NVLAP Lab Code 500077-0 Report Number: Model: PL08049-001A S-DL6-15L-27K w_s-dl6t-w-ss-c Date: 04/13/2016 Cree Engineering Services Testing Laboratory (CESTL) Photometric Testing and Evaluation Report Prepared For: Jonathan Vollers Cree, Inc 4600 Silicon Drive Durham, NC 27703 Prepared By: Approved By: April Gressel, Photometric Technician Christopher McLaurin, Photometric Specialist 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 12 This report contains data that are not covered by the NVLAP accreditation.
NVLAP Lab Code 500077-0 Product Information Manufacturer Model Number (SKU) Serial Number LED Type Cree Inc S-DL6-15L-27K w_s-dl6t-w-ss-c PL08049-001 CXB1512 Product Description Fixed downlight with a wide lens and a 6" reflector Driver Information (Where Applicable) ESM020W-0350-42 Diameter Height 5.25 7.25 Sample The following sample was submitted for evaluation 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 12
NVLAP Lab Code 500077-0 Key Photometric Data Sphere Output Goniophotometer Luminous Flux 1047.7 1027.8 lm Efficacy 73.99 72.64 lm/w Correlated Color Temperature (CCT) 2722 K Color Rendering Index (CRI) 92 R 9 58 Duv 0.0009471 S/P Ratio* 1.27 Sphere Goniophotometer Electrical Measurements 120V 277V 120V 277V Input Wattage 14.16 14.62 14.15 14.63 W Input Current.1196.0572.1208.0597 A Input Voltage 119.96 277.02 120.02 277.01 V Power Factor.987.922.976.920 Off-State Power 0 0 0 0 W Total Harmonic Distortion (Voltage).053.044 - - % Total Harmonic Distortion (Amperage) 13.304 18.018 - - % Note: All photometric measurements taken at 120VAC. Luminous Intensity Distribution Goniophotometer Center Beam Candlepower (Max Candela) 1488.1 Cd Horizontal Angle 0 Vertical Angle 0 Zonal Lumens (0 30 ) 758.7 (73.8) lm (%) Zonal Lumens (0 40 ) 962.9 (93.7) lm (%) Zonal Lumens (0 60 ) 1024.7 (99.7) lm (%) Zonal Lumens (60 90 ) 3.1 (0.3) lm (%) Color Angular Uniformity NA Key Test Parameters Sphere Output Goniophotometer Stabilization Time 41 40 min Total Operating Time (Stabilization + Test) 41 60 min Ambient Temperature 25.1 24.0 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 12
NVLAP Lab Code 500077-0 Chromaticity Coordinates x y u v u v Duv.4597.4131.2613.3522.2613.5283 0.0009471 Color Rendering Index Details Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 92 92 95 97 93 92 94 92 81 58 88 94 83 93 98 Chromaticity Diagram 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 12
Spectral Distribution NVLAP Lab Code 500077-0 λ(nm) W/nm λ(nm) W/nm λ(nm) W/nm 360 0.000096 530 0.010864 700 0.007908 370 0.000038 540 0.011970 710 0.006140 380 0.000050 550 0.013113 720 0.004753 390 0.000010 560 0.014194 730 0.003549 400 0.000030 570 0.015459 740 0.002592 410 0.000085 580 0.016860 750 0.001914 420 0.000473 590 0.018451 760 0.001409 430 0.001535 600 0.020297 770 0.001037 440 0.003650 610 0.021754 780 0.000755 450 0.008504 620 0.022443 790 0.000560 460 0.005028 630 0.022224 800 0.000399 470 0.003733 640 0.021284 810 0.000289 480 0.003618 650 0.019608 820 0.000213 490 0.004983 660 0.017546 830 0.000152 500 0.006958 670 0.015012 510 0.008563 680 0.012469 520 0.009841 690 0.010108 Dominant Wavelength 583 nm Peak Wavelength: 624 nm Spectral Power Distribution (W/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 12
Zonal Lumen Summary NVLAP Lab Code 500077-0 Zone Lumens % of Total Zone Lumens % of Total 0-5 34.5 3.4% 90-95 0 0% 5-10 94.3 9.2% 95-100 0 0% 10-15 135.9 13.2% 100-105 0 0% 15-20 159.2 15.5% 105-110 0 0% 20-25 168.8 16.4% 110-115 0 0% 25-30 166.0 16.1% 115-120 0 0% 30-35 138.4 13.5% 120-125 0 0% 35-40 65.9 6.4% 125-130 0 0% 40-45 34.4 3.3% 130-135 0 0% 45-50 18.5 1.8% 135-140 0 0% 50-55 6.9 0.7% 140-145 0 0% 55-60 2.0 0.2% 145-150 0 0% 60-65 1.1 0.1% 150-155 0 0% 65-70 0.7 0.1% 155-160 0 0% 70-75 0.5 0.1% 160-165 0 0% 75-80 0.4 0.0% 165-170 0 0% 80-85 0.3 0.0% 170-175 0 0% 85-90 0.1 0.0% 175-180 0 0% Total 1027.8 lm 100% Spacing Criteria Spacing Criterion (0-180).72 Spacing Criterion (90-270).72 Spacing Criterion (Diagonal).84 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 12
NVLAP Lab Code 500077-0 Candela Plots Isofootcandle 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 12
Candela Tabulations NVLAP Lab Code 500077-0 0 0 1488 2.5 1467 5 1410 7.5 1330 10 1244 12.5 1153 15 1060 17.5 969 20 883 22.5 807 25 734 27.5 658 30 583 32.5 497 35 316 37.5 178 40 125 42.5 92 45 66 47.5 45 50 27 52.5 14 55 8 57.5 4 60 3 62.5 2 65 2 67.5 1 70 1 72.5 1 75 1 77.5 1 80 1 82.5 0 85 0 87.5 0 90 0 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 12
NVLAP Lab Code 500077-0 Candela Tabulations (Continued) ** 0 92.5 0 95 0 97.5 0 100 0 102.5 0 105 0 107.5 0 110 0 112.5 0 115 0 117.5 0 120 0 122.5 0 125 0 127.5 0 130 0 132.5 0 135 0 137.5 0 140 0 142.5 0 145 0 147.5 0 150 0 152.5 0 155 0 157.5 0 160 0 162.5 0 165 0 167.5 0 170 0 172.5 0 175 0 177.5 0 180 0 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 12
Integrating Sphere Equipment List NVLAP Lab Code 500077-0 Description Manufacturer Model Serial Number 2M Sphere Labsphere AS-02481-000-LMS-760 0929104517 CCD Array Spectrometer Ocean Optics CDS-600 011911H00106 Programmable AC Source Quadtech 31005 QT3100500114 Power Analyzer Xitron 2801 28011012004 Aux Lamp Power Supply Labsphere LPS-100-0833 1027119144 Goniophotometer Equipment List Description Manufacturer Model Serial Number AC Power Source Chroma 61602 616020002254 DC Power Source Chroma 62006P-300-8 62006PE00454 Type C Goniophotometer Mayer Engineering ME-GONC01 N/A Spectroradiometer Ocean Optics Jaz 110800304 Power Meter Yokogawa WT210 91L137840 Optometer Gigahertz-Optik P9801 14564M Test Methods Used: Title 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 Description 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 Reference Standard Used: Equipment 2m Sphere Type C Goniophotometer Description Tungsten Halogen Omni-Directional 75W Calibration Lamp, Serial Number K142 Tungsten Halogen Omni-Directional 500W Calibration Lamp, Serial Number 206A 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 12
Disclaimers: NVLAP Lab Code 500077-0 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 a single asterisk are not covered by the NVLAP accreditation. In the event that the recorded temperature is outside of 25 ±1 C, this is considered a non-standard condition. ** In the event that testing is subcontracted, test results in this report marked with the symbol **, or noted as Goniophotometer, were performed by the subcontracted laboratory identified in the footer on the first page of this report. Subcontracted testing is strictly goniophotometer based. All other tests are performed using an integrating sphere. The goniophotometer information in the equipment list, report items marked with **, or results specifically identified as Goniophotometer, are the actual equipment used, and test results produced, by the subcontracted laboratory. Additional Comments: This luminaire was tested in the base up orientation. Sphere picture Goniophotometer Picture 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 12
Document Revision History: NVLAP Lab Code 500077-0 Each subsequent revision of this report replaces the preceding report. Date Rev DCN # Change at the time of this test By Approval 04/13/16 A DMS Origination A. Gressel C. McLaurin 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 12