorption at all wavelengths, it is characterized as a black body. Lighter s such as white or metallic substances absorb less illuminating light, and thus heat up less. Shiny metal surfaces have low emissivity both in the visible wavelengths and in the far infrared. Such surfaces would reduce heat transfer by radiation. ACADEMY 3.3. Power conversion Figure 3.3.1: Power conversion rates for White Light Sources. High Brightness Fluorescent Incandescent All light sources convert electric into light and heat in various proportions. Incandescent bulbs emit mainly in infrared (IR) region with only approx. 8% of light emitted. Fluorescents emit higher portion of light (21%) but also emit IR, UV, and heat. s generate little IR and convert up to 4% of the electrical into the light (see Figure 3.3.1). The rest is converted to heat that must be conducted from the active area to the underlying printed circuit board, cooling, housing, and atmosphere. 8% 21% 6% 4% 37% 19% 42% 73% High Brightness Fluorescent Incandescent Visible light Heat removed by conduction and convection Heat removed by radiation In case of light source, there is no heat removal by radiation, thus dissipative heat has to be withdrawn only by conduction and convention. However has the best efficacy, of this light source is the most challenging and proper design of cooling is crucial for -based luminaire. a) b) 3.2. Heat transfer introduction Heat transfer is a discipline of engineering that concerns the exchange of energy and heat between physical s. It is classified into three main mechanisms (Figure 3.2.1): Conduction Convention Thermal diation Wall-Plug efficiency To calculate more accurate (i.e. how much is converted to heat within the lighting source) for better structure design, wall-plug efficiency (WPE) is required to count on. It is the ratio of the input electrical and the emitted (i.e. how much converts to visible light) of the. The wall-plug efficiency of is typically between around 4%. It means about 6% of the input which is dissipated as heat. In OMS, conservative 2% of WPE is assumed as emitted. If the input electrical for all these light sources is 2W, the heat dissipated by conduction and convection for each light source is shown below: Case 1: Incandescent Light Source 2W x (1-WPE) x 19% = 2W x 8% x 19% = 3.4 W Figure 3.2.1: Three main heat transfer mechanisms: Conduction, Convection, and Thermal radiation. Case 2: Fluorescent Light Source 2W x (1-WPE) x 42% = 2W x 8% x 42% = 6.72 W Case 3: Light Source 2W x (1-WPE) x % = 2W x 8% x 6% = 9.6 W Conduction Convection Thermal radiation About 6% of will convert to heat within die and it is mainly removed by conduction and convention. Without efficient and cooling, this will overheat the and cause the change of characteristics. This change would directly affect both short-term and long term performance. The short-term effects are shift and reduced light while the long-term effect is accelerated lumen depreciation and thus shortened useful life. 198 ACADEMY/ THERMAL 199

3.4. performance The use of s has been increasing dramatically over the last few years. At the beginning, heat dissipation from junction was not a problem because low- s were used. However, modern high- s dissipate much higher portion of heat which has to be removed from the junction in order to maintain high efficacy, reliability and lifetime of -based light source. Basic parameters to evaluate performance are (Figure 3.4.1): junction T j Thermal resistance R j-a 3.5. Thermal design of -based luminaire From the design point of view, typical -based luminaire consists of an light source, a printed circuit board (PCB) and a cooling. The light source incorporates semiconductor die (active part), optics, casing, and heat slug which is used to withdraw the heat away from the die. Heat slug is soldered to the PCB (mostly metal core PCB MCPCB). Prediction of the performance of light source within the lighting fixture is becoming a necessity while reducing time of products under development to market. However, with increasing installed lumen package, heat dissipation from s starts to be challenge. Therefore, the design of luminaires is essential for proper design of -based luminaires. Thermal simulation based on finite element method is a widely used software tool in early design stages. Figure 3.5.1 shows simplified setup of typical luminaire being simulated with basic input/ parameters. ACADEMY Figure 3.4.1: Basic parameters to evaluate performance. DIE CIRCUIT BOARD JUNCTION (ACTIVE AREA) T junction HEAT SINK JUNCTION TEMPERATURE - Tj Rj - a Figure 3.5.1: Simplified setup of typical luminaire being simulated with basic input/ parameters. HEAT IS REMOVED FROM CHIP TO AMBIENT T ambience Junction Thermal resistance Thermal resistance Thermal resistance is the ratio between difference and the. It shows how good the heat transfer between the materials/components is. The equation is defined below. R = ΔT/P R Thermal resistance between two points; ΔT Temperature difference between two points; P, Heat transfer rate between two points. Junction When switching-on the s, by-product of the emitted light production is heat. It is important to maintain junction of at lowest possible value. The word junction refers to the p-n junction inside the semiconductor die. You can find the maximum recommended value for each product in the data sheet. As junction is the highest within the, it represents figure-of-merit when predicting lifetime. From the point of view, junction is affected by many factors such as cooling, environment, interface material, etc. The equation for calculating junction is expressed by: Figure 3.5.2: Model structure of luminaire. Thermal modeling Three things affect the junction of. They are: drive current, path, and ambient. In general, the higher the drive current is the greater the heat is generated at the die. Heat must be moved away from the die in order to maintain expected light, lifetime and. The amount of heat that can be removed depends upon the ambient and the design of the path from the die to the surroundings. Model description A 3D model of the luminaire is shown in Figure 3.5.2. In this model, different materials of housing are in use to find out which one is the best for the heat dissipation. There is no heat sink in use and the housing will act as a heat sink to transfer the heat from to the ambient. In this case, the material and the shape of the housing would be critical. T J = R JC x P +T C Where R JC resistance from junction to case which is supplied by the manufacturer, the, P usually calculated by electrical and WPE, and T C the case. If T J is higher than the maximum allowable junction which is specified by the manufacturer, the luminaire has to be redesigned. performance degradation High junction degrades performance, particulary useful life, quality and lumen. Beyond the maximum rated junction, the will experience from 3% to 5% decreases in its useful life for every 1 C increase. Increase in junction also creates a noticeable shift toward the higher end of the spectrum. This is important with white light sources that typically use blue wavelengths coupled with a phosphor. With heat casing a shift towards red wavelengths, the interaction with the phosphors is altered, resulting in a different hue of white light. The last major factor impacted by is lumen. Increases in electrical current generally product increases in lumen. However, higher current also increases buildup within the. Because of this, the current has to be adjusted in order to optimize performance and useful life. Boundary conditions For Computational fluid dynamics (CFD) analysis, the following properties are assumed: 32W of electrical Steady state. 35 C. heat is dissipated through natural convention and conduction. diation effect is set to.8 for all parts. The orientation of luminaire is in horizontal position (the worst position). Computational domain is 8 x 8 x 8 mm 3 2 ACADEMY/ THERMAL 21

Figure 3.5.3: Material properties. Material properties Figure 3.5.3 shows the various properties of material used for the simulation. No. Component Material Thermal conductivity (W/m.K) 1 Chip Gallium Nitride GaN 23 2 Dielectric layer Alumina 96% 24.7 3 Circuit Copper 4 4 Solder Solder point: Solder (Sn96.5%/Ag 3.5%) 78.4 5 Reflector pmma.3 6 Case 1: Housing ADC 12 92 7 Case 2: Housing Al 682 167 8 Diffuser pmma.3 9 Others Aluminum 661 15 Figure 3.6.1: a) Passive cooling luminaire with heat sink. b) Active cooling luminaire with heat sink and fan. a) b) ACADEMY 3.7. Thermal design of passive cooling Figure 3.5.4: Simulation results for two different materials. Results There are two different materials for the housing, ADC 12 and Al 682. ADC 12 material is good for die casting and Al 682 is used for machining. From the numerical study, the model with Al 682 is about 6% better than the one using ADC 12. The maximum allowable case of the chip is 78 C. Both cases pass the requirement. However Case 1 is close to the border. The best choice will be use of Al 682 for this luminaire. Figure 3.5.4 shows simulation results. Passive cooling is the most preferable cooling for luminaries. During such a design it is necessary to take into the account several factors such a spacing of light sources, material properties of materials used for luminaire construction, shape and surface finish of heat sink being designed, and several others which are described in following text. spacing Majority of the electrical in the is dissipated as heat. Tighter spacing provides a less area for heat dissipation, resulting to higher junction s. The s should be spaced as far apart as packaging and constraints will allow (Figure 3.7.1). Figure 3.7.1: Examples of spacing. Case 1: Housing is made from ADC 12 material. Case is 76.6 C and junction is 82.7 C. 3.6. Cooling Excess heat affects directly short-term and long-term light source performance. Case 2: Housing is made from Al 682 material. Case is 72.4 C and junction is 77.4 C. Material properties Thermal conductivity is the property of a material which relates the ability to transfer heat by conduction. Some materials better heat conductors than others and conductivity is used to measure the effectiveness of conduction (Figure 3.7.2). For example, pure copper has a conductivity of about 4W/m.K while air is at about.w/m.k. Aluminum is a common material for heat sinks. Besides it is a cost-effective material, Aluminum can be easily staped by using machining, casting, and extrusion processes. Another critical characteristic of heat sink is geometry and the ease of converting aluminum into a shape conducive to design needs adds to its suitability. Other factors that come into play such as weight, corrosion-resistance, dimensional stability, etc. make Aluminum an excellent choice for heat sink material. Short-term: shift and light reduction Long-term: accelerates lumen depreciation and shortens lifetime Natural (passive) and forced (active) cooling s are commonly used for heat dissipation (Figure 3.6.1). Passive cooling The term passive implies that energy-consuming mechanical components like pumps, jets, and fans are not used. Heat sinks are the most commonly used for luminaires. Generally, heat sink has finned metal encasement that conducts accumulated heat away from the light source. Since heat sink does not consume any additional energy, it is the most energy-efficient cooling. However, light source with high consumption requires large cooling area, i.e. complexly shaped heat sink, which adversely influence luminaire design. Figure 3.7.2: Thermal conductivity of selected materials. Material Thermal conductivity (W/m K ) Material Thermal conductivity (W/m K) Air. Concrete, stone 1.7 Wood.4 -.4 Stainless steel 12.11 ~. Thermal grease.7-3 Aluminum 237 Glass 1.1 Copper 41 Shape Convection is the fluid process whether in air or liquid, in which heat-energy is transferred from the surface to the ambient. The greater the surface area is, the more convection occurs. One of the examples is heat sink. Aim of the geometry design is to maximize convection surface area. The fins effectively increase surface area while remaining confined to a given footprint (Figure 3.7.3). Active cooling The term active implies that cooling contains energy consuming mechanical components like pumps, jets, and fans. Active cooling is necessary for high lumen packages within small luminaires since it makes smaller structural shapes possible. The emissivity of a material (usually written ε or e) is the relative ability of its surface to emit energy by radiation. It is the ratio of energy radiated by a particular material and energy radiated by a black body at the same. An ideal black body radiator has an ε = 1 while any real object would have ε < 1. 22 ACADEMY/ THERMAL 23

Figure 3.7.3: Fin-shape housing. High-emissive coatings are used to increase hea-transfer rate to surroundings. In general, the duller and blacker a material is, the closer its emissivity is to. The more reflective a material is, its emissivity is closer to 1. Figure 3.7.6: Air gaps between two surfaces: a) unfilled, b) filled by TIM. The most common is the white-ed paste or grease, typically silicone oil filled with aluminum oxide, zinc oxide, or boron nitride. Some brands of interfaces use micronized or pulverized silver. Another type of TIM is the phase-change materials. These are solid at room but liquefy and behave like grease at operating s. ACADEMY Interstitial air Thermal interface material a) b) Printed circuit board The are mounted on multi-layer FR4 or on metal core printed circuit board (MCPCB). To ensure optimal operation, the resistance of PCB should be kept as low as possible. FR4-based PCB FR4 is standard material for PCBs. Number of s per each PCB depends on the input, boundary conditions, etc. Thermal vias are the method to transfer the heat from the PCB to the cooling. These vias are plated through holes (PTH) that can be open, plugged, filled or filled and capped. The final resistance is determined by the number and the density of vias, the copper plating thickness and PTH plating thickness. MCPCB Figure 3.7.4 shows structure of MCPCB. A MCPCB consists of Copper layer, dielectric layer and heat spreader, Aluminum or Copper plate. Increasing the copper thickness and using a thinner dielectric with higher conductivity would lower the resistance dramatically. Figure 3.7.5 exemplifies actual FR4- and metal core-based PCBs Figure 3.7.7: Heat sinks fabricated by extrusion method. Manufacturing methods The most common technique to take advantage of natural convection is to put holes in the top and bottom side of the housing to allow for vertical air flow over the. Comparing an Aluminum die casting to an aluminum extrusion, the extrusion process inherently creates a product with greater density (less air voids inside the heat sink) than the die casting process (Figure 3.7.7). Assuming insulating properties of air and the conductive properties of aluminum, even the small amounts of the air in the Aluminum die cast renders a significant reduction in conductivity. Die-casted heatsinks are 2-3% less ly conductive than extruded ones of the same shape and size. Figure 3.7.4: Cross section of MCPBC (not to scale). Solder mask Copper layer Dielectric layer Figure 3.7.5: (a) FR4-based PCB, (b) metal core-based PCB. Alluminium/Copper Housing design and mounting method housings should be designed to provide a conductive path from the backside of PCB to the housing. This is typically accomplished by mounting the backside of the PCB directly to the housing such that they are contacting one another across the entire rear surface of the PCB (Figure 3.7.8). Figure 3.7.8: method. a) b) Roughness Attaching a heat sink to a semiconductor package requires that two solid surfaces be brought together into contact. Unfortunately, no matter how well-prepared, solid surfaces are never really flat or smooth enough to permit intimate contact. All surfaces have a certain roughness due to microscopic hills and valleys. Superimposed on this surface roughness is a macroscopic non-planarity in the form of a concave, convex or twisted shape. As two such surfaces are brought into the contact, only the hills of the surfaces come into physical contact. The valleys are separated and form air-filled gaps. Thermal interface material Thermal interfacial materials (TIMs) are ly conductive materials, which are applied to increase conductance across jointed solid surfaces, such as between the PCB and heat sink in order to increase transfer efficiency. The gaps in between surfaces in mechanical contact are filled with the air which is a very poor conductor (see Figure 3.7.6). This mounting scheme can be improved by applying a conductive pad between the PCB and the housing. Thermally conductive pad conforms to the features on the backside of the PCB and provides a larger contact area for conduction. Also, the most common technique to take advantage of natural convection is to put holes in the top and bottom side of the housing to allow for vertical air flow over the light source (Figure 3.7.8). 24 ACADEMY/ THERMAL

Figure 4.1.1: Relative luminous flux as a function of junction. 4. CONTROLS 4.1. Cold lumens versus hot lumens Luminous flux emitted by depends directly on forward current (I f ) magnitude. Typical luminous flux for nominal I f (e.g. 35 ma) is listed in datasheets. Input needed to reach typical luminous flux is expressed by following equation: P = I f V f, where V f is forward voltage (voltage drop) at nominal I f. Then the efficacy is expressed as a ratio between the typical luminous flux and the input. However, all these values (typical luminous flux, I f, and V f ) are listed for junction T j = C. In this case we are talking about cold lumens. But in real luminaire, junction (active area) of is heated up significantly by dissipative heat, which becomes from energy conversion within the die. Maximum allowed T j ranging from 13 C to 15 C (depending on type). Higher s will irreversibly damage chip. Luminous flux decreases with increasing T j (Figure 5.1.1). Therefore it is necessary to keep T j on the lowest possible value. Term hot lumens is used when speaking about luminous flux emitted by at operational T j (7 12 C) after steady-state conditions were reached. Relative Luminous Flux 1% 9% 8% 7% 6% 5% 4% 3% 2% 1% % 5 1 1 15 Junction Temperature ( C) Figure 4.2.1: Relative luminous flux as a function of forward current. Figure 4.2.2: OSRAM LCW W5PM chromaticity coordinates shift with: a) forward current b) junction. 4.2. Driving s Forward current control Since emits light depending on forward current magnitude, easiest way how to control light source intensity is changing bias current value. Figure 4.2.1 depicts relative luminous flux as a function of forward current value. Luminousflux change depends on forward-current change nearly linear; therefore control algorithm implementation is very easy. Relative Luminous Flux % 2% 15% 1% 5% % 1 2 3 4 5 6 7 8 9 1 Forward Current (ma) However, altering of forward current value leads to a shift of chromaticity coordinates (Cx, Cy), what directly affect qualitative parameters (CCT, ) of emitted light (Figure 4.2.2). Chromaticity Coordinate Shift x, y = f (I F ): T S = C C x, C y C x, C y.5.49 nm.48.46.44.42 C x C y nm.47..43.41 Chromaticity Coordinate Shift x, y = f (T j ): I F = 35 ma C x C y ACADEMY Figure 4.1.2: Characteristics of the Cree XP-E HEW. On the other hand, with the increasing junction decreases internal resistance of chip, thus efficacy increases. This decrease is in datasheets expressed by Temperature coefficient of voltage (V T ), measured in mv/ C (Figure 4.1.2). Characteristics Unit Minimum Typical Maximum Thermal Resistance, junction to solder point C/W 6 Viewing Angle (FWHM) - white degrees 12 Temperature coefficient of voltage mv/ C -3 ESD Classification (HBM per Mil-Std-883D) Class2 DC Forward Current ma 1 Reverse Voltage V 5 Forward Voltage (@ 35 ma) V 3. 3.5 Forward voltage (@ 7 ma) V 3.15 Forward Voltage (@ 1 ma) V 3. Junction Temperature C 15 We have 1 % of relative luminous flux at T j = C, but only 7 % at T j = 15 C (Figure 4.1.1). According equation: Efficacy = Relative luminous flux @ T j / (V f + ΔV) I f ), where ΔV = (T j ) V T, we can calculate efficacy of Cree XP-E HEW with luminous flux = 114 at T j = C when biased by nominal forward current of 35 ma (Figure 4.1.2) as follows: ΔV = ( ) (-.3) = V, then Efficacy = 114 / ((3 + ).35) = 18.57 /W @ I f = 35 ma, T j = C. Now calculate efficacy of the at T j = 15 C, biased by the same current (from Figure 4.1.1 luminous flux = 79.8 at T j = 15 C): ΔV = (15 ) (-.3) = -.3 V, then Efficacy = 79.8 / ((3.3).35) = 86.86 /W @ I f = 35 ma, T j = 15 C. Figure 4.2.3: Example of PWM signal with a) 5% duty-cycle and b) 7% duty-cycle..4.38.36 2 4 6 8 1 ma a) b) We have C x =.44 and C y =.48 (corresponding to CCT = 2985 K) at I f = 35 ma. If we decrease I f to 1 ma, chromaticity coordinates will shift to C x =.448 and C y =.46 (corresponding to CCT = 2838 K), what is difference of 147 K (Figure 4.2.2a). This difference is increased by chromaticity coordinates shift with varying junction. We have C x =.436 and C y =.46 (corresponding to CCT = 336 K) at T j = 2 C, and C x =.428 a C y =.399 (CCT=3121 K) at T j = 1 C, what is difference of 85 K. It can leads to visible (disturbing) difference of CCT mainly if several luminaires are dimmed-down simultaneously. Advantages: No flicker effect. Disadvantages: CCT changes when luminaire is dimmed-down. I F PWM control Another way how to control light source intensity is pulse-width modulation (PWM) method. Principle of PWM lies on biasing by constant nominal current which is periodically switched on and off. tio between on-state and offstate defines resulting intensity of the. Switching frequency is high enough thus human eyes perceive light emitted by as continuous luminous flux with intensity depending on PWM duty-cycle. Figure 4.2.3 shows examples of PWM signal with 5 % and 7 % duty-cycle, respectively. Power On 5% Duty-Cycle.39.37.35-4 4 Power On 8 12 C 7% Duty-Cycle T j Comparison of results shows slight decrease of consumption at higher junction, but relatively steep decrease of luminous flux. Combined together, efficacy decrease with increased junction. In real conditions T j will be always higher than C, thus cold lumens parameter is nice but useless. In practice light source efficacy is always lower and also depends on ambient, thus hot lumens parameter has to be used during luminaire design. Off Off 2 4 2 Time (miliseconds) Time (miliseconds) a) b) 4 26 ACADEMY/ CONTROLS 27

Advantages: Stabilized CCT over whole dimming range. Disadvantages: Flicker effect can occur when luminaire is dimmed down. 4.3. connection One does not deliver enough light. Therefore are connected together in order to reach desired lumen. Exists four basic ways how to connect s: s in serial connection s in parallel connection s in serial/parallel connection s in matrix connection Figure 4.3.3: s in serial/parallel connection. s in serial/parallel connection Slight degradation of defect-proof feature of parallel connection is outweighed by increase of efficacy of overall connection. Also CCT and parameters are more stabilized as in case of pure parallel connection and it is possible to use constant voltage driver (lower price). Serial/parallel connection (Figure 4.3.3) is suitable for high numbers of s connected such as long decorative stripes. I F I F1 I F2 I F3 I F4 I F5 I F6 ACADEMY s in serial connection s in serial connection (Figure 4.3.1) emit the same amount light regardless of forward voltage, which can vary because of uneven placement. This connection requires constant current driver and it is stable even in case of internal shortcut of one or more s in string. Also serial connection is ideal both for forward current control and PWM control. It is used when stabilized CCT and are requested. RB1 RB2 RB3 RB4 RB5 RB6 Figure 4.3.1: s in serial connection. I F Advantages: each uses the same current stabilized CCT and high efficacy no need of balance resistor short-circuit defect-proof connection deal for forward current control and also PWM control Disadvantages: unstable when one goes to open-circuit (whole string will switch-off) more expensive Driver Advantages: ability to drive very higher number of s open/short-circuit proof Disadvantages: lower efficacy not usable for forward current control s in matrix connection When s are connected in matrix (Figure 4.3.4), we can achieve very high number of used while maintaining stabilized CCT (also in case of any failure of any of the chips). s in matrix connection can be driven by both constant current and constant voltage driver. s in parallel connection Advantage of parallel connection of s (Figure 4.3.2) is its resistance against single damage. This connection requires constant voltage driver. It is used when stabilized CCT and are not requested, mainly for decorative lighting. Figure 4.3.4: s in matrix connection. I F1 I F2 I F3 I F4 I F5 I F6 Figure 4.3.2: s in parallel connection. I F I F1 I F2 I F3 I F4 I F5 I F6 RB1 RB2 RB3 RB4 RB5 RB6 Advantages: cheaper driver open-circuit proof Disadvantages: low efficacy unstable when one goes to short-circuit not usable for forward current control Advantages: ability to drive very high number of s high efficacy forward current control and PWM dimming (when constant current driver is used) open/short-circuit proof Disadvantages: quite complex design of printed-circuit board 28 ACADEMY/ CONTROLS 29

Figure 4.4.1: Basic connection scheme of light source. 4.4. driver driver is simple electronic circuit which serves as an energy source for s (Figure 4.4.1). The driver changes AC (grid) voltage to DC while optimizing driving current for s. Modern luminaires with added value (dimming possibility, emergency unit, presence sensor, remote control, etc.) require more complex electronic circuitry. Figure 4.5.1: 1-1V dimming. 4.5. driver additional features Analog interface - easiest way to control brightness of a luminaire Analog interfaces are used in lighting industry only for dimming. It is the most used dimming for retail (e.g. spot lights in shops). Drawback is that it is not possible to switch off luminaire via analog dimming. There are two basics analog interfaces: TE/LE - trailing/leading edge (thyristor regulation) only one luminaire can be dimmed. -1 V, 1-1 V dimming supports more than one controlled luminaire (Figure 4.5.1). ACADEMY driver types and important parameters According to type of signal, we have three groups of drivers: Constant current (CC) - s are mostly in serial connection, driver delivers precise current value. Ideal for dimming. Constant voltage (CV) - s are mostly in parallel connection, ideal for decorative strips. Various numbers of s can be connected. Not recommended for dimming. Special (CC+CV) - Both serial and parallel connections of s can be used. Quite expensive solution. Digital interface sophisticated communication with luminaire Digital interface offers possibility to connect more drivers via digital interface, and control them independently. Also supports reading the status of each luminaire. Digital interface supports dimming, presence sensor, remote control, tunable white, scenic light schemes, etc. It is ideal solution for installations/projects with high numbers and various types of luminaires. Figure 4.4.2: Control gear of OMS Elite Indirect Vega luminaire. Various drivers implemented into OMS Elite Indirect Vega luminaire. Emergency unit Battery ed Constant Current Driver Digital interfaces used in lighting industry: DALI-Digital Addressable Lighting Interface most used (Figure 4.5.2) DSI-Digital Signal Interface DMX-Digital Multiplex knx-worldwide standard for all applications in home and building control Driver for main light source Constant Current Driver with DALI dimming Figure 4.5.2: DALI interface. Battery pack for emergency unit Driver for decorative light Constant Voltage Driver with DALI relay driver most important parameters: ted Current/Voltage - Predefined current or voltage. ted - Output of driver. Efficacy - tio between and input in per cents - higher number means better driver. Figure 4.5.3: Tunable white. Tunable white If we duplicate some electronic parts inside the driver, we can connect and control two types of s with different CCT cool white and warm white (Figure 4.5.3). This allows for tuning CCT of light emitted by a luminaire and use it in various well-being applications. Warm white Cold white 21 ACADEMY/ CONTROLS 211

Figure 4.5.4: Thermal feedback. Thermal feedback Based on actual of s (Figure 4.5.4), driving current can be decreased in order to avoid overheating of s in case of excessive ambient. of light source can be easily maintained by this way. ACADEMY Temperature sensor Remote control driver can easily have implemented remote control function for wireless control of luminaire (Figure 4.5.5). Figure 4.5.5: Remote control. Emergency unit driver with emergency feature continuously monitor permanent line (Figure 4.5.6) and in case of black out, driver starts to bias light source from battery pack. Commonly are used emergency units with batteries which can supply luminaire in emergency mode for 1 or 3 hours. It is one of the most important features required by law for all public installations. Figure 4.5.6: Remote control. 212 ACADEMY/ CONTROLS 213

Figure 5.1.1: Various light sources efficacy increase over the time. 5. Benefits 5.1. High efficacy The efficacy of s is improving rapidly (Figure 5.1.1). Latest lab data showed efficacy more than 23 lumens per Watt. However, in real lighting fixture we have to consider several factors such as control gear performance, luminous flux depreciation with increasing junction, losses etc., which reduce the overall efficacy. Incandescent light bulb Mercury-vapor lamp Halogen lamp Fluorescent lamp Metal-halide lamp Compact fluorescent lamp Efficacy (Lm/W) 22 2 18 16 14 12 1 8 6 4 2 188 211 19 192 194 196 198 2 22 214 212 Figure 5.4.1: Unlike traditional light sources which emits light omnidirectional, light source emits most of light in certain cone angle, what simplifies parts thus improves lighting fixture efficiency. Figure 5.4.2: Definition of light source beam (or viewing) angle. Lost light -1-8 Relative Luminous Intensity (%) -6 1 8 6 4 2 5% -4-2 2 4 6 Angle ( ) 12 Beam angle 8 1 ACADEMY 5.2. Controllability s can be integrated into the electronic control which allows for control of balance and intensity, independent of each other while maintaining accuracy. This is impossible with traditional light sources. For general illumination, s have the ability to dim from.1 % to 1 %. 5.5. Durability s are highly rugged. They incorporated no filament or fragile glass bulb that can be damaged due to mechanical vibrations and shocks. light fixtures are especially appropriate in applications with strong probability of lamp breakage such as (train) bridges, industrial areas, or stadiums. Figure 5.5.1: 5.3. Size Typical examples of areas with high probability of lamp breakage. s are very small (Figure 5.3.1), allowing designers to create luminaires in aost any shapes and sizes required by an application. Figure 5.3.1: Mechanical size comparison of various light sources. s are significantly smaller than all other light sources. Train bridge Oilrig Olympic stadium 5.6. Low- operation Low s present a challenge for fluorescent lamps. At low s, higher voltage is required to start fluorescent lamp, and luminous flux is decreased. In contrast, performance is inherently increased at low operating s. This feature predestines s for grocery stores, cold storage facilities, and outdoor application Incandescent bulb Fluorescent tubes Figure 5.6.1: Typical examples of low areas. 5.4. ionality Thanks to directional nature of the light emission, s have higher application efficiency than other light sources in certain lighting applications. Fluorescent and standard bulb shaped incandescent lamps emit light in all directions. Much of the light produced by the lamp is lost within the fixture, reabsorbed by the lamp, or escapes from the fixture in a direction that is not useful for the intended application (Figure 5.4.1). Thus many fixture types, including recessed downlights, overhead general light fixtures, and under cabinet fixtures, have lumen ratio under 6%. s emit light in a specific direction (Figure 5.4.2), reducing the need for reflectors and diffusers that direct the light. Therefore, well-designed fixtures and lighting s using s can potentially deliver light more efficiently to the intended location. Grocery store Cold storage Polar base 5.7. Instant on, frequent switching Unlike other traditional light sources such as fluorescent or metal halide lamps, s reach full brightness instantly, with no re-strike delay. In general illumination, instant turn on can be desirable for both safety and convenience. In contrast with traditional light sources, s lifetime and lumen maintenance stays unaffected by frequent switching (Figure 5.7.1). The cycling capability makes s well-suited to use them with all types of on-off controls, such as occupancy or daylight sensors. 214 ACADEMY/ BENEFITS 215

Figure 5.7.1: Importance of a) instant on, b) tolerance to frequent switching. a) Car rear lights b) Traffic lights ACADEMY 5.8. No UV emissions s emit light with negligible ultraviolet (UV) and very little infrared radiation. Small amount of radiated heat by s makes them appropriate for goods which are sensitive to heat. The lack of UV radiation (with appropriate design of part) makes them an attractive also for illumination of delicate objects such as artworks as well as materials subject to UV degradation (Figure 5.8.1). Figure 5.8.1: luminaires are attractive for illumination of delicate objects such as artworks as well as materials subject to UV degradation. 5.9. Environmental impact Using s reduce environmental impact in several areas. Longer lamp life means that fewer resources are required for maintenance. They also use no mercury and less phosphorus than fluorescent alternatives. These facts combined together with high efficiency make s a smart choice while reducing the footprint on the nature. 5.1. Reliability and lifetime Figure 5.1.1: Lighting evolution timeline. luminaires delivers highly efficient, long-lasting, high quality light with a lot of added values and no compromises. Unlike other light sources, s don t burn out they just slowly lose their light over the time. This factor is important in determining the lifespan of s. Manufacturers are now stating lifetime to L7 7 % of installed lumen package. s can vary depending on operating conditions (, humidity), current, and type of. Primitive: Fire Wasteful: Incandescent Innovative: CFL Evolved: 216 ACADEMY/ BENEFITS 217

6. APPLICATIONS 6.1. The RIGHT LIGHT applications We perceive the environment we live in mainly by eyesight, and the eye as a sense organ provides us with up to 8% of all information. A good lighting is thus crucial. Today we have in our hands a lot of knowledge about what the lighting should be like in relation to space, our needs and the internal biological processes which are triggered and controlled subconsciously by its intensity. All of this knowledge can be transformed exactly into target parameters, easily captured with values and requirements pertaining: illumination level and its evenness harmonic distribution and balanced brightness ratio light and light source quality related to rendition light flux direction Along with the fundamental changes in the life of the human society and the geometrically increasing share of information in our relationship with the surrounding world, the lighting also develops dynamically. The development of new light sources and lighting fixtures takes advantage of modern technologies, new s and materials, focuses on optimum efficiency and takes the environmental impact into account. Combined together, we defined ten basic application areas with specific requirements for lighting in order to ensure RIGHT LIGHT for given space: Figure 6.2.1: Lotus Lotus Accent lighting fixture designed for easy and fast mounting of line/modular (Figure 6.2.1). Its luminous flux is capable to replace the most efficient halogen lamps, even it is close to replace metal halide lamps. ACADEMY PRESENTATION AND RETAIL SHOP, SHOPPING MALL INDUSTRY AND ENGiNEERING, OUTDOOR WORKPLACE OFFICE AND COMMUNICATION HOTEL AND GASTRO ARCHITECTURE, FACADE, CITY MARKETING AND VISUAL PRESENTATion Vario Suspended track is made from aluminum profile with integrated cabling (Figure 6.2.2).OMS Vario spots are attached in requested positions within the track. According to type of application and distance of objects being illuminated, there are several choices of reflector beam angles. High lumen, concentrated in extremely compact housing of luminaire, requires additional active module cooling synthetic jet. ROAD, PATH AND SQUARE Figure 6.2.2: Vario HOUSE, FLAT AND LIVING AREA EDUCATION AND SCIENCE HEALTH AND CARE SPORT, LEISURE AND WELLNESS 6.2. Presentation and retail shop, shopping mall Traditional track luminaires, which are commonly installed in retails, lights continuously. Their replacement by alternatives will save huge amount of energy. Exact light distribution from luminaire visualizes every simple detail of goods. Game of light and shadows will reveal secrets of products to the customers illuminance from several angles prevents product body to cast a shadow. Very important function is illumination of large-area elements in shops. We attract attention by advertising boards, shooting video, and after that we focus customer interest on product by precisely aimed spot lights. High renders reality of goods better. light sources already offers higher than 9. With RGB -based luminaires we can change of scenes inside the light source which enables us to skip filters, which have to be used with traditional light sources. 218 ACADEMY/ APPLICATIONS 219

Figure 6.3.1: Grafias 6.3. Industry and engineering, outdoor workplaces The technical areas have completely different light operation conditions. Lighting fixtures are often installed in complex areas with high ceilings. Replacement or other maintenance can be problematic. Therefore, lighting fixtures must fulfill strict technical requirements to provide long lifetime. Moreover, lighting control with daylight and presence sensors can significant reduce energy consumption in everyday use. Figure 6.4.1: Gacrux microprism limits glare value required by standards. Gacrux Thanks to its luminous flux, it is able to replace fluorescent luminaires (4x18W T8 or 4x14W T5) ratio 1:1. consists of microprismatic diffuser with optimized surface structure. It has rotational symmetric homogenous LIDC provides excellent lighting uniformity (Figure 6.4.1). Microprism limits glaring to the level required by standard. With efficacy of 63 /W luminaire overcomes its predecessors such as fluorescent luminaires with efficacy of 51W. This luminaire (6x6) is made for recessed ceiling. ACADEMY Grafias The IP 65 rated luminaire for pendant and surface installation provides a high luminous flux of 965, allows for desired lighting characteristics even at higher mounting positions where previously HID lamps in the wattage ranging from 15W to W were commonly used. Thanks to the latest technology ed by Cree (XT-E operating efficacy of 139 /W @ 62K) the unique and elegant designed luminaire delivers energy savings of aost 5% and replaces with a consumption of 92W one to one 15W MH lamps. The light source delivery instant on and maximum lumen within a few milliseconds, long start and restart intervals as luminaires with gas-discharge lamps belong to the past. A high ( 7-8) provides excellent quality reproduction for several in and outdoor applications, such as petrol stations, warehouses, production areas, airport or station halls, receptions and many more. The robust die-cast aluminium body ensures perfect passive and noiseless for a wide ambient range from -4 up to +5 degrees Celsius. Grafias is dimmable via 1-1V resulting to a perfect combination possibility with motion and daylight sensors for further reductions in consumption. The driver allows an operation in AC and DC as well, which enables the use of central battery s for emergency lighting. With a lifetime of minimum 5 hours (12 years, 12 hours per day) and 5 years manufacturer warranty, the innovative solution helps to reduce maintenance and operating costs and represents now already the reliable future of lighting. 6.4. Office and communication Office lighting has to fulfill all requirements according to standard for office areas EN 12 464-1. We are spending a lot of our time in offices, therefore illuminance should be agreeable; glare has to be minimized in order to give strain away from our eyes. We can provide luminaires at least comparable with variety of fluorescent luminaires; even exceeding their parameters. Beside energy savings, user comfort is the most important for office application (dimming, daylight sensors, and motion sensors). We are providing complete level solutions for lighting s. Main advantage of lighting is its high efficacy, which means low energy consumption. variant can replace traditional s and thanks to energy savings initial investment returns in a short time period. Light emitted by travels through directed into the intended location. Maximum glare of illuminated area has to be less than 15 cd/m2 under critical angle of 65. Welcomed feature of luminaires installed in offices is possibility to change correlated (CCT). Then we can program dynamic lighting characteristics convenient for our eyes or body and therefore adapt it to our organism or health. Figure 6.4.2: Becrux Becrux Luminaire which shows how can be created pleasant atmosphere by installation of modern lighting. Prima facie of Becrux luminaire is unobtrusive and simple of holes in a ceiling, but with well-designed lens optics, which is hidden inside the luminaire. Plastic lenses, put on concentrate illuminated light into small holes in ceiling and direct it into interior in accurately limited angle. The result is nearly invisible and clear architectural lighting (Figure 6.4.2). Another advantage is no glare. According to required illuminance level it is possible to use needed amount of modules which are available with various CCTs, even in RGB version. Lighting is maintenance-free and without any need of follow-up service after installation. application in office: luminaire with appropriate direct provide correct ratio of glare and right light distribution curve therefore effectively illuminate maximum of office area. Inconspicuous of holes in soffit, with carefully designed optics emits light into surroundings with negligible glaring. Indirect illuminance, when required diffused light. light source emits light indirectly, and then whole space is illuminated by soft diffusive light. s have low consumption, therefore it is no problem to plug them onto battery pack and set up emergency mode. Some producers do luminaire sets containing more functions. Such as rack, ceiling, table, and wall luminaires of the same design. Whole area is one design element. 22 ACADEMY/ APPLICATIONS 221

Figure 6.4.3: Indirect Vega Indirect Vega Luminaire of typical design is often used in offices and in similar application where is required high portion of diffused light (Figure 6.4.3). Luminous flux comes out from the luminaire by diffuse scattering with help of reflector and white rear reflector. Outcome is high illuminance uniformity in space, high portion of vertical illuminance and soft contrasts. Luminous flux values are higher than that for fluorescent variants and luminaire efficacy is equal to 55 /W, which is highest from all solutions with indirect diffusive reflection. In addition Indirect Vega offers decorative ambient light and can be delivered with emergency pack. 6.6. Architecture, facade, city marketing and visual presentation Architecture is the application area where s were firstly used with their advantages such as durability, easy control, low consumption, and long lifetime. Nowadays s are used aost everywhere. There are so many possibilities and their implementation depends on investor s willingness to invest in such installation. s create totally new appearance of bridges, facades, and other architectural areas. Their great advantage for such applications lies in their size. luminaires can be very small, resulting in ability to hide them in facades. In this case, they are virtually invisible, which is advantage when luminaires are switched off. In the past, classic discharge lamps were used which led to limitation of usable s (CCT) sodium discharge lamp (2 K), metal-halide lamp (3 or 4 K). In order to create light, we were forced to use filters which decrease light ratio and luminous flux resulting in higher amount of installed luminaires needed, higher energy consumption and higher installation and operation costs. With luminaire it is easy to set desired of outgoing light resulting in freedom for designer s ideas. Instant on, continuous control of luminous flux, addressing possibility and easy programming of lighting scenes allow for creating dynamic lighting s with time dependent change of light intensity, CCT and RGB s. ACADEMY 6.5. Hotel and gastro Figure 6.6.1: Design of illumination of manor house in Kittse. According to EN 12 464-1 requirements for corridors, floor illuminance intensity must reach 1-2 lx. Frequent switching shortens lifetime of conventional light sources. luminaire lifetime is not affected by frequent switching. Imagination of architects is not restricted and they have a chance to play with their fantasy luminaires can be recessed in the way to accentuate architectural elements leading to better impression in comparison to simple illumination of space. Lights can have an informative character such as highlighting of emergency exits, guidance (in some cases RGB) and navigation for particular targets in buildings, information board or promotion media. Using RGB sources in general lighting allows for mood lighting. It is also possible to use additional lighting controls and integrate them with other s. Emergency modules inserted in luminaires ensure safety. Downlight Vision Its rotational symmetric LIDC provides perfect illumination uniformity in corridors (Figure 6.5.1). Depends on a mounting height, luminaire is provided with several luminous flux variants up to 3. Using this luminaire leads to energy savings; moreover, in combination with motion sensors results in additional energy savings. Frequent switching has no impact on lifetime of the luminaire, which is three times longer than that of fluorescent lamps. If a decorative illumination is required, luminaire can by supplied with RGB module. Figure 6.5.1: Downlight Vision Figure 6.6.2: Examples of possible illumination of modern building and TV tower. 222 ACADEMY/ APPLICATIONS 223

Figure 6.7.1: luminaire for street lighting. 6.7. Road path and square lighting provides better uniformity of illuminance of a street and along with high (), it increases visibility at night. Quality of a light generated by luminaires is very high ( is similar to daylight ) in comparison with conventional street lights. It provides better light perception and makes distinction of urban surveillance camera better. of daylight is 1, whereas sodium discharge lamp has only 2. light source for street lighting emits light with = 7-8. Compared to discharge lamps, luminaires used for street lighting ensure 5% cut in maintenance costs. Moreover, installation of luminaire will cut consumption by 35-%. Further savings can be achieved via intelligent dimming that technology enables. Other benefits of luminaire installation are reduction of light pollution, optimum light spectrum and improved design of lighting fixtures. illumination selectively highlights city monuments resulting in increase of city attractiveness. Use of technology in street lighting contributes to energy efficiency, reduction of CO2 emissions, minimizing light pollution that has negative effect on fauna and flora. Improved night visibility is reached thanks to its higher, higher and increased luminance uniformity. Other advantages of street lights: Figure 6.8.1: Downlight Polaris 6.8. House, flat and living area Design is very important feature of a luminaire for residential areas, since it is usually central point of illuminated space; therefore, it affects our senses. We should feel comfortable at home so it is crucial to find a luminaire which catches attention and creates pleasant environment without any loss of functionality. In order to create such lighting, we use all possible functions: from RGB functions, through light directions, programming of lighting scenes, timing, to simple control. All these together increase user comfort; moreover, sensors of motion, illuminance, and dimming save the energy. Safety of public areas is also important to mention. In case of outage, it takes certain time for conventional sources to switch on again (restrike delay), while sources are switched-on immediately. Thanks to size, we can easily use them in places that were out of reach in the past. Sidewalk edges are often dangerous for people and now it is a time for change. Simple edge light is an easy task. Downlight Polaris luminaire for central or accent lighting in residential areas (Figure 6.8.1). The luminaire has > 85. In combination with warm light, typical for households, it creates an attractive lighting. This is indistinguishable from a fluorescent lighting. decorative ring surrounds the outer edge of the luminaire reflector, enhancing its design. In case of empty areas, only this ring can be switched on. The advantage lies in lower consumption and 5 times longer lifetime of the light source. ACADEMY Improved night visibility is reached thanks to its higher, higher and increased luminance uniformity. Other advantages of street lights: Figure 6.7.2: Garage Lighting AS Significantly longer lifespan Lower energy consumption Reduced maintenance costs Instant-on with no run-up or re-strike delays No mercury, lead or other known disposable hazards Lower environmental footprint An opportunity to implement programmable controls Parking lots Parking lights have to emit white, clear, and highly visible light while maintaining consumption on the lowest possible level. These are the reasons why parking lights are preferred. lights offer a crisp and clear light that is brighter when compared to other light sources such as incandescent or fluorescent lamps. 6.9. Emergency lighting Emergency lighting is very important and requested by law. Therefore, it belongs to all RIGHT LIGHT application areas. The smooth operation of emergency lighting is necessary for personal safety allowing safe evacuation from building in case of any danger. Many of installed emergency luminaires are used with incandescent or fluorescent lamps. Depends on its placement, emergency lighting can be switched on for 24 hours per day but it leads to big energy consumption. -based emergency lighting significantly reduces consumption. Emergency lighting standards define 2 types of emergency lighting lighting of escape routes and lighting in open areas (anti-panic). Thanks to the small size of s and their high luminous efficacy, s are suitable for installation inside the luminaires used for general lighting with anti-panic lighting feature. Figure 6.9.1: Emergency lighting of escape routes in OMS. Key features of parking lot include: lighting uniformity long life low consumption 24 hour operation dimming possibilities low- operation (no decrease of luminous flux) emergency luminaires are easily addressed; moreover, luminaires can be tested and controlled by means of monitoring, according to emergency standards. emergency luminaires can be ed both from battery pack placed inside the luminaire, or from Central Battery System (CBS). Their advantage lies in low consumption which enables use of battery with lower capacity, which means cheaper batteries. When supplied from CBS, there is no need for emergency luminaire maintenance because of its long lifetime. 224 ACADEMY/ APPLICATIONS 2

7. strategy 7.1. High brightness market We can divide application of High Brightness (HB) s to six different areas (Figure 7.1.1): Backlight TV/monitor s are used for screen lighting Mobile s are used for display lighting Sign signal devices, advertising panels Lighting such as office or industrial lighting Automotive all luminaires in cars Others other applications Figure 7.1.5: Solid state lighting market 29 216. Replacement Lamp Safety and Security Consumer Portable Residential Off-Grid Outdoor Area Lighting Commercial/Industrial Retail Display Entertainment Architectural $ $2 $15 $1 $5 $ 29 21 211 212 213 214 215 216 211 US$9.3B 216 US$23B CAGR 2% ACADEMY Figure 7.1.1: HB market segments. TV/monitor Mobile Sign Lighting Automotive Figure 7.1.6: General lighting market by technology. Figure 7.1.7: New installation and replacement market trends in general lighting. EUR billions 9 88 CAGR +5% 8 7 6 52 72 36% 64% +32% 5 4 7% 3 2 1-4% 21 215 22 EUR billions 9 8 7 6 5 4 3 2 1 52 44 71 61 8 1 9 Total 89 8 21 215 22 New installation incl. light source Light source replacements When projecting number of newly installed lighting fixtures compared with light source replacements (Figure 7.1.7) we can expect nearly linear growth for new installations and steady trend for replacements. Figure 7.1.2: HB market by application in the year 211. Lighting share in consumption of HB s was 15% in the year 211 (Figure 7.1.2). Figure 7.1.3 shows progress in adoption of technology from 29 to 211. Auto $1,14 Others $1,743 Backlight TV/Monitor $2,973 9% 14% 24% 7.2. Lighting efficiency comparsion If we compare efficacy of the light sources over the time (Figure 7.2.1), we can confirm that technology is the fastest growing technology in lighting. Producers of s often announce new records in efficacy of light sources. For example Cree, Inc. achieved laboratory record in April 211 efficacy of 231 /W. This is untouchable efficacy compared with conventional technologies such as fluorescents or incandescent. Figure 7.1.3: HB market growth from 29 to 211. Mobile $3,418 Sign $1,415 Lighting $1,81 29 $5.4B 21 $11.2B 211 $12.5B $35 $3 $ $2 $15 $1 15% 11% 27% 5.3% % 8.5% 44% 5.6% 16% Figure 7.2.1: Efficacy of conventional light sources versus s. CONVENTIONAL TECHNOLOGIES Light volume efficiency in Lumen/Watt 15 1 5 195 199 Potentials Metal halide (*1961) Fluorescent (*1938) CFL (*194) Mercury (*1981) Halogen (*1959) Incandescent (*1879) SOLID STATE LIGHTING 26 22 21 28 199 22 $5 Figure 7.1.4: Projection of HB market share growth in lighting application. (CAGR -.2%) $ Backlight TV/Monitor Mobile Sign Lighting Auto Others International experts expect biggest growth of HB s market share in lighting application (Figure 7.1.4). Particularly, most significant growth is expected in commercial, industrial, and architectural lighting (see Figure 7.1.5). Regarding technology, we can expect increasing market in general lighting for -based luminaires opposed to decreasing trend for traditional light sources (Figure 7.1.6). $35 $3 $ $12.5B $13.3B $13.3B $13.1B $12.7B $12.3B High pressure sodium lamps Metal halide lamps Linear fluorescent lamps Compact fluorescent lamps Mercury vapor lamps Low voltage halogen lamps Incandescent lamps (231 /W April 211) 2 4 6 8 1 12 14 16 18 2 22 24 /W 18 16 14 12 1 8 6 4 2 2 15 21 22 23 24 26 27 28 29 132 16 Cool white 93 12 19 47 84 78 4 33 2 59 61 34 4 Warm white 21 $2 $15 $1 $5 $ TV/Monitor Mobile Sign Lighting Auto Others TV/Monitor Mobile Sign Lighting Auto Others TV/Monitor Mobile Sign Lighting Auto Others TV/Monitor Mobile Sign Lighting Auto Others 211 212 213 214 TV/Monitor Mobile Sign Lighting Auto Others TV/Monitor Mobile Sign Lighting Auto Others 215 216 7.3. HB According to the history of cost track, we can expect price decreasing for chips and modules. Experts estimate the price would decrease from 13 $/k (price from 21) to.95 $/k in the next 3 years which is more than ten time less in just five years (Figure 7.3.1). 226 ACADEMY/ STRATEGY 227

Figure 7.3.1: Estimated future prices for 1 lumens package. Figure 7.3.2: HB package cost and efficacy tracks. 21 211 212 213 214 215 216 217 218 Lumen 1. 1.35 1.82 2.46 3.32 4.48 6.5 8.17 11.3 $ 13. 1.4 8.32 6.66 5.32 4.26 3.41 2.73 2.18 $/K 13. 7.7 4.57 2.71 1.6.95.56.33.2 Three main reasons for such a rapid price decrease are: (1) packaging, (2) dies manufacturing technology, and (3) increasing efficacy of dies (Figure 7.3.2). Regarding the manufacturing technology, major savings are on: Substrate materials - silicon instead of GaN or SiC, Wafer sizes 3 and 4 mm wafers instead of 4 and 6 inches-sized wafers, Epitaxial growth improved thin GaN technology on silicon substrates. Packaging Wafer processing Substrate Epitaxy Phosphor Relative Manufacturing Cost 1.9.8.7.6.5.4.3.2.1 7.4. luminaire cost track 29 21 212 215 22 lighting fixtures have higher acquisition prices compared to conventional ones. But we should look at the price differently. However initial cost is higher (but continuously decreasing), putting together energy-savings and very low maintenance cost over the luminaire lifetime, it makes the luminaire commercially attractive. Average Lumens per 1W package 14 12 1 8 6 4 2 2 21 22 23 24 26 27 28 29 21 211 35 3 2 15 1 5 $/K Figure 7.4.3: OMCVD FAB development worldwide. Increasing efficacy of HB s also allows for smaller (cheaper) cooling s. Huge investments to OMCVD (Organo- Metallic Chemical Vapor-phase Deposition) technologies confirm aforementioned expectation (Figure 7.4.3). Year Volume Fabs Capacity (2 mm eq. w/m) America 3 3 3 21 34 42.219 Europe / Mid.East 1 2 4 China 6 Taiwan 13 27 59 17.288 S.Korea Japan 7.5. retrofits versus luminaires 15 22 36 38 4 7 8 9 211 15 > 3. S.E. Asia retrofits are the first step of technology entering market but not the ideal step. luminaire adequate for general lighting has to fulfill many requirements such as: Optimal light distribution High efficacy High Various Stabilized CCTs Low Glaring tes Dimming Possibilities Long Durability 9 12 3 ACADEMY Figure 7.4.1: Total cost of ownership for conventional and light sources Energy Maintenance Investment 5% 15% 38% Different technologies ask for different approach to construction, optics,, and electronic solution. Therefore replacement of standard light sources by retrofits using original lighting fixture does not deliver expected solution, only interim one. retrofits are comparable to the first car (Figure 7.5.1). You can drive it but with a lot of compromises. Better cars (adequate luminaires) are arriving right after - no compromises, just satisfaction. 6% 8% 2% Figure 7.5.1: Retrofit light bulbs are like horseless carriages. Retrofit is first stage in -based luminaire evolution. Conventional light sources Simplified price of -based luminaire consist of light source, part, cooling, and electronic gear. Cost-track experts expect following trends (Figure 7.4.2): Minor changes in costs of optics, and assembly (reflectors and labor costs) Significant cost reductions in semiconductor area (electronic gears and HB packages) We can reach highest light quality standard with technology only via interconnected and well-done,, and electronic design during luminaire development (Figure 7.5.2). Figure 7.4.2: luminaire cost tracks. (Based on DOE SSL Manufacturing Roadmap) Packages Mechanical/Thermal Driver Assembly Optics Relative Manufacturing Cost 1.9.8.7.6.5.4.3.2.1 29 21 212 215 22 CAGR 21-215 Total cost -28% -35% Mechanical / Thermal -2% Driver -24% Optics -17% 21 Total Cost Index = 1 5 1 2 15 215 Total Cost Index = 2 4 6 5 5 5 Figure 7.5.2: Well-done,, and electronic design of luminaire provides starting point on a way to the highest light quality standard. Optical design ELECTRONIC design Thermal design Retrofits Main : high efficacy high Various Stabilized CCTs Low Glaring tes Dimming Possibilities Long Durability Light Quality Standard 228 ACADEMY/ STRATEGY 229

ACADEMY 23 231

OMS CALCULATOR USER MANUAL Table of content 1. prologue 1.1 What is CALCULATOR 1.2 What for you need CALCULATOR 1.3 System requirements 2. Where you can find it and how to log in 2.1 Web browser 2.2 Username and passwort 1. Prologue 1.1. What is CALCULATOR? CALCULATOR is a user friendly, web based software specially written to compare luminaires with classic and based light sources. It matches different economic, environmental and technical data, like CO 2 consumption,, maintenance cost, influence on air condition s and many more. 1.2. Why you need CALCULATOR? CALC supports to visualize the advantages of based luminaires. A lot of information are displayed and calculated: Payback time Energy consumption in a certain time period Influence of based luminaires on air condition s Impact of daylight sensors on total investment costs Effect of presents detectors on total investment cost Ascendancy of maintenance cycles on total investment costs Graphical analysis 1.3. System requirements CALCULATOR is web based and running on every operating with internet browser. Minimum software requirements OMS CALCULATOR 3. CALCULATOR 3.1 Overview MAIN WINDOW 3.2 Parameter window 3.3 Detailed explanation of parameter window 3.4 Sensor settings 3.5 How luminaires influence air condition s 3.6 Report window 3.7 Detailed explanation of report window 4. Print and Export 4.1 Print 4.2 Export 2. Where you can find it and how to log in Operating Windows 95 or higher Mac OS X Internet browser Internet explorer Mozilla Firefox Safari or other dedicated browsers for tablet computers 2.1. Web browser Open the web browser located on your desktop (figure 2.1.1) 5. Help menu 6. Glossary Lighting terminology for OMS CALCULATOR Figure 2.1.1: Windows 7 232 USER MANUAL/OMS CALCULATOR 233

Figure 2.1.2: Internet explorer Please type in the address field Please type in the address field following link (figure 2.1.2) and press enter: http://intranet.oms.sk/omslc/pages/report.aspx Figure 3.2.1: Parameter and report window CALCULATOR will be updated continuously by OMS so that you are able to compare always the latest OMS luminaires. 3.2. Parameter window From the drop down menu you can select two luminaires. This menu is frequently updated by OMS with the latest information and with new luminaires. The data of the fixtures in this software are based on real photometric measurements. OMS CALCULATOR 2.2. User name and password Right after following the link appears an input box (figure 2.2.1) which is asking for user name and password. For your personal login information please contact sales at OMS. Figure 2.2.1 User name and password request] Please enter your user name and password to log in to OMS CALCULATOR 3. CALCULATOR 3.1. Overview main window Parameter window This section allows the luminaire choice for the comparison. Additional you are able to do several manual entries to specify the frame conditions of the calculation. 3.3. Detailed explanation of parameter window Report window This view shows all selected parameters from the luminaires and the results of the calculation in an alphanumerical and graphical way. Product 1 Select luminaire 1 from the drop down menu Figure 3.1.1 Parameter and report window Product 2 Select luminaire 2 which you want to compare with product 1 The main window is separated in two parts Luminaire price 1 Insert the selling price of the first luminaire Lamp price 1 Insert in case of a luminaire with classic light sources the purchase price from the light source. Attention: Some luminaires have two or more light sources, in this case please count with the total price. Report window Parameter window Luminaire price 2 Insert the selling price of the second luminaire Lamp price 2 See LAMP PRICE 1 Currency Insert country specific currencies which are important for international business activities. (Default value is ) 234 USER MANUAL/OMS CALCULATOR 235

Basic quantity of first product Insert the quantities of products which are needed for a certain room size. ATTENTION: Exact quantities are necessary to be confirmed by professional lighting calculation. (Default value is 2) Energy price This value is important when you know the exact energy price per kilowatt from the country of installation to calculate the energy cost differences between the selected luminaires. (Default value is,2 /kw) Maintenancance work price The maintenance work price is the cost for maintaining the installed luminaires. This value shows the customer the difference between a classic light source which has to be changed continuously and a light source which is aost maintenance free. The work price is in every country different, this depends on different labor costs. Additional lifting devices may be needed for higher installations, don t forget to add these costs here in this field too. (Default value is /h) Maintenancance work time Maintenance takes time, which is a big cost factor in servicing. Think about office buildings or shopping centers with thousands of luminaires which have to be maintained continuously. The maintenance value has to be added in hours, e.g. for 3 min. per luminaire you write,5 in the field. (Default value is, for 15 min.) Please think about manipulation times if you are using special lifting devices. Evaluation period It describes the time period for the comparison in hours. Because of the minimum lifetime, the default value is 5. hours. Air condition coefficient 1/2 Please check How luminaires influence air condition s (Default value is 1) Daylight sensor coefficient 1/2 Daylight sensors significantly influence the overall operating costs of installed luminaires. These detectors check the daylight situation and control the luminous flux according to the natural light. If it is sunny outside, the sensor reduces the light to a minimum level which saves a lot of energy opposite luminaires without. Please check sensor setting table with different combinations of sensors for your individual calculation. (Default value is 1) Present detector coefficient 1/2 Presence detectors sense continuously any movements next to the luminaire. In case of no activities in the defined area the luminaire dim down or switch off automatically. This results to additional energy savings. Please check the sensors setting table with different combinations for your individual calculation. (Default value is 1) the sensor must detect no motion for the entire delay time before the lights are switched. Most s switch lights off at the end of the delay time, but more sophisticated s with dimming technology reduce lighting slowly to a minimum level (or zero) over several minutes, to minimize the potential disruption in adjacent spaces. If lights are off and an occupant re-enters a space, most current s switch lights back on when motion is detected. However, s designed to switch lights off automatically with no occupancy, and that require the occupant to switch lights on when they re-enter are gaining in popularity due to their potential for increased energy savings. These savings accrue because in a space with access to daylight the occupant may decide on their return that they no longer require supplemental electric light. Daylight sensors Several studies have recorded the energy savings due to daylight harvesting. Savings are very dependent on the type of space the light harvesting control is deployed in, and its usage. Clearly, savings can only accrue in spaces with substantial daylight where electric lighting would have been otherwise used. Therefore daylight harvesting works best in spaces with access to conventional or clerestory windows, skylights, light tube groups, glass block walls, and other passive day lighting sources from sunlight; and where electric lighting would otherwise be left on for long periods. Such spaces have included offices, atria, interior public multistory plazas and shopping mall courts, and schools. However, studies have shown that by using daylight harvesting technologies, owners can see an average annual energy savings of 3% TYPE OF DIMMING DAYLIGHT DEPENDENCY FACTOR OCCUPANCY DEPENDENCY FACTOR NO DIMMING 1 1 PRESENCE / MOTION DETECTOR 1,9 DAYLIGHT SENSOR,8,9 PRESENTS / MOTION & DAYLIGHT SENSOR,72,72 No dimming Customer has no sensors installed. In this case fill all fields with 1 Presence / motion detector Customer has a presence or motion detector installed. In this case fill this field with,9 if the area of installed luminaire is not frequently in use (e.g. corridor in a hotel). The luminaires are automatically switched on if someone is entering this area. Daylight sensor Customer has a daylight sensor installed. In this case you can fill this field with,8. 3.5. How luminaires influence air condition s The fact that luminaires have usually a higher efficiency opens the possibility to save energy on air condition sytems, which is a perfect selling argument too. OMS CALCULATOR Days per year This field represents the operating time per year. (Default value is 365) Hours per day This field represents the operating time per day. (Default value is 12) 3.4. Sensor settings Depending on application the use of sensors reduce the consumption effectively. Unfortunately the values are varying a lot in praxis. The exact calculation is only possible if you know the installation and application parameters. In case you do not know them, put there indicative values. Motion detector Motion sensors are often used in indoor spaces to control luminaires. If no movement is detected, it is assumed that the space is empty, and thus does not need to be lit. Turning off the lights in such circumstances can save substantial amounts of energy. In lighting practice occupancy sensors are sometime also called presence sensors or vacancy sensors. Occupancy sensors for lighting control use infrared (IR) or microwave technology, or a combination of the two. The field of view of the sensor must be carefully selected / adjusted so that it responds only to motion in the space served by the controlled lighting. For example, an occupancy sensor controlling lights in an office should not detect motion in the corridor outside the office. Sensors and their placement are never perfect, therefore most s incorporate a delay time before switching. This delay time is often user-selectable, but a typical default value is 15 minutes. This means that 236 USER MANUAL/OMS CALCULATOR Compared are two downlights, left side with 46 W light source and on the right with 2x32W FSMH (TC-TEL). The luminaire which is equipped with TC-TEL light source has a consumption of 2x32W (64W total) and a installed lumen package (light source) of 36. The electronic control gear needs 2W additional. The light ratio is 1%. This results in a of 48 lumens and a efficiency of. per watt. On the other side we have a luminaire which is equipped with an module and has a consumption of 46W in total inclusive driver. The light ratio is 1% (according the latest regulation for photometric measurements, LOR for based luminaires are always mentioned in 1%). On this example we have a of 295 lumens and a efficiency of 64.1 per watt. 237

Figure 3.6.1: Report window Basic information about 1st. and 2st. selected luminaire It means, with a equipped luminaire we need a significant lower consumption to achieve the same. For a room with 1 pcs of luminaires equipped by 2x32W (TC-TEL) you need 64W electrical energy. Only 2% of the electrical energy is transformed into light, 8% is transformed to energy. This energy in the amount of 512W has to be cooled down by air condition. Opposite is a room with 1pcs of luminaires, equipped by a 46W module, in total 46W consumption. Let s calculate, because efficacy of an is higher, that 3% of electrical energy is transformed into light and 7% is transformed into heat. In this case the air condition has only to cool down additional 322W energy. Conclusion: Difference of 19W which do not need to be cooled down. 3.6. Report window Basic information about 1 st selected luminaire Basic information about 2 st selected luminaire 2. Detail technical information (1 st and 2 nd Luminaire) Lumen light source measured This value shows the measured lumen from the light source without losses from driver / ballast and optic. Wattage This value represents the wattage of the luminaire including losses on driver or ballast. Light source efficacy This value is calculated by lumen light source measured and the wattage, called efficacy of the light source in lumen / watt [/w]. LOR (Light Output tio) - for detailed information please see glossary. System efficiency This value indicates the overall efficiency of the luminaire including all losses (driver / ballast, optic, ). Net lumen from luminaire This value is the lumen from the luminaire including all losses. Luminaire price This value displays the price of the luminaire, which was defined in the parameter view. Cost for light source This value displays the price of the light source (e.g. the price of an incandescent bulb or a T5 tube), which was defined in the parameter view. OMS CALCULATOR Technical specification of first selected luminaire Calculated values of first selected luminaire Diagram and payback comparision of selected luminaires. Technical specification of first selected luminaire For detailed information please see glossary. This field displays the evaluated average lifetime of the light source. Classic lamps have an average lifetime between 2h - 2.h, s between 5.h 1.h. Maintenance cycle This calculated value displays how often the luminaires have to be maintained during the evaluation period (maintenance includes: changing of light source, cleaning and other operations which keep the luminaire functional). Maintenance factor This value is preset, for classic light sources,8 and for light sources,9. Air Condition This value is displayed from the parameter field and depends on air condition s and type of installed luminaires. Present detection This value is displayed from the parameter field and depends on usage of present detection s. Daylight sensor This value is displayed from the parameter field and depends on usage of daylight sensors. 3. Calculated values (1 st and 2 nd Luminaire) Calculed values of first selected luminaire Diagram and payback comparison of selected luminairea Calcul. Qty of products incl.ll (see glossary for lamp lumen maintenance factor LL) This field displays the quantities of installed luminaires in ratio of the from the first selected luminaires, taking into account also the LL. 3.7. Detailed explanation of report window 1. Basic information (1 st and 2 nd Luminaire) Manufacturer: producer of the luminaire : E.g. DOWNLIGHT, SPOT, GRIDLIGHT Product name: Name of product e.g. CASTOR Color : 4k / 3k /.. (see glossary) ( ): e.g. 8 / 83 /. (see glossary) Lumen : e.g. 2 / 3 /. (see glossary) Initial investment costs This field displays the initial investment costs of the luminaires. Energy costs This field counts the costs for energy consumptions during the operation time (evaluation period). Reductions (AC, PD, DS) This field displays the energy savings on air condition s, savings based on present detections and daylight sensors. Maintenance This field displays the cost of maintenance during evaluation period. Total costs This field shows the summery of all costs after the evaluation period. 238 USER MANUAL/OMS CALCULATOR 239

Figure 3.1.1: Diagram 4. Diagram (1 st and 2 nd Luminaire) System efficiency Displays the direct comparison of the efficiency from both selected luminaires. Net lumen Displays the direct comparison of the from both selected luminaires. Figure 4.1.1: Print 4.1. Print This function sends the report directly to the installed printer. After click appears the standard print window which you know from other windows applications. OMS CALCULATOR Life time Displays the direct comparison of the lifetime from both selected luminaires. 4.2. Export 4. Print and Export Unified glare rating [UGR] (see glossary) Displays the direct comparison of unified glare rating from both selected luminaires Payback time diagram This diagram visualizes the payback time due to higher initial costs of fixtures The crossing of the graphs show the breakeven point, that means after how many hours of operation the is profitable compared to the second luminaire. The print and export function provides several possibilities to publish the result. On the upper right corner you find the action button. Chose from the drop down menu PRINT or EXPORT. Figure 4.2.1: Export Following file formats are supported: XML CSV PDF MHTML Excel TIFF Word This function exports the report to different file formats. 5. Help menu Figure 5.1.1: The help menu gives access to the user manual and glossary. You find it on the upper right side. After click, the help window pops up to open the glossary or the user manual. Figure 5.1.2: 24 USER MANUAL/OMS CALCULATOR 241

6. Glossary Lighting terminology for OMS CALCULATOR Figure 6.1.1: Colour Rendering Index Figure 6.1.2: Colour Temperature Color Rendering Index () Color is measured on an from -1. Natural daylight and incandescent lamps have 1. It describes the ability to reproduce s by an object. Objects and people viewed under lamps with a high () generally appear more true to life. Color Temperature The absolute of a blackbody radiator having a chromaticity equal to that of the light source. Figure 6.1.4: Color consistency: The s of a hot air balloon are recognized as being the same in sun and shade Color consistency / MacAdam ellipses Color constancy is a part of the visual perception which allows people to perceive in a variety of conditions, and to see some consistency in the. An apple which is red in the bright morning sunlight will also appear red under candlelight and in the late afternoon, when the wavelengths of the light available are actually very different. Likewise, if the apple is partially in the sun and partially in the shade, an observer will read the entire apple as red. This allows someone to recognize the apple even though the conditions have changed, with the eyes perceiving the as relatively constant. MacAdam set up an experiment in which a trained observer viewed two different s, at a fixed luminance of about 48 cd/m 2. One of the s (the test ) was fixed, but the other was adjustable by the observer, and the observer was asked to adjust that until it matched the test. This match was, of course, not perfect, since the human eye, like any other instrument, has limited accuracy. It was found by MacAdam, however, that all of the matches made by the observer fell into an ellipse on the CIE 1931 chromaticity diagram. The measurements were made at points on the chromaticity diagram, and it was found that the size and orientation of the ellipses on the diagram varied widely depending on the test. These ellipses measured by MacAdam, for a particular observer are shown on the chromaticity diagram. OMS CALCULATOR Figure 5.1.5: MacAdam ellipses for one of MacAdam s test participants, Perley G. Nutting Jr. (observer PGN ), plotted on the CIE 1931 xy chromaticity diagram. The ellipses are ten times their actual size, as depicted in MacAdam s paper. Figure 6.1.3: Energy Efficient Lighting LUMEN/WATT Source Paragon Lighting and Green Ecometrics research Energy efficient lighting fixtures such as are provide twice the lumens per watt of electricity than legacy metal halide fixtures. Lumen Lumen is the basic unit for measurement of light. A dinner candle puts out about 12 lumens. A 6-watt bulb is much more ful and provides 855 lumens. If a uniform point source of 1 candela is at the center of a sphere of one foot radius which has an opening of one square foot area at its surface, the quantity of light that passes through is exact one lumen. 2 15 1 5 Unified glare rating (UGR) The UGR method (Unified Glare ting) is an international presented by CIE in publication 117 and is used to evaluate and limit the psychological direct glare from luminaires. Contrary to previous methods where the glare was rated using the luminance values of a single luminaire, this method calculates the glare of the entire lighting installation at a defined observer position. According to DIN EN 12464, the UGR reference value is provided for a standard room. An exact calculation of the UGR value at a defined observer position in a room is possible with modern lighting design programs. The lower the UGR value, the lower the glare. Where the luminance is < 15 cd/m 2, additional data is provided on the elevation angle, either 65. This is the critical angle above which the luminaire should not exceed 15 cd/ m 2. Efficacy Efficacy is the ratio of lamp lumens to the electrical (watts) consumed. Usually it is expressed in lumens per watt. System efficiency includes ballast losses. Examples: Edison s first lamp 1.4 lpw Incandescent lamp 1-4 lpw Fluorescent lamps 35-14 lpw Halogen lamps 2- lpw Mercury lamps 37-63 lpw Metal halide lamps 8-1 lpw High pressure sodium lamps 54-153 lpw T8 Fluorescent T5 HO Fluorescent High Pressure Sodium Metal Metal halide halide Pulse Start Lumens Per Watt (lpw) A measure of the efficacy of a light source in terms of the light produced for the consumed. For example, a 1- watt lamp producing 1 lumens gives 17.5 lumens per watt. Net lumen Describes the lumen including all losses from reflector, diffuser, etc. Light ratio (LOR) According to DIN/EN 1332/2, the LOR (Light Output tio) describes the ratio of the luminous flux of the luminaire to the lumens of the lamps used. Luminaires with direct/indirect emission also specify the DLOR (Downward Light Output tio) and the ULOR (Upward Light Output tio) as separate components. These indicate the light intensity distribution of a luminaire in the lower and upper parts of the room. NOTE: According the latest regulation for photometric measurements LOR for based luminaires is always mentioned in 1%. Figure 5.1.5: Lumen maintenance curves for various Commercial light type OS Lamp lumen maintenance factor The lamp lumen maintenance factor LL takes into account the reduction of luminous flux due to the ageing of the lamp. It signifies the ratio of the lamp lumens at a specific time and the new value. The current data provided by the lamp manufacturers must be taken into account here. % ted Lumen Output Burning Hours 242 USER MANUAL/OMS CALCULATOR 243

R&D Center Central Warehouse Dinning Hall Production Warehouse Production Hall Metal Production, Warehouse of Semi-finished products Products in Process Storage Production Hall Powdering Line, Metal Production Production Warehouse Production Hall/Facility, Production Warehouse Administration Building Showroom Conference Room Bar Production Hall/ Facility Production Hall/ Facility Gate House Administration Area Administration Area Warehouse Production Warehouse

GROUp 1 group1@oms.sk United Kingdom, IRELAND, ICELAND, BELGIum, DENMARk, FINLAND, SwEDEN, Norway, NEThERLANDS GROUp 2 group2@oms.sk CANADA, USA, Saudi ARABIA, QATAR, united ARAB EMIRATES, KuwAIT, BahRAIN, OMAN, yemen, PakISTAN, LEBANON, SyRIA, jordan, IRAN, AuSTRALIA, New zealand, ChINA, ThAILAND, MALAySIA, INDONESIA, SINGApORE, MACAu, South korea, PhILLIppINES, japan, BORNEO, Taiwan, MONGOLIA, VIETNAM, New CAONIA, hong kong, BruNEI, ITALy, Turkey, ISRAEL, South AND CENTRAL AMERICA, Cuba, jamaica, PuERTO RICO, The BahAMAS, haiti / DOMINICAN RepuBLIC GROUp 3 group3@oms.sk INDIA GROUp 4 group4@oms.sk FRANCE, LuXEMBurg, portugal, SpAIN, MALTA, Cyprus, GREECE, AFRICA, MADAGASCAR, MauRITIus, TanzANIA GROUp 5 group5@oms.sk SLOVAkia, Czech RepuBLIC GROUp 6 group6@oms.sk HuNGARy, poland, RuSSIA, UkRAINE, LATVIA, LithuANIA, kazakhstan, GEORGIA, ARMENIA, BELARus, MACEDONIA, BuLGARIA, SERBIA, BOSNIA AND herzegovina, ROMANIA, CROATIA, SLOVENIA, ESTONIA, MOLDOVA, UzbekISTAN, AzERBAIjan GROUp 7 group7@oms.sk GERMANy, AuSTRIA, SwitzERLAND Graphic design: Milan Mikula, Jozef Jagušák, RECO s.r.o., Prepress: RECO s.r.o., Photo: Milan Noga, RECO s.r.o. The manufacturer reserves all rights to make changes in materials and components used in production of lighting fittings. This work was done in collaboration with Slovak University of Technology in Bratislava with support of a project APVV Center of collaboration for transfer of innovative technologies from research to industry (project number: SUSPP-8-9).