CR Series with Cree SmartCast® Technology CR24™ 2' x 4' Architectural LED Troffer Product Description The CR24™ architectural LED troffer with Cree SmartCast® Technology, Cree's intelligent light solution, provides extreme energy productivity and code compliance - all with installation that's so intuitive and simple, it just works. Cree SmartCast® Technology products incorporate integrated ambient and occupancy sensing and wireless communication to achieve energy savings and extended product life resulting in lower electricity bills, reduced maintenance, and an improved total cost of ownership over traditional lighting control systems. And now, CR Series troffers with Cree SmartCast® Technology offer field adjustable color temperatures, simplifying project specification, ordering and installation by allowing one troffer to be used in any space regardless of color temperature preference. Performance Summary Utilizes Cree TrueWhite® Technology 4.75" (121mm) Room-Side Heat Sink Efficacy: 100-131 LPW Initial Delivered Lumens: 4,000 lumens Input Power: 30.5-40 watts CRI: 90 CRI SmartCast® Control Module location CCT: 3000K, 3500K, 4000K, 5000K, adjustable CCT 47.7" (1212mm) Input Voltage: 120-277 VAC Limited Warranty†: 5 years Controls: Cree SmartCast® Technology Mounting: Recessed* † See http://lighting.cree.com/warranty for warranty terms 23.7" (602mm) Accessories Field-Installed Drywall Grid Adapter DGA-24WHT Cree SmartCast® Technology Configuration Tool‡ CCT-CWC-1 - One required per project when CMA control is selected ‡ Cree SmartCast® Technology Face Plates‡‡ CFP-1-WH - Matching Cree face plate, 1-gang, white CFP-2-WH - Matching Cree face plate, 2-gang, white CFP-3-WH - Matching Cree face plate, 3-gang, white Cree SmartCast® Technology Wireless Dimmer‡‡ CWD-CWC-WH Cree SmartCast® Technology Wireless Switch‡‡ CWS-CWC-WH Refer to the Configuration Tool spec sheet for more details Refer to the Wireless Dimmer Smartcast Control spec sheet for more details ‡‡ Ordering Information Example: CR24-40L-35K-CMA CR24 Product Initial Delivered Lumens CCT Voltage Control CR24 40L 40W, 4,000 lumens – 100 LPW 40LHE 30.5W, 4,000 lumens – 131 LPW (30K) 32W, 4,000 lumens – 125 LPW (35K) 33W, 4,000 lumens – 121 LPW (40K) 34.5W, 4,000 lumens – 116 LPW (50K) 30K 3000K 35K 3500K 40K 4000K 50K 5000K ACK Adjustable CCT: 3000K-5000K - Available only with 40L - Factory set at 4000K - Adjustable in 500K increments Blank 120-277 Volt CMA Options Cree SmartCast Technology -- Integral motion and ambient sensors and wireless communication ® EB10W Emergency Battery Backup -- 40L-ACK: 1,000 lumens -- 40LHE-30K: 1,300 lumens -- 40LHE-35K: 1,250 lumens -- 40LHE-40K: 1,200 lumens -- 40LHE-50K: 1,150 lumens * Acceptable for use with standard 9/16 T-Bar or larger when installed per installation instructions. Consult factory for non-standard grid applications Rev. Date: V5 02/03/2016 US: lighting.cree.com/lighting T (800) 236-6800 F (262) 504-5415 Canada: www.cree.com/canada T (800) 473-1234 F (800) 890-7507 CR24™ 2' x 4' Architectural LED Troffer with Cree SmartCast® Technology Cree SmartCast® Technology Product Specifications CREE SMARTCAST TECHNOLOGY Cree SmartCast® Technology is the most intuitive and easiest to install intelligent light solution on the market. SmartCast Technology delivers up to 70% energy savings at up to half the cost of other solutions. Luminaires combine best-in-class light with onboard sensors and intelligence to deliver a better light experience. Extreme energy productivity, code compliance and a better light experience without any extra design, installation or setup work. 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 efficacy – a true no compromise solution. ® ROOM-SIDE HEAT SINK An innovative thermal management system designed to maximize cooling effectiveness by integrating a unique room-side heat sink into the diffusing lens. This breakthrough design creates a pleasing architectural aesthetic while conducting heat away from LEDs in a temperature-controlled environment. This enables the LEDs to consistently run cooler, providing significant boosts to lifetime, efficacy, and color consistency. CONSTRUCTION & MATERIALS • Durable 22-gauge steel housing with standard troffer access plate for electrical installation • One-piece lower reflector finished with a textured high reflectance white polyester powder coating creates a comfortable visual transition from the lens to the ceiling plane • Includes t-bar clips and holes for mounting support wires (by others) OPTICAL SYSTEM • Unique combination of reflective and refractive optical components achieves a uniform, comfortable appearance while eliminating pixelation and color fringing • Components work together to 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 lens integrated with upward-facing LED strip eliminates direct view of LEDs while lower reflector balances brightness of lens with the ceiling to create a low-glare high angle appearance ELECTRICAL SYSTEM • Integral, high-efficiency driver INTEGRAL MOTION SENSOR • Passive infrared (PIR) • Coverage area: 100 sq. ft. (30.5m2) at 10 ft. (3.0m) mounting height • Not intended to be mounted higher than 12 ft. (3.7m) • Operation: • Grouped with a wall control: Luminaire will operate in vacancy mode (manual-on/ auto-off) • Not grouped with a wall control: Luminare will operate in occupancy mode (auto-on/auto-off) • Luminaires operate at full intensity until OneButton™ Setup is initiated by the Cree Configuration Tool AMBIENT LIGHT SENSOR • Sensor response matches response of human eye • Not intended to be mounted higher than 12 ft. (3.7m) • Luminaires operate at full intensity until OneButton™ Setup is initiated by the Cree Configuration Tool • Daylight harvesting calibration performed automatically during OneButton™ Setup INTEGRAL WIRELESS COMMUNICATION • 2.4GHz wireless mesh technology with AES 128-bit encryption • Self assigns to quietest channel during OneButton™ Setup • Range: • 30 ft. (9.1m) in typical commercial applications • 300 ft. (91.4m) open air without obstructions • Network: 250 devices max. • Space: 100 devices max. per group • FCC certified • IC certified LUMINAIRE • Luminaires operate at full intensity until OneButton™ Setup is initiated by the Cree Configuration Tool • 10 year power fail memory of settings • Power Factor: = 0.9 nominal • Input Voltage: 120-277V, 50/60Hz • Operating Temperature Range: 0˚C - + 35˚C (32˚F - + 95˚F) • Total Harmonic Distortion: < 20% DEPLOYMENT • Please refer to the SmartCast® Deployment Guide at www.creelink.com/exLink.asp?23613564OH88E44I39771048 • Dimming: 5% - 100% REGULATORY & VOLUNTARY QUALIFICATIONS • cULus Listed • Suitable for damp locations • Designed for indoor use • UL924 (EB10W option) • DLC qualified. Please refer to www.designlights.org/QPL for most current information • RoHS compliant. Consult factory for additional details • Meets FCC Part 15 standards for conducted and radiated emissions US: lighting.cree.com/lighting T (800) 236-6800 F (262) 504-5415 Canada: www.cree.com/canada T (800) 473-1234 F (800) 890-7507 CR24™ 2' x 4' Architectural LED Troffer with Cree SmartCast® Technology Photometry CR24-40L-30K BASED ON CESTL REPORT TEST #: 2013-0009 Luminaire photometry has been conducted by a NVLAP accredited testing laboratory in accordance with IESNA LM-79-08. IESNA LM-79-08 specifies the entire luminaire as the source resulting in a luminaire efficiency of 100%. 90˚ Coefficients Of Utilization – Zonal Cavity Method 70˚ 345 689 50˚ 1034 1379 0˚ 20˚ 0˚ 90˚ Zonal Lumen Summary Average Luminance Table (cd/m2) Horizontal Angle RC %: 80 RW %: 70 50 30 10 RCR: 0 119 119 119 119 1 110 105 101 98 2 100 92 86 80 3 91 81 73 67 4 84 72 63 57 5 77 64 55 49 6 71 58 49 43 7 66 52 44 37 8 61 48 39 33 9 57 44 35 30 10 53 40 32 27 Vertical Angle 0 Zone Lumens % Lamp Luminaire 27.9% 0° 45° 90° 0-30 1,086 N/A 45° 1,978 2,189 2,247 0-40 1,803 N/A 46.4% 55° 1,814 2,073 2,101 0-60 3,219 N/A 82.8% 65° 1,506 1,794 1,788 0-90 3,886 N/A 100% 75° 995 1,224 789 0-180 3,886 N/A 100% 85° 177 0 0 Reference www.cree.com/Lighting/Products/Indoor/Troffers/CR-Series for detailed photometric data Effective Floor Cavity Reflectance: 20% Application Reference Based on CR24-40L-30K Luminaire Recommended CR Series Lumen Maintenance Factors (LMF)1 Open Space Spacing 8x8 8 x 10 10 x 10 10 x 12 Initial Delivered Lumens Lumens Wattage LPW w/ft2 40L 40W 100 0.69 54 40LHE 30.5W 131 0.56 54 40L 40W 100 0.55 45 40LHE 30.5W 131 0.45 45 40W 100 0.44 38 30.5W 131 0.36 38 40L 4,000 40LHE Ambient Average fc 40L 40W 100 0.37 30 40LHE 30.5W 131 0.30 30 0˚C (32˚F) 5˚C (41˚F) 10˚C (50˚F) 15˚C (59˚F) 20˚C (68˚F) 9' ceiling: 80/50/20 reflectances; 2.5' workplane, open room. LLF: 1.0 Initial Open Space: 50' x 40' x 10' 25˚C (77˚F) 30˚C (86˚F) 35˚C (95˚F) 40˚C (104˚F) Initial Delievered Lumens Initial LMF 25K hr Projected2 LMF 50K hr Projected2 LMF 75K hr Projected2 LMF 100K hr Calculated3 LMF 40L 1.05 1.04 1.04 1.04 1.04 40LHE 1.05 1.01 0.98 0.96 0.94 40L 1.04 1.03 1.03 1.03 1.03 40LHE 1.04 1.00 0.97 0.95 0.93 40L 1.03 1.02 1.02 1.02 1.02 40LHE 1.03 0.99 0.96 0.94 0.92 40L 1.02 1.01 1.01 1.01 1.01 40LHE 1.02 0.98 0.95 0.93 0.91 40L 1.01 1.00 1.00 1.00 1.00 40LHE 1.01 0.97 0.95 0.92 0.90 40L 1.00 0.99 0.99 0.99 0.99 40LHE 1.00 0.96 0.94 0.91 0.89 40L 0.99 0.98 0.98 0.98 0.98 40LHE 0.99 0.95 0.93 0.91 0.89 40L 0.98 0.97 0.97 0.97 0.97 40LHE 0.98 0.94 0.92 0.90 0.88 40L 0.97 0.96 0.96 0.96 0.96 40LHE 0.97 0.93 0.91 0.89 0.87 Lumen maintenance values at 25˚C are calculated per TM-21 based on LM-80 data and in-situ luminaire testing 2 In accordance with IESNA TM-21-11, Projected Values represent interpolated value based on time durations that are within six times (6X) the IESNA LM-80-08 total test duration (in hours) for the device under testing ((DUT) i.e. the packaged LED chip) 3 In accordance with IESNA TM-21-11, Calculated Values represent time durations that exceed six times (6X) the IESNA LM-80-08 total test duration (in hours) for the device under testing ((DUT) i.e. the packaged LED chip) 1 2016 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®, SmartCast®, the SmartCast logo, TrueWhite®, and Cree TrueWhite® are registered trademarks, and CR24™, the Cree logo, the Cree TrueWhite Technology logo, and OneButton™ are trademarks of Cree, Inc. The UL logo is a registered trademark of UL LLC. The DLC QPL logo is a registered trademark of Northeast Energy Efficiency Partnerships, Inc. © US: lighting.cree.com/lighting T (800) 236-6800 F (262) 504-5415 Canada: www.cree.com/canada T (800) 473-1234 F (800) 890-7507