Test Report Report Number: L158 Date: Jul 28, 215 Issued by: 151 Route 34 South, Farmingdale, NJ 7727 Test of one 18k C1D2 Vigilant High Bay Unit manufacturer: Dialight Corporation Unit model number: HEDGMC4KN-xxx Issued to: Dialight Corporation 151 Route 34 South, Farmingdale, NJ 7727 Tests performed: Photometric characterization and temperature measurement per the described standards. Dates of test: July 22, 215 through July 28, 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-7:28: Electrical and Photometric Measurements of Solid-State Lighting Products ANSI/UL 158:28: 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: L158 Manufacturer: Dialight Corporation Product Name: Vigilant High Bay Description: 18k C1D2 Vigilant High Bay Model Number: HEDGMC4KN-xxx Report Number: L15xxx Page 1 of
Report Summary Sample number L158 Dialight unit model number HEDGMC4KN-xxx Photograph(s) of sample: Summary of Results: *Photographs not to scale. For reference only. Integrating Sphere Goniophotometer Luminous Flux: 17 (lumens) 1776 (lumens) Electrical Power: 144.4 144. Luminous Efficacy: 124 (lumens/w) 122.6 (lumens/w) Electrical Measurements: Input Power (12VAC): Power Factor (12VAC): Current ATHD % (12VAC): Input Power (277VAC): Power Factor (277VAC): Current ATHD % (277VAC): Color Measurements: Correlated Color Temperature (CCT): Color Rendering Index (CRI): Chromaticity Coordinate (x): Chromaticity Coordinate (y): Chromaticity Coordinate (u'): Chromaticity Coordinate (v'): DUV: Temperature Measurements: In Situ LED Source Temperature: 144.4.4 8.315 141..68 14.75 513 78.6.345.355.21.324.16 5.5 Report Number: L15xxx Page 2 of
Spectral Power Test Results: Integrating Sphere Results include unit color, flux, efficacy and electrical power for sample number L158. Dialight unit model number HEDGMC4KN-xxx Test Conditions: Electrical Measurements: Photometric measurements: Ambient Temperature: 25 ± 1 Input Voltage: 12 (VAC) Input Current: 1.21 (A) Input Power: 144.4 Input Power Factor:.4 Current ATHD: 8.315 (%) Luminous Flux: 17 Luminous Efficacy: 124. Correlated Color Temperature (CCT): 513 CRI -Ra: 78.6 CRI -R: -.4 DUV:.16 CIE Coordinate (x):.345 CIE Coordinate (y):.355 CIE Coordinate (u'):.21 CIE Coordinate (v'):.324 (lumens) (lumens/w) (K).6 Spectral Power in Visible Range.5.4.3.2.1 35 4 45 5 55 6 65 7 75 8 λ (nanometers) Report Number: L15xxx Page 3 of
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) 375 38 385.5.4.4 515 52 525.14.211.23 66 665.17.5.83 3.3 53.245 67.73 35 4.3.4 535 54.254.262 675 68.64.56 45.5 545.26 685.48 41.7 55.275 6.42 415.1 555.28 65.37 42.17 56.285 7.32 425.28 565.28 75.28 43.4 57.22 71.24 435.86 575.24 715.21 44.14 58.24 72.18 445.225 585.22 725.15 45.354 5.28 73.13 455.473 55.282 735.12 46.443 6.272 74.1 465.312 65.261 745. 47.221 61.248 75.8 475.165 615.233 755.7 48.121 62.217 76.6 485.7 625.2 765.5 4.3 63.183 77.4 45.11 635.167 775.4 5.118 64.151 78.3 55.143 645.135 51.17 65.121 Report Number: L15xxx Page 4 of
Test Results: Goniometer Results include unit flux, distribution, efficacy, and electrical power for sample number L158. Dialight unit model number HEDGMC4KN-xxx Electrical Measurements: Input Voltage: Input current: Input Power: Power Factor: 12 1.218 144..5 (VAC) (A) Photometric measurements: Absolute Luminous Flux: Luminous Efficacy: 1776 122.6 (lumens) (lumens/w) Intensity Summary: ANGLE 5 15 25 35 45 55 65 75 85 5 15 115 125 135 145 155 165 175 18 ALONG 685 71 734 7863 7485 5426 2244 45 46 INTENSITY (CANDLEPOWER) SUMMARY 23 45 68 685 685 685 71 71 71 734 734 734 7863 7863 7863 7485 7485 7485 5426 5426 5426 2244 2244 2244 45 45 45 46 46 46 ACROSS 685 71 734 7863 7485 5426 2244 45 46 OUTPUT LUMENS 261 1535 352 436 4535 223 6 128 24 ZONAL LUMEN AND PERCENTAGES ZONE LUMENS % LUMINAIRE -3 628.16 3.% -4 1161.76 65.3% -6 17323.84 7.5% 6-62.64 3.% - 1776.16 1.% -18.% -18 1776.16 1.% Report Number: L15xxx Page 5 of
Test Results: Goniometer Results continued from previous page. Polar Plot: Report Number: L15xxx Page 6 of
Test Results: Goniometer Results continued from previous page. Illuminance Plot: Illuminance-Cone of Light: Report Number: L15xxx Page 7 of
Test Results: In Situ Temperature Measurement Test Results include maximum LED chip temperature for sample number L158. Dialight unit model number HEDGMC4KN-xxx LED identified as Nichia part number NT2W757DT. 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: 3 1.5 12 18.35 113.7 (ma) ( C/W) Test Conditions: Temperature Measurement Location: See Photographs Below Ambient Temperature: 25 ± 1 Ambient temperature at time of measurement: 24.6 Relative humidity at time of measurement: 41% Results: Measured LED source temperature: 5.5 Report Number: L15xxx Page 8 of
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 343 TPI Digitial Thermometer 343 Step-Up Transformer Omega TC Agilent True RMS OLED Multimeter Adaptive Power Systems AC Power Supply Xitron Power Analyzer Model Number Dpi8 888A 11/26/381 624T CAS14B-151 ISP15 PM1+ SM.3-5 CW1251P APS-51 XHR15-7 4/16/312 4/16/312 52II Thermometer PM1+ 1715A GEN15W 888A TPI 343 TPI 343 Dpi8-C24 U1273A FC-21 XT264 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: L15xxx Page of