2 Inch LED Recessed LIGHTING

Transcription

1 2 Inch LED Recessed LIGHTING

2 2" LED RECESSED LIGHTING DOWNLIGHTING WALL WASH ADJUSTABLE D2LED & A2LED: Prescolite s Revolutionary 2" LED lighting. Created to meet the needs of the LIGHTING DESIGN & ARCHITECTURAL Community Until recently, small aperture 2" LED products were only suitable for niche or accent lighting. With Prescolite s revolutionary 2" LED downlights, it s now possible to experience a new dimension in lighting design for commercial applications. With custom optics designed around the precision Xicato brand light engine, D2LED and A2LED offers the opportunity to create clean ceilings with minimal obtrusiveness. The downlight provides general, workable light output including track and accent lighting in new construction and retrofit applications, such as: LOBBIES Hospitality Lounge or bar areas in restaurants Professional / offices Retail High-end residential With Prescolite s 2" LED lighting, lighting designers and architects can have it all minimal aperture size, efficiency and premium optics when lighting highly aesthetic environments. unobtrusive flexible complete Designers can create clean ceilings with minimal obtrusiveness. One fixture is designed to work in new construction or retrofit. Multiple optical options available, including wall wash. Downlight, wall wash, adjustable. All designed to be used together in a space.

3 TABLE OF CONTENTS D2LED/A2LED Product Anatomy 2 Patent Pending J-Tube 3 Challenging the Downlight Paradigm 4 Xicato Module 5 Xicato XSM Technology 6 Thermal Design 7 Color Consistency 8 Color Saturation 9 D2LED Compared to Traditional Sources D2LED Wall Wash A2LED Adjustable Installation/Servicing 16-17

4 2" LED RECESSED LIGHTING D2LED & A2LED Heat sink Fixture retention springs J-Tube (patent pending), no frame required Insulation sensor Xicato light engine (not visible) Reflector LIGHT PIPE DUAL-SLIDE AIMING D2LED D2LED also features a strain relief cable, to prevent any undue pressure from being placed on wire connections. D2LED/A2LED Product Family: Type: LED Configuration: Color Temperature: CRI: Architektur LED Recessed 2" Open Reflector / Light Engine Assembly with Xicato 1300 Lumen module 2700K, 3000K, 3500K, 4000K 80+ Nominal / 95 CRI Dimming: 0-10V to 10% Voltage: Input Watts: Optics: 120V or 277V 20W 25, 35, 45 and wall wash 7 8 D2LEDWW A2LED 2

5 Prescolite s patent pending J-Tube design: Features ability to thru branch wire (2 in/2 out). Arlington connector not supplied with fixture Insulation sensor provides thermal protection Accessible/removable from below ceiling LOW VOLTAGE SUPPLY VOLTAGE Quick connects Provides for separation of line and low voltages 3

6 Challenging the Downlighting Paradigm The Lambertian lumen distribution of the Xicato remote phosphor LED module provides a unique opportunity to transition from the traditional lighting design model and reduce the aperture diameter. View the comparison chart below to see how D2LED compares to other downlighting solutions. APERTURE Diameter APERTURE AREA 2.25" 4.0 sq. in. 4.25" 14.2 sq. in. D2LED HOW SMALL IS A 2" APERTURE? GET A SENSE OF PERSPECTIVE. When viewing a downlight your eye does not perceive the size of the aperture relative to the diameter, but rather, to the area of the opening! So the D2LED appears to be 1/4 the size of a typical 4" downlight. 5.75" 26.0 sq. in. 7.75" 47.2 sq. in. 9.25" 67.2 sq. in. It s now possible to create clean ceilings with minimal obtrusiveness using a nominal 2" aperture downlight, while also providing high lumen output (858 delivered lumens) for general applications. 4

7 xicato module Xicato Module D2LED is designed around the premium Xicato light engine that: > Uses remote phosphor technology > Offers color consistency (2-step MacAdam Ellipse) from fixture to fixture > Is thermally manageable and in a small form factor > IP66 rated wet location > Features optical consistency 5

8 Xicato XSM TECHNOLOGY The Corrected Cold Phosphor Technology matches blue LEDs to a phosphor disk to lock in color and provide lighting professionals with the consistency required for architectural applications. Patented internal optical mixing cavity Patented Corrected Cold Phosphor Technology Patented thermal design LEDs (not to scale) 6

9 Thermal Design Prescolite s heat sink features a state-of-the-art design for optimal thermal management. The design provides consistent unrestricted heat flow from the source to the air. This ensures maximum life and consistent color over the fixture s lifespan. > 168 square inches of heat sink surface area > LED module operates substantially under Xicato s LM80 maximum test point with free air flow around the heat sink. D2FRM: PLASTER FRAME D2LED s unique design doesn t require a frame to be installed into a ceiling in most applications. To support the downlight in weak ceilings, such as tiles, Prescolite offers the D2FRM plaster frame option. D2ICAT: IC BOX A special option is available for applications that require an IC Box such as high-end residential settings. The D2ICAT IC-rated, and airtight box is an ideal for installing the downlight into an insulated ceiling.* *Not compatible with A2LED 7

10 color consistency The D2LED satisfies the exacting requirements of architectural applications by maintaining color consistency Y Y y K 3500K 3000K Corrected Cold 2700K Phosphor Technology Color point within 2 MacAdam Ellipses Color point centered on Black Body Locus x X Xicato Specification Xicato Specification MacAdam Ellipses (1, 2, 3, & 4 step) MacAdam Ellipses (1, 2, 3, & 4 step) ANSI NEMA Standard ANSI NEMA Standard Industry Standard Color Bins Industry Standard Color Bins X WHAT DOES A 2-STEP MACADAM ELLIPSE MEAN? Both of these apples are red, but do they really look the same? Within a 2-step MacAdam Ellipse, all your apples appear the same. 8

11 color saturation The D2LED and A2LED have precise color levels and maintains R9 Values greater than 15, which matches some traditional sources. XICATO SPECTRAL DISTRIBUTION Wavelength [nm] Xicato CRI R-Values RA R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 D2LED 80CRI Typical Compact Metal Halide Typical Compact Fluorescent IES Std for CRI 9

12 superior optical performance D2LED compared to traditional 75 sources D2LED vs. 50W MR In addition to offering superior 900 optics, D2LED provides flexibility 45 with different beam spreads 45 (25º, 35º and 45º), as well as smooth beam edge and uniformity CANDELA DISTRIBUTION D2LED25 DEG CANDELA W MR16 DEG CANDELA In the chart below, see how D2LED compares to typical 50W MR16 lamp: CANDELA DISTRIBUTION Variable D2LED MR16 Beam Edge Smooth None Uniformity Perfect 250Irregular and striated Glare Low Wide angle, 500 up to 90 Distribution Defined Erratic D2LED W MR16 75 DEG CANDELA DEG CANDELA While a handful of small aperture LED products are on the market, none of them have the high output like D2LED at 858 delivered lumens and 43 lumens per watt. CANDELA DISTRIBUTION W QUAD 90 / D2LED45 6" HORIZONTAL CFL 75 DEG450CANDELA DEG CANDELA

13 D2LED 25º 40º 50W MR16 D2LED 35º 55º 50W MR16 D2LED 45º 26W QUAD / 6" HORIZONTAL CFL 11

14 D2LED WALL WASH: A POWERFUL COMBINATION OF UNIFORMITY AND CONTROL The D2LED wall wash brings all the superior control of the D2LED and combines it with a revolutionary approach to wall washing. This unique approach to optical design for wall washing, along with the innovative mounting method, raises the bar on wall wash performance. D2LED wall wash yields distributions that outperform most larger aperture specification grade downlights with traditional sources. LIGHT-PIPE TECHNOLOGY Prescolite s patent-pending light-pipe technology harnesses the light from the Xicato module and transfers it down into the downlight with minimal degradation, maintaining a clean, highly controlled wall wash. The cut end of the light-pipe has an exclusive lenticular tooled pattern to direct each individual light ray for perfect optical control. SMALL APERTURE The D2LED wall wash is configured in the same way as the standard D2LED with its signature 2-inch nominal aperture, allowing for a clean ceiling and unobtrusive appearance UNIFORMITY The wall wash configuration of the D2LED maintains the same even light distribution and smooth beam edge that the standard version offers. CLOSE TO CEILING The D2LED wall wash illuminates the wall from ceiling to floor, with a quality of light not seen before in this configuration, including a smooth transition close to the ceiling plane.

15 3 ft. from wall 3 ft. spacing 6 in ft ft ft DISTANCE FROM CEILING 4 ft. 5 ft. 6 ft FOOTCANDLES ft. 7 ft ft ft CENTER ROOM SIDE CONTRIBUTION XICATO SOURCE INSTALLS FROM BELOW Not only does the D2LED wall wash The D2LED wall wash uses the Often times, the wall wash version perform superior wall washing, but it same Xicato LED module found in of a downlight will have a different also incorporates the same superior D2LED to provide superior color configuration than standard downlighting to the room-side of saturation and matching. versions. D2LED wall wash has the the fixture, with no room-side glare, same easy-to-install configuration utilizing the same VirtualSource as the standard D2LED downlight. appearance as the standard D2LED. 13

16 Prescolite completes 2" LED family The smallest aperture in commercial LED lighting is now available as an adjustable luminaire. Ideal for sloped ceilings and accent lighting applications, Prescolite s new A2LED offers: > Smooth 35-degree optical pattern, which may be adjusted and locked up to 30-degrees from vertical > Unique installation that allows 360-degree rotational aiming > Translating center beam optics to improve optics at high aiming points > 2" ceiling opening for a clean look below the ceiling > Xicato module for rich color rendering and saturation Xicato Light Engine As part of Prescolite s 2 LED family, A2LED is designed around a high output Xicato light engine. Create clean ceilings with minimal obtrusiveness and superior brightness control. Additionally, A2LED features: > Uniform, discreet and glare-free illumination > High lumen output > Long life, low maintenance benefits with a minimum 50,000 hours at 70 percent lumen maintenance Have a project that calls for superior optics and energy savings without sacrificing aesthetics? Contact your Prescolite representative about our complete 2-inch downlight, wall wash and adjustable LED offering. 14

17 dual-slide aiming system Most small-aperture adjustable products simply tilt and aim the light into the lower trim. Prescolite s unique dual-slide aiming mechanism allows more light out of the fixture! 15

18 quick and easy installation In four easy steps, you can install D2LED and a2led in your next lighting design. Before the ceiling is finished, run wiring to the approximate location where the D2LED or A2LED will be installed. STEP 1: MAKE CEILING CUTOUT STEP 2: RUN WIRES TO J-TUBE STEP 3: SLIDE/SNAP J-TUBE CLOSED Use a 2 7/8" hole saw and pilot drill to cut an opening for the D2LED or A2LED downlight. Because of the small reflector flange of the fixture, the accuracy of this hole is critical. Even a 3" hole saw may leave a ceiling cut out too large to be completely hidden after installation. Pull the pre-existing wiring below the ceiling and connect to the J-tube assembly through the 1/2" knockout. A 3/8" flex conduit duplex connector may be used to easily daisy chain fixtures together or for end-ofrun applications a standard 1/2" connector can be used. Because both the D2LED and A2LED feature a 0-10 volt dimming capability, be sure to include any low voltage wire connections in this step. When wiring for dimming, the low voltage wiring installs through the adjoining 1/2" knockout. A second 3/8" flex conduit duplex connector may be used in this knockout where applicable. Simply slide the J-tube closed until it locks into place with the springs on opposite ends of the assembly to complete the third step. 16

19 STEP 4: INSTALL FIXTURE INTO CEILING REMOVAL FOR SERVICING When installing the A2LED, be sure to adjust the vertical angle at this stage. Once installed, being careful not to leave finger prints on the reflector, gently twist clockwise slightly to secure firmly against ceiling. While the D2LED and A2LED are designed with a life expectancy of over 50,000 hours, there may be times when you may need to access the fixture or J-tube assembly. For this reason, the fixtures have been designed to come out of the ceiling as easy as they went in. Twist the reflector slightly counter-clockwise while applying slight downward pressure. Then, once the springs are accessible, squeeze them together and remove the fixture from ceiling. Feed the J-tube assembly through ceiling cutout. The J-tube assembly has been designed and CSA approved to conveniently lay on top of the ceiling material. Squeeze the retention springs, insert the light engine assembly into the cut out, and push until the springs pop out above the ceiling, locking the fixture into place. For emergency egress lighting, D2LED and A2LED are tested and compatible with Dual-Lite 100VA and 250VA LiteGear inverters. 17

20 701 Millennium Boulevard Greenville, SC Phone: (864) Copyright 2012 Prescolite, Inc., a division of Hubbell Lighting, Inc. All rights reserved. Printed in USA. PR1087 7/12 1