NVLAP Lab Code 577- Report Number: Model: PL843-1A S-CT-MFB-5L-36D-3K-xx Date: 5/26/216 Cree Engineering Services Testing Laboratory (CESTL) Photometric Testing and Evaluation Report Prepared For: Tammy Lehrmann Cree, Inc 46 Silicon Drive Durham, NC 2773 Prepared By: Approved By: April Gressel, Photometric Technician Christopher McLaurin, Photometric Specialist C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 1 of 12 Test Report Number: PL843-1A This report contains data that are not covered by the NVLAP accreditation. CESTL-R9 Rev F
NVLAP Lab Code 577- Product Information Manufacturer Model Number (SKU) Serial Number LED Type Cree Inc S-CT-MFB-5L-36D-3K-xx PL843-1 Integral Product Description Mini Flat Back Track head with white die-cast aluminum housing Driver Information (Where Applicable) Integral Length Width 5 3 Sample The following sample was submitted for evaluation C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 2 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
NVLAP Lab Code 577- Key Photometric Data Sphere Output Goniophotometer Luminous Flux 559.4 554.9 lm Efficacy 67.66 66.94 lm/w Correlated Color Temperature (CCT) 2994 K Color Rendering Index (CRI) 82 R 9 9 Duv.891 S/P Ratio* 1.32 Sphere Goniophotometer Electrical Measurements 12V 12V Input Wattage 8.27 8.29 W Input Current.7.8 A Input Voltage 119.96 12.17 V Power Factor.979.98 Off-State Power W Total Harmonic Distortion (Voltage).4 - % Total Harmonic Distortion (Amperage) 14.21 - % Luminous Intensity Distribution Goniophotometer Center Beam Candlepower (Max Candela) 111.8 Cd Horizontal Angle Vertical Angle Zonal Lumens ( 3 ) 475.3 (85.7) lm (%) Zonal Lumens ( 4 ) 537.2 (96.8) lm (%) Zonal Lumens ( 6 ) 55.7 (99.3) lm (%) Zonal Lumens (6 9 ) 3.9 (.7) lm (%) Color Angular Uniformity NA Key Test Parameters Sphere Output Goniophotometer Stabilization Time 12 6 min Total Operating Time (Stabilization + Test) 12 8 min Ambient Temperature 25. 24.9 C C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 3 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
NVLAP Lab Code 577- Chromaticity Coordinates x y u v u v Duv.4385.468.254.3485.254.5227.891 Color Rendering Index Details Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R1 R11 R12 R13 R14 82 8 9 97 8 8 87 84 6 9 77 78 69 83 99 Chromaticity Diagram C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 4 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
Spectral Distribution NVLAP Lab Code 577- λ(nm) W/nm λ(nm) W/nm λ(nm) W/nm 36.26 53.5799 7.1919 37.12 54.6445 71.1441 38.17 55.7132 72.174 39.4 56.7961 73.782 4.1 57.8924 74.565 41.98 58.9897 75.412 42.434 59.1712 76.32 43.1186 6.11214 77.22 44.2471 61.11149 78.163 45.4597 62.1521 79.118 46.4513 63.9516 8.86 47.2871 64.8242 81.61 48.2185 65.6885 82.42 49.2491 66.5598 83.3 5.337 67.4382 51.4345 68.3365 52.5167 69.2576 Dominant Wavelength 582 nm Peak Wavelength: 63 nm Spectral Power Distribution (W/nm) C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 5 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
Zonal Lumen Summary NVLAP Lab Code 577- Zone Lumens % of Total Zone Lumens % of Total -5 25.9 4.7% 9-95. % 5-1 71.9 13.% 95-1 % 1-15 11.4 18.3% 1-15 % 15-2 18.7 19.6% 15-11 % 2-25 94.6 17.% 11-115 % 25-3 72.8 13.1% 115-12 % 3-35 45.4 8.2% 12-125 % 35-4 16.5 3.% 125-13 % 4-45 5.2.9% 13-135. % 45-5 3.6.7% 135-14. % 5-55 2.7.5% 14-145. % 55-6 2..4% 145-15. % 6-65 1.5.3% 15-155. % 65-7 1.1.2% 155-16. % 7-75.7.1% 16-165.1 % 75-8.4.1% 165-17.1 % 8-85.2.% 17-175. % 85-9.1.% 175-18. % Total 554.9 lm 1% Spacing Criteria Spacing Criterion ( - 18).66 Spacing Criterion (9-27).66 Spacing Criterion (Diagonal).66 C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 6 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
NVLAP Lab Code 577- Candela Plots Isofootcandle Plot C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Test Report Number: PL843-1A Page 7 of 12 CESTL-R9 Rev F
Candela Tabulations NVLAP Lab Code 577-112 2.5 193 5 167 7.5 119 1 948 12.5 864 15 769 17.5 666 2 559 22.5 451 25 359 27.5 289 3 223 32.5 154 35 92 37.5 44 4 2 42.5 13 45 11 47.5 9 5 8 52.5 6 55 5 57.5 4 6 4 62.5 3 65 3 67.5 2 7 2 72.5 1 75 1 77.5 1 8 82.5 85 87.5 9 C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 8 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
Candela Tabulations (Continued) NVLAP Lab Code 577-92.5 95 97.5 1 12.5 15 17.5 11 112.5 115 117.5 12 122.5 125 127.5 13 132.5 135 137.5 14 142.5 145 147.5 15 152.5 155 157.5 16 162.5 165 167.5 17 172.5 175 177.5 18 C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 9 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
Integrating Sphere Equipment List NVLAP Lab Code 577- Description Manufacturer Model Serial Number 2M Sphere Labsphere AS-2481--LMS-76 92914517 CCD Array Spectrometer Ocean Optics CDS-6 11911H16 Programmable AC Source Quadtech 315 QT315114 Power Analyzer Xitron 281 2811124 Aux Lamp Power Supply Labsphere LPS-1-833 127119144 Goniophotometer Equipment List Description Manufacturer Model Serial Number AC Power Source Chroma 6162 61622254 DC Power Source Chroma 626P-3-8 626PE454 Type C Goniophotometer Mayer Engineering ME-GONC1 N/A Spectroradiometer Ocean Optics Jaz 11834 Power Meter Yokogawa WT21 91L13784 Test Methods Used: Title ANSI C82.77:22 CIE Pub. 13.3:1995 CIE Pub. 15:24 IES LM-58:1994 IES LM-65:21 IES LM-79:28 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 75W Calibration Lamp, Serial Number 26A C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 1 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
Disclaimers: NVLAP Lab Code 577- 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 Document Revision History: C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 11 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F
Each subsequent revision of this report replaces the preceding report. NVLAP Lab Code 577- Date Rev DCN # Change at the time of this test By Approval 5/26/16 A DMS Origination A. Gressel C. McLaurin C r e e, I n c 4 6 S i l i c o n D r i v e D u r h a m, N C 2 7 7 3 Page 12 of 12 Test Report Number: PL843-1A CESTL-R9 Rev F