Report Number: Model: PL08047-001A S-DL6-11L-40K w_s-dl6t-m-ss-c Date: 04/17/2016 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.
Product Information Manufacturer Model Number (SKU) Serial Number LED Type Cree Inc S-DL6-11L-40K w_s-dl6t-m-ss-c PL08047-001 CXB1512 Product Description Fixed downlight with a medium lens and a 6" reflector Driver Information (Where Applicable) ESM020W-0280-42 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
Key Photometric Data Sphere Output Goniophotometer Luminous Flux 1016.8 986.4 lm Efficacy 91.66 89.84 lm/w Correlated Color Temperature (CCT) 3900 K Color Rendering Index (CRI) 90 R 9 55 Duv 0.0030316 S/P Ratio* 1.70 Sphere Goniophotometer Electrical Measurements 120V 277V 120V 277V Input Wattage 11.09 11.70 10.98 11.68 W Input Current.0939.0456.0948.0474 A Input Voltage 120.00 277.05 119.94 277.00 V Power Factor.984.925.966.944 Off-State Power 0 0 0 0 W Total Harmonic Distortion (Voltage).076.063 - - % Total Harmonic Distortion (Amperage) 13.882 16.409 - - % Note: All photometric measurements taken at 120VAC. Luminous Intensity Distribution Goniophotometer Center Beam Candlepower (Max Candela) 2752.9 Cd Horizontal Angle 0 Vertical Angle 0 Zonal Lumens (0 30 ) 799.6 (81.1) lm (%) Zonal Lumens (0 40 ) 953.1 (96.6) lm (%) Zonal Lumens (0 60 ) 983.8 (99.7) lm (%) Zonal Lumens (60 90 ) 2.5 (0.3) lm (%) Color Angular Uniformity NA Key Test Parameters Sphere Output Goniophotometer Stabilization Time 31 60 min Total Operating Time (Stabilization + Test) 31 80 min Ambient Temperature 25.2 24.9 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
Chromaticity Coordinates x y u v u v Duv.3873.3876.2253.3382.2253.5073 0.0030316 Color Rendering Index Details Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 90 89 92 93 91 89 88 94 83 55 80 90 69 90 96 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 λ(nm) W/nm λ(nm) W/nm λ(nm) W/nm 360 0.000040 530 0.013105 700 0.005128 370 0.000008 540 0.013863 710 0.003963 380 0.000004 550 0.014514 720 0.003039 390 0.000019 560 0.014971 730 0.002265 400 0.000009 570 0.015245 740 0.001648 410 0.000135 580 0.015428 750 0.001218 420 0.000777 590 0.015656 760 0.000896 430 0.002833 600 0.016002 770 0.000658 440 0.007795 610 0.016226 780 0.000476 450 0.017354 620 0.016065 790 0.000337 460 0.009508 630 0.015460 800 0.000254 470 0.006237 640 0.014479 810 0.000185 480 0.005473 650 0.013155 820 0.000124 490 0.007060 660 0.011602 830 0.000090 500 0.009443 670 0.009844 510 0.011127 680 0.008113 520 0.012233 690 0.006539 Dominant Wavelength 578 nm Peak Wavelength: 450 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 Zone Lumens % of Total Zone Lumens % of Total 0-5 61.0 6.2% 90-95 0 0% 5-10 143.7 14.6% 95-100 0 0% 10-15 162.4 16.5% 100-105 0 0% 15-20 152.7 15.5% 105-110 0 0% 20-25 143.7 14.6% 110-115 0 0% 25-30 136.2 13.8% 115-120 0 0% 30-35 109.6 11.1% 120-125 0 0% 35-40 43.9 4.4% 125-130 0 0% 40-45 16.9 1.7% 130-135 0 0% 45-50 8.4 0.9% 135-140 0 0% 50-55 4.0 0.4% 140-145 0 0% 55-60 1.5 0.2% 145-150 0 0% 60-65 0.8 0.1% 150-155 0 0% 65-70 0.6 0.1% 155-160 0 0% 70-75 0.5 0.0% 160-165 0 0% 75-80 0.4 0.0% 165-170 0 0% 80-85 0.2 0.0% 170-175 0 0% 85-90 0.1 0.0% 175-180 0 0% Total 986.4 lm 100% Spacing Criteria Spacing Criterion (0-180).42 Spacing Criterion (90-270).42 Spacing Criterion (Diagonal).50 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 0 0 2753 2.5 2658 5 2399 7.5 2055 10 1696 12.5 1374 15 1117 17.5 921 20 782 22.5 682 25 608 27.5 539 30 474 32.5 394 35 239 37.5 113 40 68 42.5 43 45 29 47.5 20 50 14 52.5 9 55 5 57.5 3 60 2 62.5 2 65 1 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
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 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: 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: Each subsequent revision of this report replaces the preceding report. Date Rev DCN # Change at the time of this test By Approval 04/17/16 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