CR Series CR14™ 1' x 4' Architectural LED Troffer Product Description The CR14™ Architectural LED troffer delivers up to 130 lumens per watt of exceptional 90 CRI light at 4000 lumens. This breakthrough performance is achieved by combining the high efficacy and highquality light of Cree TrueWhite® Technology with a unique thermal management design. The CR14 product family is available in warm, neutral, cool, or daylight color temperatures and has step, 0-10V, or Lutron EcoSystem® Enabled dimming options. Its unique indirect illumination design makes the CR14 perfect for use in commercial new construction or renovated spaces. Performance Summary Utilizes Cree TrueWhite® Technology (90 CRI) Room-Side Heat Sink Efficacy: 90-130 LPW Initial Delivered Lumens: 2,200, 3,100, 4,000, 5,000 lumens Input Power: 22-50 watts CRI: 90 CRI (Cree TrueWhite® Technology), 80+ CRI (HD) CCT: 3000K, 3500K, 4000K, 5000K Input Voltage: 120-277 VAC or 347 VAC 47.7" (1212mm) Limited Warranty†: 10 years Lifetime: Designed to last from 50,000 hours (HD), 75,000 hours (Standard TW), and 100,000 hours (HE TW) Controls: Step Level to 50%, 0-10V Dimming , Lutron EcoSystem Enabled to 5%* Mounting: Recessed** See www.cree.com/lighting/products/warranty for warranty terms * Reference www.cree.com/lighting for recommended dimming control options ** Acceptable for use with standard 9/16 T-Bar or larger when installed per installation instructions. Consult factory for non-standard grid applications † 11.7" (297mm) 4.5" (114mm) Accessories Field-Installed Adjustable Cable AC5- 72 PD8 JB AC5 18/4 72 PD8 JB Chicago Plenum Field Kit CPLCR Chicago Plenum Field Kit-Emergency CPLCR EM Junction Box EJBCR 5PK - Expanded size junction box for through wiring (5 pack) NOTE: Use of Expanded Junction Box will expand the depth to 6.42" and Emergency Backup will expand the depth to 6.05". Use of 347V will increase luminaire height by 1.4" Power Whip PW 18/4 06 9T/SS CR 347 Volt CR 347V Step Dimming to 50% CR 347V SD Surface Mount Kit SMK 14 Ordering Information Example: CR14-40L-35K-S CR14 Product Initial Delivered Lumens CCT Voltage Control Options CR14 22L 22W, 2200 lumens – 100 LPW - Only available in 35K or 40K 31L1 34W 3100 lumens – 90 LPW 40L 40W 4000 lumens – 100 LPW 40LHE1 30.5W 4000 lumens – 130 LPW (30K) 32W 4000 lumens – 125 LPW (35K) 33W 4000 lumens – 120 LPW (40K) 34.5W 4000 lumens – 115 LPW (50K) 50L2 50W 5000 lumens – 100 LPW 30K 3000K 35K 3500K 40K 4000K 50K 5000K Blank 120-277 Volt 34V 347 Volt - Integrated option available on 40L only. Other types require addition of a 347 accessory kit (see table above) S Step Dimming to 50% 10V 0-10V Dimming to 5% LES3 Lutron EcoSystem® Enabled to 5% HD 1 1. Not available with HD 2. Not available with HD, EB14, EB14SMK NOTE: Price adder may apply depending on configuration 3. Not available in the following options: 22L: 30K or 50K; 31L: All Colors; 40LHE: All Colors 4. Not available in 50L EB14 4,5 CRI 80+ (44W 4000 lumens – 90 LPW) - Available only with 40L Emergency Backup – 1400 lumens - Not for use with SMK Kits. Use EB14 SMK EB14SMK4,5 Emergency Backup with surface mount kit – 1400 lumens - Includes surface mount kit accessory (SMK-CR14) 5. Not available in LES types except 40L LES type Rev. Date: V5 10/28/2015 US: www.cree.com/lighting T (800) 236-6800 F (262) 504-5415 Canada: www.cree.com/canada T (800) 473-1234 F (800) 890-7507 CR14™ 1' x 4' Architectural LED Troffer Product Specifications Recommended CR Series Lumen Maintenance Factors (LMF)1 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 Ambient 0˚C (41˚F) CREE LED TECHNOLOGY Cree's total systems approach to product development is a comprehensive engineering philosophy that combines the most advanced LED sources, driver technologies, optics and forms. The result is highly-reliable luminaire solutions for both indoor and outdoor applications that reduce energy use, extend lifetimes, and maximize illumination performance and quality. 5˚C (41˚F) 10˚C (50˚F) 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. 15˚C (59˚F) 20˚C (68˚F) CONSTRUCTION & MATERIALS • Durable 22-gauge steel housing with standard troffer access plate for electrical installation 25˚C (77˚F) • 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 30˚C (86˚F) • Includes t-bar clips and holes for mounting support wires enable recessed or suspended installation 35˚C (95˚F) • Individual luminaires may be mounted end to end for a continuous row of illumination 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 40˚C (104˚F) Initial Delivered Lumens Initial LMF 25K hr Projected2 LMF 50K hr Projected2 LMF 75K hr Calculated3 LMF 100K hr Calculated3 LMF 22L, 31L, 40L, and 50L 1.05 1.04 1.04 1.04 1.04 40LHE 1.05 1.01 0.98 0.96 0.94 22L, 31L, 40L, and 50L 1.04 1.03 1.03 1.03 1.03 40LHE 1.04 1.00 0.97 0.95 0.93 22L, 31L, 40L, and 50L 1.03 1.02 1.02 1.02 1.02 40LHE 1.03 0.99 0.96 0.94 0.92 22L, 31L, 40L, and 50L 1.02 1.01 1.01 1.01 1.01 40LHE 1.02 0.98 0.95 0.93 0.91 22L, 31L, 40L, and 50L 1.01 1.00 1.00 1.00 1.00 40LHE 1.01 0.97 0.95 0.92 0.90 22L, 31L, 40L, and 50L 1.00 0.99 0.99 0.99 0.99 40LHE 1.00 0.96 0.94 0.91 0.89 22L, 31L, 40L, and 50L 0.99 0.98 0.98 0.98 0.98 40LHE 0.99 0.95 0.93 0.91 0.89 22L, 31L, 40L, and 50L 0.98 0.97 0.97 0.97 0.97 40LHE 0.98 0.94 0.92 0.90 0.88 22L, 31L, 40L, and 50L 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 (77˚F) are calculated per TM-21 based on LM-80 data and in-situ luminaire testing 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 2 ELECTRICAL SYSTEM • Integral, high-efficiency driver • Power Factor: = 0.9 nominal • Input Power: Stays constant over life • Input Voltage: 120-277V or 347V, 50/60Hz • Operating Temperature Range: 0˚C - + 35˚C (32˚F - + 95˚F) • Total Harmonic Distortion: < 20% CONTROLS • Step dimming to 50%* • Continuous dimming to 5% with 0-10V DC control protocol* • Lutron EcoSystem® Enabled option allows seamless integration with Lutron EcoSystem controls* REGULATORY & VOLUNTARY QUALIFICATIONS • cULus Listed • Suitable for damp locations • Designed for indoor use • UL924 (EB14 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 * Reference www.cree.com/lighting for recommended dimming controls and wiring diagrams US: www.cree.com/lighting T (800) 236-6800 F (262) 504-5415 Canada: www.cree.com/canada T (800) 473-1234 F (800) 890-7507 CR14™ 1' x 4' Architectural LED Troffer Photometry CR14-40L-30K BASED ON LTL REPORT TEST #: 24294 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%. 250 75 500 60 750 45 1000 1250 1500 15 0 30 0° 90° Coefficients Of Utilization – Zonal Cavity Method Zonal Lumen Summary Average Luminance Table (cd/m2) Horizontal Angle RC %: 80 RW %: 70 50 30 10 RCR: 0 119 119 119 119 1 110 106 102 73 2 101 93 87 82 3 92 82 75 69 4 85 74 65 59 5 78 66 57 51 6 72 60 51 45 7 67 54 46 40 8 63 49 41 36 9 58 45 37 32 10 55 42 34 29 Vertical Angle 90 Zone Lumens % Lamp Luminaire 0° 45° 90° 0-30 1,220 N/A 30.8% 45° 5,407 5,407 5,407 0-40 1,995 N/A 50.4% 55° 5,015 5,002 4,673 0-60 3,385 N/A 85.5% 65° 4,589 4,315 3,572 0-90 3,959 N/A 100% 75° 3,039 1,690 1,282 0-180 3,959 N/A 100% 85° 1,727 1,249 1,321 Effective Floor Cavity Reflectance: 20% Reference www.cree.com/Lighting/Products/Indoor/Troffers/CR-Series for detailed photometric data Application Reference Based on CR14-40L-30K Luminaire Open Space Spacing 8x8 8 x 10 10 x 10 10 x 12 Lumens Wattage LPW w/ft2 Average fc 2200L 22W 100 0.35 30 4000L 40W 100 0.69 54 4000L 30.5W 125 0.56 54 5000L 50W 100 0.78 68 2200L 22W 100 0.28 25 4000L 40W 100 0.55 45 4000L 30.5W 125 0.45 45 5000L 50W 100 0.62 57 2200L 22W 100 0.22 21 4000L 40W 100 0.44 38 4000L 30.5W 125 0.36 38 5000L 50W 100 0.50 48 2200L 22W 100 0.19 17 4000L 40W 100 0.37 30 4000L 30.5W 125 0.30 30 5000L 50W 100 0.42 38 9' ceiling: 80/50/20 reflectances; 2.5' workplane, open room. LLF: 1.0 Initial Open Space: 50' x 40' x 10' © 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, the Cree TrueWhite Technology logo, and CR14™ are trademarks of Cree, Inc. The UL logo is a registered trademark of UL LLC. Lutron®, Lutron EcoSystem®, EcoSystem®, and the Lutron EcoSystem Enabled logo are registered trademarks of Lutron, Inc. The DLC QPL logo is a registered trademark of Northeast Energy Efficiency Partnerships, Inc. US: www.cree.com/lighting T (800) 236-6800 F (262) 504-5415 Canada: www.cree.com/canada T (800) 473-1234 F (800) 890-7507