Report Number: Model: Product ID: CESTL-2013-0019 STR-LWY-5M-HT-06-E-UL-XX-700-40K-XXX or BXSL0506E-UD7 PL01041-001 Date: 2/05/2012 Cree Engineering Services Testing Laboratory (CESTL) Photometric Testing and Evaluation Report Prepared For: Jon Vollers Cree Inc 4600 Silicon Dr Durham, NC 27703 Prepared By: Approved By: April Gressel, Photometric Technician Steven Bowers, Photometric Test Engineer C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 1 of 13 Test Report Number: CESTL-2013-0019 This report contains data that are not covered by the NVLAP accreditation. This report also contains goniometric data that was produced under subcontract by Cree Durham Technology Center, NVLAP Lab Code 500070-0.
Product Information: Manufacturer: Cree, Inc. LED Type: XP-G2 White Model Name: 60 LED Type V Optic 700mA LEDway Streetlight Model / Catalog Number (SKU): STR-LWY-5M-HT-06-E-UL-XX-700-40K-XXX or BXSL0506E-UD7 Serial Number: 5826012413144155 Product ID: PL01041-001 Product Description: LEDway Series Street Light with 3 LED modules (20 LEDs each), non-integral NanoOptic technology below each LED and a durable cast metal housing with integrated heat sink. Driver Information: Advance LEDINTA0700C210DO Length (in): 21.0 Width (in): 10.25 Sample Photograph C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 2 of 13
Key Photometric Data Sphere Output Goniophotometer Luminous Flux 12056 11635 lm Efficacy 90.5 87.6 lm/w Correlated Color Temperature (CCT) 4028 K Color Rendering Index (CRI) 70.7 R 9-17.47 Duv 0.000605 S/P Ratio* 1.47 Sphere Goniophotometer Electrical Measurements 120V 277V 120V 277V Input Wattage 133.28 130.98 132.86 131.05 W Input Current 1.11.491 1.11.492 A Input Voltage 119.89 277.10 120.08 277.02 V Power Factor.998.962.997.961 Off-State Power 0 0 0 0 W Total Harmonic Distortion (Voltage).07.06.09.07 % Total Harmonic Distortion (Amperage) 4.49 9.49 4.62 9.27 % Note: All photometric measurements taken at 120VAC. 277VAC provided for information only. Luminous Intensity Distribution Goniophotometer Max Candela 3925.9 cd Key Test Parameters Sphere Output Goniophotometer Stabilization Time 90 90 min Total Operating Time (Stabilization + Test) 90 105 min Ambient Temperature 22.7 25.0 C C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 3 of 13
Chromaticity Coordinates x y u v u v Duv.3795.3775.2242.3345.2242.5018 0.000605 Color Rendering Index Details Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 70.7 69.4 75.2 78.9 71.8 68.5 64.9 79.2 57.8-17.5 40.6 67.9 40.7 69.2 87.6 0.43 0.41 4000 K 3500 K 3000 K 2700 K 0.39 4500 K 4028 0.37 0.35 0.33 5000 K 5700 K 6500 K 4028 0.31 0.29 0.28 0.33 0.38 0.43 0.48 Chromaticity Diagrams C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 4 of 13
Spectral Distribution λ(nm) W/nm λ(nm) W/nm λ(nm) W/nm 360 0.000633 540 0.179796 720 0.019583 370 0.000653 550 0.191289 730 0.015100 380 0.000677 560 0.199730 740 0.011710 390 0.000765 570 0.204498 750 0.009017 400 0.001434 580 0.207189 760 0.007056 410 0.008478 590 0.203605 770 0.005473 420 0.044246 600 0.194743 780 0.004333 430 0.126779 610 0.180454 790 0.003375 440 0.231126 620 0.162254 800 0.002647 450 0.167992 630 0.142069 810 0.002235 460 0.061732 640 0.120753 820 0.001771 470 0.029809 650 0.100873 830 0.001474 480 0.022148 660 0.082602 490 0.027389 670 0.066064 500 0.052111 680 0.052340 510 0.091715 690 0.041182 520 0.130720 700 0.032129 530 0.159593 710 0.025082 Dominant Wavelength 578 nm Peak Wavelength: 443 nm 0.3 Spectral Distribution - Flux vs Wavelength 0.25 Spectral Flux (W/nm) 0.2 0.15 0.1 0.05 0 350 450 550 650 750 850 Wavelength (nm) C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 5 of 13
Zonal Lumen Summary Zone Lumens % of Total Zone Lumens % of Total 0-5 19.4 0.2% 90-95 0 0% 5-10 59.6 0.5% 95-100 0 0% 10-15 108.1 0.9% 100-105 0 0% 15-20 177.2 1.5% 105-110 0 0% 20-25 268.3 2.3% 110-115 0 0% 25-30 367.3 3.2% 115-120 0 0% 30-35 456.9 3.9% 120-125 0 0% 35-40 531.2 4.6% 125-130 0 0% 40-45 627.7 5.4% 130-135 0 0% 45-50 833.5 7.2% 135-140 0 0% 50-55 1,142.7 9.8% 140-145 0 0% 55-60 1,335.6 11.5% 145-150 0 0% 60-65 1,573.3 13.5% 150-155 0 0% 65-70 1,678.1 14.4% 155-160 0 0% 70-75 1,330.9 11.4% 160-165 0 0% 75-80 789.3 6.8% 165-170 0 0% 80-85 296.1 2.5% 170-175 0 0% 85-90 39.6 0.3% 175-180 0 0% Total 11634.7 lm 100% C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 6 of 13
Candela Plot C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 7 of 13
Roadway Plots C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 8 of 13
Luminaire Classification System C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 9 of 13
Illuminance Plot C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 10 of 13
Candela Tabulation C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 11 of 13
Candela Tabulation Cont d C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 12 of 13
Integrating Sphere Equipment List Description Manufacturer Model Serial Number Calibration Due 3M Sphere Labsphere CSTM-CSLMS- 3M98-HDS 82456 2/24/2013 CCD Array Spectrometer Otsuka Elec. MC-9801 98010165 2/24/2013 Programmable AC Source Quadtech 31005 QT3100500136 11/8/2013 Single Channel Power Analyzer Xitron 2801 28011110008 11/8/2013 Auxiliary Lamp Power Supply Labsphere LPS-100-0833 1027119144 4/24/2013 Goniophotometer Equipment List Description Manufacturer Model Serial Number Calibration Due AC Power Source Adaptive FC210 2300229 1/31/2014 Type C Goniophotometer LSI / UL 6440T 6440TE0192T 2/13/2013 Spectroradiometer Gooch & Housego 770VIS/NIR 11414155 2/13/2013 Power Meter Yokogawa WT210 91L220953 1/31/2014 Test Methods Used: ANSI C82.77:2002 CIE Pub. 13.3:1995 CIE Pub. 15:2004 IES LM-58:1994 IES LM-65:2001 IES LM-79:2008 Reference Standard Used: Harmonic Emission Limits- Related Power Quality Reqt s for Lighting Equipment Method of Measuring and Specifying Color Rendering of Light Sources Colorimetry Spectroradiometric Measurements Single-Ended Compact Fluorescent Lamps Life Test Performance Electrical and Photometric Measurements of Solid-State Lighting Products Tungsten Halogen Omni-Directional 75W Calibration Lamp, Serial Number F95 (Sphere). Tungsten Halogen Omni-Directional 500W Calibration Lamp, Serial Number 97A (Goniophotometer). Disclaimers: This report must not be used by the customer to claim product certification, approval or endorsement by NVLAP, NIST or any agency of the federal government. The results contained in this report pertain only to the tested sample. This report shall not be reproduced, except in full, without written approval of the CESTL. Items marked with an asterisk are not covered by the NVLAP accreditation. 3m Integrating sphere with 98% reflectance coating measuring with 4p geometry Additional Comments: C r e e, I n c 4 6 0 0 S i l i c o n D r i v e D u r h a m, N C 2 7 7 0 3 Page 13 of 13