3.5" (89mm) 5.0" (127mm) cr 4 575l 12 series size initial delivered lumens cct voltage base type options cr 4 4 (102mm) 575l 9.5w, 575 lumens-61 lpw 27k 2700k 30k 3000k 35k 3500k 40k 4000k 12 120 volts e26 edison base gu24 gu24 base (title 24 compliant) d specular reflector ordering information example: cr4-575l-27k-12-e26 ? see www.cree.com/lighting/products/warranty for warranty terms * reference www.cree.com/lighting for recommended dimmers cr series cr4? led downlight - 4" rev. date: v3 10/28/2015 product description the cr4? led downlight delivers 575 lumens of exceptional 90+ cri light while achieving over 60 lumens per watt. this breakthrough performance is achieved by combining the high effcacy and high-quality light of cree truewhite ? technology. the cr4 is available in warm and cool color temperatures, and easily installs into most standard four-inch recessed ic or non-ic housings. applications: new construction or upgrade for residential and commercial lighting utilizes cree truewhite ? technology initial delivered lumens: 575 lumens input power: 9.5 watts cri: 90 cct: 2700k, 3000k, 3500k, 4000k limited warranty ? : 5 years lifetime: designed to last 50,000 hours dimming: dimmable to 5%* performance summary for full list of cree quick ship products visit www.cree.com/lighting/quickship t (800) 236-6800 f (262) 504-5415 us: www.cree.com/lighting t (800) 473-1234 f (800) 890-7507 canada: www.cree.com/canada
open space spacing lumens wattage lpw w/ft 2 average fc 4 x 4 575 9.5 61 0.52 38 6 x 6 0.25 18 8 x 8 0.14 10 10 x 10 0.08 6 10' ceiling, 80/50/20 reflectances, 2.5 workplane. llf: 1.0 initial. open space: 50' x 40' x 10' corridor spacing lumens wattage lpw w/ft 2 average fc 4' on center 575 9.5 61 0.33 15 6' on center 0.23 10 8' on center 0.17 8 10' on center 0.13 6 10' ceiling, 80/50/20 reflectances, light levels on the ground. llf: 1.0 initial. corridor: 6' wide x 100' long application reference installation ? designed to easily install in standar d 4 (102mm) downlight housings* ? quick install system utilizes a unique r etention feature. simply attach socket to cr4. move light to ready position and slide into housing cr4? led downlight - 4" product specifcations cree truewhite ? technology a revolutionary way to generate high-quality white light, cree truewhite ? technology is a patented approach that delivers an exclusive combination of 90+ cri, beautiful light characteristics, and lifelong color consistency, all while maintaining high luminous effcacy C a true no compromise solution. construction & materials ? durable upper housing protects leds, driv er and power supply. adjustable flip clips resist heat while providing retention for flush ceiling ft ? thermal management system uses the lower reflect or to conduct heat away from leds and transfer it to the plenum space for optimal performance. led junction temperatures stay below specifed maximum even when installed in attic insulation ? suitable for insulated and non-insulated ceilings ? one-piece aluminum lower reflect or redirects light while also conducting heat away from leds. it creates a comfortable visual transition from the lens to the ceiling plane optical system ? unique combination of reflectiv e and refractive optical components achieves a uniform, comfortable appearance while eliminating pixelation and color fringing. this ensures smooth light patterns are projected with no hot spots and minimal striations ? components work together t o optimize distribution, balancing the delivery of high illuminance levels on horizontal surfaces with an ideal amount of light on walls and vertical surfaces. this increases the perception of spaciousness ? diffusing polycarbonate lens shields dir ect view of leds electrical system ? integral, high-effciency driver and power supply ? power f actor: > 0.9 ? total harmonic dist ortion: < 20% ? input voltage: 120v , 60hz ? dimming: dimmable to 5% with most incandescent dimmers* ? operating temperatur e range: 0-35?c (32-95?f) regulatory & voluntary qualifications ? energy star ? qualifed. please refer to www.energystar.gov/certifed-products/certifed-products?c=products.pr_fnd_es_ products&s=mega for most current information ? culus listed ? suitable for wet locations ? exceeds california title-24 high effcacy luminair e requirements * reference www.cree.com/lighting/products/indoor/downlights-us/cr-series for recommended dimmers note: reference www.cree.com/lighting/products/indoor/downlights-us/ cr-series for detailed installation instructions *reference www.cree.com/lighting/products/indoor/downlights-us/cr- series for a list of compatible housings reference www.cree.com/lighting/products/indoor/downlights-us/ cr-series for detailed photometric data 0? 20? 50? 70? 90? 73 0 290 145 218 0 ? 90? photometry cr4-575l-27k-12-e26 based on onspex report #: 2539163 luminaire photometry has been conducted by a nvlap accredited testing laboratory in ceeqtfcpegykv+50./+50./urgekguvggpvktgnwkpcktgcuvguqwteg tguwnvkpikpcnwkpcktggekgpeq coeffcients of utilization C zonal cavity method rc %: 80 rw %: 70 50 30 10 rcr: 0 119 119 119 119 1 111 107 103 100 2 102 95 90 85 3 95 85 78 73 4 87 77 69 63 5 81 70 62 56 6 75 63 55 50 7 70 58 50 44 8 66 53 45 40 9 62 49 42 36 10 58 46 38 33 effective floor cavity reflectance:?20% average luminance table (cd/m 2 ) vertical angle horizontal a ngle 0 45 90 45 34,995 35,444 34,705 55 24,720 24,908 24,164 65 14,219 14,566 14,273 75 10,650 10,367 9,939 85 9,957 10,666 10,480 zonal lumen summary zone lumens % lamp luminaire 0-30 219 n/a 37.0% 0-40 346 n/a 58.5% 0-60 533 n/a 90.1% 0-90 591 n/a 100.0% 0-180 591 n/a 100.0% ? 2015 cree, inc. and/or one of its subsidiaries. all rights reserved. for informational purposes only. content is subject to change. patent www.cree.com/patents. cree ? , truewhite ? , and cree truewhite ? are registered trademarks, and the cree logo, cr4?, the cree truewhite technology logo, and the quick ship logo are trademarks of cree, inc. energy star ? and the energy star logo are registered trademarks of the u.s. environmental protection agency. the ul logo is a registered trademark of ul llc. t (800) 236-6800 f (262) 504-5415 us: www.cree.com/lighting t (800) 473-1234 f (800) 890-7507 canada: www.cree.com/canada
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