ETC130 / 140 Inground Uplights - Gimbal LED. Presentation Overview

ETC130-RE GB 12 LED 12W / 350 ma 1320 lm / 4000 K*/** ETC130 GB 12 LED 18W / 500 ma 1785 lm / 4000 K*/** ETC140 GB 24 LED 24W / 350 ma 2640 lm / 4000 K*/** *Nominal lumen output based on manufacturers data at 25 C Tj **As of first quarter 2012, for latest data refer to www.we-ef.com WE-EF Copyright 2013 3

Features Mechanical IP67 (dust-tight and water-tight immersible) UL, cul listed: Suitable for wet locations Stainless steel construction including PCS hardware Silicone rubber gasket Safety glass lens max. load 5 tonnes Factory Sealed termination chamber complete with 3 of flexible 18/3 cable No tool removable gear tray assembly Option with Anti-Slip ceramic Coating ASC (see Website) WE-EF Copyright 2013 4

Features Mechanical Off-set gimbal mounted lamp module with lockable Rotate and Lock Orientation Guide aiming. Rotatable with continual aiming through 360 Tilt with 2 increments, 13 steps, approximate maximum 30 Orientation Guide Tilt and Lock Tilt WE-EF Copyright 2013 6

Features Electrical LED Surge Protection Bypass Device Built in surge protection Bypass device. If one LED fails, it is removed from the circuit guaranteeing the remaining LEDs continue to function NTC (Negative Temperature Coefficient) thermocouple monitoring of LEDs to pre-programmed and safe level; in the event of overheating (ex. operating during daytime) the lumen output will be reduced by 50% WE-EF Copyright 2013 8

Features Performance Example (ETC130 GB): Very Narrow Beam with Sharp Cut-Off [VNS] LED Single PMMA-LED lens array (less parts and easily exchanged) Developed in-house Example (ETC130 GB): Medium Beam [M] Optical efficiency over 98% Four beam distribution options [W] Wide Beam [M] Medium Beam [VN] Very Narrow Beam [VNS] Very Narrow Beam Sharp Cut-Off WE-EF Copyright 2013 10

Art # Description LOR Half Peak Max. [cd/klm] 611-3247 ETC130-RE 12W GB LED [W] 66.6% 2 x 25 843 611-3227 ETC130-RE 12W GB LED [M] 74.2% 2 x 14.7 2337 611-3221 ETC130 RE 12W GB LED [VN] 67.8 % 2 x 6 8357 611-3241 ETC130 RE 12W GB LED [VNS] 70.9% 2 x 4 26849 Features Performance LED [W] Wide Beam [M] Medium Beam [VN] Very Narrow Beam [VNS] Very Narrow Beam Sharp Cut-Off 611-3041 ETC130 GB 18W LED [W] 64.6% 2 x 25 817 611-3021 ETC130 GB 18W LED [M] 70.3% 2 x 14.7 2216 611-3015 ETC130 GB 18W LED [VN] 67.8 % 2 x 6 8357 611-3035 ETC130 GB 18W LED [VNS] 70.9% 2 x 4 26849 WE-EF Copyright 2013 11

Art # Description LOR Half Peak Max. [cd/klm] 611-4035 ETC140 GB 24W LED [W] 66.7% 2 x 26 835 611-4015 ETC140 GB 24W LED [M] 74% 2 x 14.7 2337 611-4021 ETC140 GB 24W LED [VN] 75.3% 2 x 6.3 7506 611-4005 ETC140 GB 24W LED [VNS] 70.9% 2 x 3.9 26849 Features Performance LED [W] Wide Beam [M] Medium Beam [VN] Very Narrow Beam [VNS] Very Narrow Beam Sharp Cut-Off WE-EF Copyright 2013 12

Features Electrical ETC130-RE GB LED Art # Description Lifetime 611-3247 ETC130-RE 12W GB LED [W] > 60.000 hrs 611-3227 ETC130-RE 12W GB LED [M] > 60.000 hrs 12 LED 12W / 350 ma (Cree XP-E LEDs) 1320 lm / 4000 K*/** Lifetime B10/L70 at Ta = 25 611-3221 ETC130 RE 12W GB LED [VN] > 60.000 hrs 611-3241 ETC130 RE 12W GB LED [VNS] > 60.000 hrs *Nominal lumen output based on manufacturers data at 25 C Tj **As of first quarter 2012, for latest data refer to www.we-ef.com WE-EF Copyright 2013 13

Features Electrical ETC130 GB LED Art # Description Lifetime 611-3041 ETC130 GB 18W LED [W] > 60.000 hrs 611-3021 ETC130 GB 18W LED [M] > 60.000 hrs 12 LED 18W / 500 ma (Cree XP-E LEDs) 1785 lm / 4000 K*/** Lifetime B10/L70 at Ta = 25 611-3015 ETC130 GB 18W LED [VN] > 60.000 hrs 611-3035 ETC130 GB 18W LED [VNS] > 60.000 hrs *Nominal lumen output based on manufacturers data at 25 C Tj **As of first quarter 2012, for latest data refer to www.we-ef.com WE-EF Copyright 2013 14

Features Electrical ETC140 GB LED Art # Description Lifetime 611-4035 ETC140 GB 24W LED [W] > 60.000 hrs 611-4021 ETC140 GB 24W LED [M] > 60.000 hrs 24 LED 24W / 350 ma (Cree XP-E LEDs) 2640 lm / 4000 K*/** Lifetime B10/L70 at Ta = 25 611-4015 ETC140 GB 24W LED [VN] > 60.000 hrs 611-4005 ETC140 GB 24W LED [VNS] > 60.000 hrs *Nominal lumen output based on manufacturers data at 25 C Tj **As of first quarter 2012, for latest data refer to www.we-ef.com WE-EF Copyright 2013 15

Features Offset Gimbal Stainless Steel Construction Benefits Greater adjustability, true 30 degree tilt angle Long lifetime/corrosion resistant Safety Glass Lens max. load 5 tonnes. One piece silicone gasket Factory Sealed termination chamber complete with 3 of flexible 18/3 cable PCS (polymer coated system) stainless steel fasteners IP67 protection rating for complete luminaire High ambient temperature rating 25 C Optical grade PMMA Lenses Option [W], [M], [VN] and [VNS] Tiltable and Rotatable High efficiency, High quality, High output LED s. Option 3000 K, 4000 K LEDs Proven against incidental vandalism Ease of installation and maintenance 15% Teflon for friction reduced action and reduced risk of binding. Reduced friction between male and female thread causes tighter fit between connected parts. Prevents galvanic corrosion that otherwise occurs, when metals of dissimilar electro negatives are in contact Dust tight and watertight-immersible; long life, suitable for commercial and industrial applications High reliability, extended component life High Optical Efficiency of over 98%, less parts, easily exchanged Choice and flexibility in the design process. Suitable for a wide range of application (from wall washing to pathway lighting) On average 70% Lumen maintenance > 60.000 hrs. Lifetime not affected by on/off switching Ability to match other light sources in the design process and balance efficiency and ambience 16