Test Report Report Number: L151 Date: Jul 8, 215 Issued by: 151 Route 4 South, Farmingdale, NJ 7727 Test of one 26k Vigilant Highbay With Glass Lens Unit manufacturer: Dialight Corporation Unit model number: HEGRN4PN-xxx Issued to: Dialight Corporation 151 Route 4 South, Farmingdale, NJ 7727 Tests performed: Photometric characterization and temperature measurement per the described standards. Dates of test: June, 215 through July 6, 215 Standards used: All tests are performed in accordance with procedures and guidelines prescribed by the American National Standards Institute (ANSI) or Illuminating Engineering Society of North America (IES): IES LM-79:28: Electrical and Photometric Measurements of Solid-State Lighting Products ANSI/UL 1598:28: Underwriters Laboratories Inc. Standard for Safety: Luminaires ENERGY STAR Manufacturer's Guide for Qualifying Solid State Lighting Luminaires Version 2.1 Description of sample: Sample Number: L151 Manufacturer: Dialight Corporation Product Name: 26k Vigilant Highbay Description: 26k Vigilant Highbay With Glass Lens Model Number: HEGRN4PN-xxx Report Number: L151 Page 1 of 9
Report Summary Sample number L151 Dialight unit model number HEGRN4PN-xxx Photograph(s) of sample: Summary of Results: *Photographs not to scale. For reference only. Integrating Sphere Goniophotometer Luminous Flux: 2718 (lumens) 26816 (lumens) Electrical Power: 212.7 212.9 Luminous Efficacy: 127.8 (lumens/w) 126 (lumens/w) Electrical Measurements: Input Power (12VAC): Power Factor (12VAC): Current ATHD % (12VAC): Input Power (277VAC): Power Factor (277VAC): Current ATHD % (277VAC): 212.7.997 5.67 26..95 11.89 Color Measurements: Correlated Color Temperature (CCT): Color Rendering Index (CRI): Chromaticity Coordinate (x): Chromaticity Coordinate (y): Chromaticity Coordinate (u'): Chromaticity Coordinate (v'): DUV: 926 7.5.85.82.226.6.1 Temperature Measurements: In Situ LED Source Temperature: 56.9 Report Number: L151 Page 2 of 9
Spectral Power Test Results: Integrating Sphere Results include unit color, flux, efficacy and electrical power for sample number L151. Dialight unit model number HEGRN4PN-xxx Test Conditions: Electrical Measurements: Photometric measurements: Ambient Temperature: 25 ± 1 Input Voltage: 12 (VAC) Input Current: 1.776 (A) Input Power: 212.7 Input Power Factor:.997 Current ATHD: 5.67 (%) Luminous Flux: 2718 Luminous Efficacy: 127.8 Correlated Color Temperature (CCT): 926 CRI -Ra: 7.5 CRI -R9: -21.7 DUV:.1 CIE Coordinate (x):.85 CIE Coordinate (y):.82 CIE Coordinate (u'):.226 CIE Coordinate (v'):.6 (lumens) (lumens/w) (K).6 Spectral Power in Visible Range.5.4..2.1 5 4 45 5 55 6 65 7 75 8 λ (nanometers) Report Number: L151 Page of 9
Test Results: Integrating Sphere Results continued from previous page. Tabulated Spectral Power in Visible Range: λ(nm) (W/nm) λ(nm) (W/nm) λ(nm) 655 (W/nm) 75.6 515.21.19 8.5 52.271 66.171 85.5 525.1 665.152 9.4 5.42 67.14 95.5 55.65 675.118 4.5 54.84 68.1 45.7 545.4 685.9 41.9 55.415 69.79 415.14 555.429 695.69 42.24 56.44 7.6 425.41 565.455 75.52 4.71 57.466 71.45 45.119 575.475 715.9 44.185 58.48 72.4 445.285 585.482 725. 45.429 59.48 7.26 455.522 595.47 75.2 46.48 6.461 74.2 465.291 65.446 745.17 47.2 61.425 75.15 475.146 615.42 755.1 48.1 62.77 76.11 485.82 625.5 765.1 49.79 6.22 77.9 495.87 65.295 775.8 5.18 64.268 78.7 55.14 645.242 51.186 65.216 Report Number: L151 Page 4 of 9
Test Results: Goniometer Results include unit flux, distribution, efficacy, and electrical power for sample number L151. Dialight unit model number HEGRN4PN-xxx Electrical Measurements: Input Voltage: Input current: Input Power: Power Factor: 12 1.778 212.9.996 (VAC) (A) Photometric measurements: Absolute Luminous Flux: Luminous Efficacy: 26816 126. (lumens) (lumens/w) Intensity Summary: ANGLE 5 15 25 5 45 55 65 75 85 95 15 115 125 15 145 155 165 175 18 ALONG 147 1417 15 9849 1457 111 474 221 18 INTENSITY (CANDLEPOWER) SUMMARY 2 45 68 ACROSS 147 147 147 147 1417 1417 1417 1417 15 15 15 15 9849 9849 9849 9849 1457 1457 1457 1457 111 111 111 111 474 474 474 474 221 221 221 221 18 18 18 18 OUTPUT LUMENS 9 2174 92 5781 7694 5722 18 42 8 ZONAL LUMEN AND PERCENTAGES ZONE - -4-6 6-9 -9 9-18 -18 LUMENS 9116.8 15965.12 26568.2 561.28 26816.2 26816.2 % LUMINAIRE 4.% 59.5% 99.1% 2.1% 1.%.% 1.% Report Number: L151 Page 5 of 9
Test Results: Goniometer Results continued from previous page. Polar Plot: Report Number: L151 Page 6 of 9
Test Results: Goniometer Results continued from previous page. Illuminance Plot: Illuminance-Cone of Light: Report Number: L151 Page 7 of 9
Test Results: In Situ Temperature Measurement Test Results include maximum LED chip temperature for sample number L151. Dialight unit model number HEGRN4PN-xxx LED identified as Nichia part number NT2L757DT. LED drive current (as indicated by customer): 1 (ma) LED Specifications: LED specifications are taken from LED manufacturer datasheet: Maximum Forward Current (If): Maximum Rated Power Dissipation: Maximum Junction Temp. (Tj): Thermal Resistance (Rth): Derived Specifications: Maximum Power at Indicated Current: Maximum Source Temperature: 1.5 12 18.5 11.7 (ma) ( C/W) Test Conditions: Temperature Measurement Location: See Photographs Below Ambient Temperature: 25 ± 1 Ambient temperature at time of measurement: 24.1 Relative humidity at time of measurement: 2% Results: Measured LED source temperature: 56.9 Report Number: L151 Page 8 of 9
Equipment Used: Equipment Name Omega TC Fluke 888A Digit Multimeter YOKOGAWA Digital Power Meter LSI High Speed Mirror Goniometer Instrument System Spectrometer Instrument System 1.5 Meter Sphere Volttech Power Analyzer Delta Elektronika DC Power Supply Elgar AC Power Supply Instek AC Power Supply Sorensen DC Power Supply Extech Hygro-Thermometer Extech Hygro-Thermometer Fluke 52II Thermometer Volttech Power Analyzer BK Precison TDK-Lambda Fluke 888A Digit Multimeter TPI Digitial Thermometer 4 TPI Digitial Thermometer 4 Step-Up Transformer Omega TC Agilent True RMS OLED Multimeter Adaptive Power Systems AC Power Supply Model Number Dpi8 888A 11/26/981 624T CAS14B-151 ISP15 PM1+ SM.-5 CW1251P APS-951 XHR15-7 4/16/12 4/16/12 52II Thermometer PM1+ 1715A GEN15W 888A TPI 4 TPI 4 Dpi8-C24 U127A FC-21 Additional Notes: Samples are received and tested in new and undamaged condition, unless otherwise noted. The results shown in this report are representative only of the test samples submitted. This data has been issued to the assignee for further evaluation. This report shall not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This report shall not be reproduced, except in full, without the express written permission of. Test Report Issued By: Richard Huegi Senior Optical Engineering Technician Lighting Division Test Report Reviewed and Approved By: Vishnu Shastry Optical Engineer Approved Signatory Report Number: L151 Page 9 of 9