EL1C3RSSCB

Test Report
Report Number: L14033
Date: Sep 4, 2014
Issued by:
Dialight Optics Laboratory
1501 Route 34 South, Farmingdale, NJ 07727
Test of one Four Foot Stainless Steel Linear fixture
Unit manufacturer: Dialight Corporation
Unit model number: EL-1C3R-SSCB
Issued to:
Dialight Corporation
1501 Route 34 South, Farmingdale, NJ 07727
Tests performed: Photometric characterization and temperature measurement per the described
standards.
Dates of test:
August 28, 2014 through September 4, 2014
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-79:2008: Electrical and Photometric Measurements of Solid-State Lighting Products
• ANSI/UL 1598:2008: 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:
Manufacturer:
Product Name:
Description:
Model Number:
Dialight Optics Laboratory
Report Number: L14033
L14033
Dialight Corporation
Four Foot Stainless Steel Linear
Four Foot Stainless Steel Linear fixture
EL-1C3R-SSCB
Page 1 of 8
Report Summary
Sample number L14033
Dialight unit model number EL-1C3R-SSCB
Photograph(s) of sample:
*Photographs not to scale. For reference only.
Summary of Results:
Luminous Flux:
Electrical Power:
Luminous Efficacy:
Integrating Sphere
Goniophotometer
5385
63.9
84.29
5307
63.7
83.31
(lumens)
(W)
(lumens/W)
(lumens)
(W)
(lumens/W)
Electrical Measurements:
Input Power (120VAC):
Power Factor (120VAC):
Current ATHD % (120VAC):
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:
63.9
0.98
15.53
64.9
0.851
17.29
(W)
5016
77.4
0.344
0.347
0.213
0.322
0.0019
Temperature Measurements:
In Situ LED Source Temperature: 63.6
Dialight Optics Laboratory
Report Number: L14033
(W)
(°C)
Page 2 of 8
Test Results: Integrating Sphere
Results include unit color, flux, efficacy and electrical power for sample number L14033.
Dialight unit model number EL-1C3R-SSCB
Test Conditions:
Ambient Temperature: 25 ± 1 (°C)
Electrical Measurements:
Input Voltage:
Input Current:
Input Power:
Input Power Factor:
Current ATHD:
120
0.543
63.89
0.98
15.53
(VAC)
(A)
(W)
(%)
Photometric measurements:
Luminous Flux:
Luminous Efficacy:
Correlated Color Temperature (CCT):
CRI -Ra:
CRI -R9:
DUV:
CIE Coordinate (x):
CIE Coordinate (y):
CIE Coordinate (u'):
CIE Coordinate (v'):
5385 (lumens)
84.29 (lumens/W)
5016 (K)
77.4
-0.2
0.0019
0.344
0.347
0.213
0.322
Spectral Power in Visible Range
0.16
0.14
Spectral Power (W)
0.12
0.1
0.08
0.06
0.04
0.02
0
350
400
450
500
550
600
650
700
750
800
λ (nanometers)
Dialight Optics Laboratory
Report Number: L14033
Page 3 of 8
Test Results: Integrating Sphere
Results continued from previous page.
Tabulated Spectral Power in Visible Range:
λ(nm)
375
380
385
390
395
400
405
410
415
420
425
430
435
440
445
450
455
460
465
470
475
480
485
490
495
500
505
510
Dialight Optics Laboratory
Report Number: L14033
(W/nm)
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.005
0.007
0.014
0.025
0.044
0.068
0.101
0.139
0.137
0.095
0.064
0.047
0.033
0.026
0.023
0.022
0.025
0.03
0.037
0.045
0.054
λ(nm)
515
520
525
530
535
540
545
550
555
560
565
570
575
580
585
590
595
600
605
610
615
620
625
630
635
640
645
650
(W/nm)
0.061
0.067
0.072
0.076
0.078
0.081
0.082
0.084
0.085
0.086
0.087
0.087
0.087
0.087
0.086
0.085
0.083
0.081
0.077
0.074
0.07
0.067
0.063
0.058
0.054
0.049
0.045
0.04
λ(nm)
655
660
665
670
675
680
685
690
695
700
705
710
715
720
725
730
735
740
745
750
755
760
765
770
775
780
(W/nm)
0.036
0.032
0.027
0.023
0.019
0.017
0.016
0.015
0.014
0.012
0.011
0.01
0.008
0.007
0.007
0.006
0.005
0.004
0.004
0.003
0.003
0.003
0.002
0.002
0.002
0.002
Page 4 of 8
Test Results: Goniometer
Results include unit flux, distribution, efficacy, and electrical power for sample number L14033.
Dialight unit model number EL-1C3R-SSCB
Electrical Measurements:
Input Voltage:
Input current:
Input Power:
Power Factor:
120
0.541
63.7
0.979
(VAC)
(A)
(W)
Photometric measurements:
Absolute Luminous Flux: 5307
Luminous Efficacy: 83.31
(lumens)
(lumens/W)
Intensity Summary:
Dialight Optics Laboratory
Report Number: L14033
Page 5 of 8
Test Results: Goniometer
Results continued from previous page.
Iso-illuminance Plot:
Dialight Optics Laboratory
Report Number: L14033
Page 6 of 8
Test Results: In Situ Temperature Measurement Test
Results include maximum LED chip temperature for sample number L14033.
Dialight unit model number EL-1C3R-SSCB
LED identified as Nichia part number Nichia 219B..
LED drive current (as indicated by customer): 350
(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):
1500
5.1
150
11
Derived Specifications:
Maximum Power at Indicated Current: 1.19
Maximum Source Temperature: 136.9
Test Conditions:
Temperature Measurement Location:
Ambient Temperature:
Ambient temperature at time of measurement:
Relative humidity at time of measurement:
(W)
(°C)
( Tj - [power dissipation * Rth] )
See Photographs Below
25° ± 1°(°C)
24.5
(°C)
49%
Results:
Measured LED source temperature: 63.6
Dialight Optics Laboratory
Report Number: L14033
(mA)
(W)
(°C)
(°C/W)
(°C)
Page 7 of 8
Equipment Used:
Equipment Name
Omega TC
Fluke 8808A Digit Multimeter
YOKOGAWA Digital Power Meter
LSI Standard Lamps
LSI High Speed Mirror Goniometer
Instrument System Spectrometer
Instrument System Sphere Lamps (Osram Sylvania)
Instrument System Sphere Lamps (Osram Sylvania)
Instrument System Sphere Lamps (Osram Sylvania)
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
Tenma AC Power Source
BK Precison
TDK-Lambda
Fluke 8808A Digit Multimeter
TPI Digitial Thermometer 343
TPI Digitial Thermometer 343
Model Number
Calibration Due Date
Dpi8
3/7/2015
8808A
4/7/2015
760401
4/7/2015
#30279
4/17/2015
6240T
CAS140B-151
STD-20WF-3
4/17/2015
STD-20WF-3
4/17/2015
STD-20WF-3
4/17/2015
ISP1500
PM1000+
4/17/2015
SM.300-5
CW1251P
APS-9501
XHR150-7
445703
445703
52II Thermometer
3/6/2015
PM1000+
4/17/2015
72-7675
1715A
GEN1500W
8808A
4/14/2015
343
4/17/2015
343
4/17/2015
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 Dialight
Optics Laboratory.
Test Report Issued By:
Richard Huegi
Dialight Optics Laboratory
Senior Optical Engineering Technician
Lighting Division
Dialight Optics Laboratory
Report Number: L14033
Test Report Reviewed and Approved By:
Cecil Thomas
Dialight Optics Laboratory
Optical Engineering Manager
Approved Signatory
Page 8 of 8