IES LM-79-08 Report - Sunpark Electronicssunparkelectronics.com/download/lm-79_reports/HB16D-210W...IES LM-79-08 Report Page 1 of 15 Partner: Partner Company Name Zhongshan Luxmode

IES LM-79-08 Report

Page 1 of 15

Partner:

Partner Company Name Zhongshan Luxmode Industrial CO., LTD.

Manufacturer/ OEM name (if different) Zhongshan Luxmode Industrial CO., LTD.

Primary Contact Name Kevin Chao

Primary Contact E-mail or Address

[email protected]

Number 39 Industrial Road, Xiaolan Industrial Zone, Xiaolan

Town, Zhongshan City, Guangdong, China

Test laboratory:

Relationship to Partner √ Third-party Partner/OEM In-house

Laboratory name Bell-Southcn Testing laboratory

Laboratory Web URL(if third-party) http://www.bell-southcn.com

Accreditation Body (if accredited) International Accreditation Service

Accreditation Body Online Directory URL http://www.iasonline.org/PDF/TL/TL-525.pdf

IAS Accreditation Certificate Number / EPA

issued Organization ID IAS TL-525 / EPA OID 112 0959

Primary Contact Name Peter Tao

Primary Contact E-mail [email protected]

Product:

DesignLights Consortium® Product

Qualification Criteria Technical Requirements Table, V4.0, DLC Premium

DesignLights Consortium® Product

Application Category High-bay Luminaires for Commercial and Industrial Buildings

Serial Numbers of Test Sample Units S01

Safety Standards( if required in the ENERGY

STAR/DLC specification)

Safety Standard Reference (if required) UL 1598 Luminaires

Case / File Number N/A

Test Result

Summary of Testing Compliance with DesignLights Consortium® Product

Qualification Criteria, V4.0

Test Engineer Signature Richard

Test Date 2016-12-5

Report Number BSR1612051101-9

Report Date 2016-12-19

Witness / Approval Signature Peter Tao

The duplication of this report or parts of it and its use for advertising purposes is only allowed with permission

of the testing laboratory. This report is not applicable for lawsuit, refers only to the units submitted for test. A

general statement concerning the quality of the products from the series manufacture cannot be derived

therefore.

Report Number: BSR1612051101-9

Pages: 2 of 15

1, Product Information

Product Information

Brand Name LUXMODE

Model Number LHB21W210E140 4000K, LHB21W210E140 5000K

Product Type/ Description 120-277 VAC, 50/60Hz, 210W, 4000K/5000K

LED Driver U3-501050D1

Lighting Source Manufacturer: LG INNOTEK Development,

Mode: LEMWS59R80 Series

1.1 Test Summary for LHB21W210E140 4000K

Electrical Test Result Summary Value Measured

Input Voltage (V AC) 120.05

Input Current (A ) 1.713

Input Power (W) 204.66

Off state Power (W) N/A

Power Factor ( PF) (at 120V, ≥0.87) 0.995

Power Factor ( PF) (at 277V, ≥0.87) 0.969

Total Harmonic Distortion (THD %) (at 120V, ≤ 25%) 8.083%

Total Harmonic Distortion (THD %) (at 277V, ≤ 25%) 9.973%

Photometric Test Result Summary Value Measured

Total Luminous Flux (lm) 28951.05

Luminous Efficacy (lm/w) 141.46

Beam Angle(50%Imax) [C0/180]Total=117.3

[C90/270]Total=109.9

Zonal Lumen Requirements (20-50°°°

°≥20%) 20-50°: 52.238%

Maximum s/h (ZLD/SC) C0-180=1.3

C90-270=1.28

Chromaticity Test Result Summary Value Measured

Correlated color Temperature-CCT (K) 4245

Color Rendering Index- (CRI ) 84.5

Chromaticity Ordinate (x,y) (0.3699, 0.3686)

Chromaticity difference (Duv) -0.00064


Pages: 3 of 15

1.2 Test Summary for LHB21W210E140 5000K

Electrical Test Result Summary Value Measured

Input Voltage (V AC) 119.9502

Input Current (A ) 1.734

Input Power (W) 206.98

Off state Power (W) N/A

Power Factor ( PF) 0.995

Photometric Test Result Summary Value Measured

Total Luminous Flux (lm) 29399.69

Luminous Efficacy (lm/w) 142.04

Chromaticity Test Result Summary Value Measured

Correlated color Temperature-CCT (K) 5214

Color Rendering Index- (CRI ) 83.8

Chromaticity Ordinate (x,y) (0.3393,0.3465)

Chromaticity difference (Duv) -0.0002


Pages: 4 of 15

2-1, Appendix A: Nominal CCT and Tolerance Range

(Reference Standard ANSI C78.377-2011):

2-2-1, Appendix B: Chromaticity Specification and Tolerance Quadrant (Reference standard ANSI C78.377-2011): LHB21W210E140 4000K


Pages: 5 of 15

2-2-2, Appendix C: Chromaticity Specification and Tolerance Quadrant

(Reference standard ANSI C78.377-2011): LHB21W210E140 5000K


Pages: 6 of 15

3, Product Photos:


Pages: 7 of 15

4, Reference Standards:

• ANSI C78.377-2011 Specifications for the Chromaticity of Solid State Lighting Products

• ANSI C82.77-2002 Harmonic Emission Limits-Related Power Quality Requirement for Lighting

• CIE 13.3-1995 Method of Measuring and Specifying Color Rendering of Light Sources

• CIE 15-2004 Colorimetry Standard

• CIE 84-1989 The Measurement of Luminous Flux

• CIE 70-1987 The Measurement of Absolute Luminous Intensity Distributions;

• CIE 121:2009 The Photometery and Goniophotometry of Luminaires,

• IEC/TR 61341-2010 Method of measurement of centre beam intensity and beam angle(s) of reflector lamps

• IES LM-16 -1995 Practical Guide to Colorimetry of Light Sources

• IES LM-58-94 Color Rendering Index and Correlated Color Temperature

• IES LM-79-2008 Approved Method: Electric & Photometric Measurement of Solid-state Lighting Products


Pages: 8 of 15

5, Test Equipment List and Details

Statement of Traceability: Bell-southcn testing laboratory attests that all calibration has been performed using suitable

standards traceable to national primary standards and International System of Unit (SI).

Device Manufactur

e Model No Serial No Test Range

Calibration

date

Calibration

due date

Goniophotometeric System

SENSING GMS-2200 GS221005 AC/DC 500V/10A*6

lines 2016-7-18 2017-7-18

Integral Sphere SENSING SPR-600M SL1100010 Diameter 1.5 M 2016-7-18 2017-7-18

ZWL Optical Color and Electrical

Measurement System

ZVISION ZWL-900 50000607733

Wave length

200-1100nm,

0.001-3000lm

（expansibility）

2016-7-18 2017-7-17

AC Power Source GWINSTE

K APS-9501 EP841819

f : 45-500Hz, U: 0-150V; 0-300V

2015-12-23 2016-12-22

AC Power Source INSTEK APS-9102 EL 883230 AC

0-1000V,47-63Hz 2016-7-18 2017-7-17

DC POWER SUPPLY ZVISION ZWL-V0305 50000607733 0-30V, 0-5A 2016-7-18 2017-7-18

Digital Power Meter YOKOGAW

A WT210 91M142676 0-600V,20A 2016-7-18 2017-7-17


A WT210 91L809482 0-600V,20A 2016-7-18 2017-7-17


A WT310E C3RL06042E

15~600V, 0.5~20A, 100kHz

2015-12-29 2016-12-28

Total Luminous Flux

Standard Lamp SENSING 110V/200W S11020032 110V/200W 2016-7-21 2017-7-21

Standard Light Source ZVISION 24V/100W ZWGD20120421

02 24V/100W 2016-7-21 2017-7-21

Standard Light Source ZVISION 24V/100W ZWGD20120421

03 24V/100W 2016-7-19 2017-7-19

Temperature/humidity/

clock VICTOR VC230 N/A 0℃~50℃ 2016-7-18 2017-7-17


Pages: 9 of 15

6, Test Method

The method according to IESNA LM-79-08 following chapter

4.0 SENSONING OF SSL PRODUCTS

For the purpose of rating new SSL products, SSL products shall be tested with no seasoning.

5.0 STABLISIZATION OF SSL PRODUCT

Before measurements are taken, the SSL product under test shall be operated long enough to reach

stabilization and temperature equilibrium. The time required for stabilization depends on the type of SSL products

under test. The stabilization time typically ranges from 30 min. (small integrated LED lamps) to 2 or more hours for (large SSL luminaires). The SSL product during stabilization shall be operated in the ambient temperature as specified

in section 2.1. It can be judged that stability is reached when the variation (maximum-minimum) of at least 3 readings

of the light output and electrical power over a period of 30 min., taken 15 min. apart, is less than 0.5%. The

stabilization time used for each SSL product shall be reported.

9.0 TEST METHODS FOR TOTAL LUNIMOUS FLUX MEASUREMENT

The total luminous flux (lumen) of SSL products shall be measured with an integrating sphere system or a goniophotometer. Spectral radiant flux measurements are made using High-precision spectral radiometer attached to the detector port of the integrating sphere. Luminous flux, chromaticity coordinates, correlated color temperature, u’, v’ and color rendering index for each lamp are calculated from the spectral radiant flux measurements taken at 1nm/ 5 nm intervals over the range 380 to 780 nm. Lamp efficacy (lumens per watts) for each lamp model is computed based on this luminous flux result. Sphere size of 1.5m/2 m is used for compact lamps (size of typical incandescent and compact fluorescent lamps) or larger for larger lamps (size of 4-foot linear fluorescent lamps and HID lamps). 2 m sphere is used for measurement of light sources of 500 W or larger. The total uncertainty of the light output measurements is estimated, at the 95% confidence level, k=2.

10.0 LUMINOUS INTENSITY DISTRIBUTION

Goniophotometers used to measure luminous intensity distribution. For measurement of luminous intensity distribution, a sufficient photometric distance should be used – generally, more than five times of the largest dimension of the test SSL product having broad angular distributions.

Electronic data of measured luminous intensity distributions shall be prepared in the “IES file” format for absolute photometry specified in IES LM-63.18 IES file is an electronic data format that can be used by specifiers and designers to reliably predict illuminance levels in design applications.

11.0 LUMINOUS EFFICACY

The luminous efficacy (lm/W) of the SSl product, ην, is given as the quotion of measured total luminous flux φTEST(lumen) and the measured electrical input power PTEST(watt) of the SSL product under test as

ην =φTEST(lumen) / PTEST(watt) [lm/W]


Pages: 10 of 15

12.0 TEST METHODS FOR COLOR CHARACTERISTICS OF SSL PRODUCTS

The color characteristics of SSL products include chromaticity coordinates, correlated color temperature, and color rendering index. Using High-precision spectral radiometer system to measure luminous flux, chromaticity coordinates, correlated color temperature, u’, v’ and color rendering index. Using Goniophotometer system to measure chromaticity. The SSL product under test in different directions. This can be achieved most efficiently by mounting the color-measuring instrument on a goniometer.

13.0 UNCERTAINTY STATEMENT

The uncertainty of the light output measurements is U= 4% (K=2),the uncertainty of correlated color temperature

measurements is U=14K(K=2), at the 95% confidence level. This calibration results traceable to the NATIONAL

INSTITUTE OF METROLOGY (NIM).

Remark:

1. 0 hour season, Pre-heating the lamp for 45 minutes at least;

2. Ambient : ≤65% RH, 25±1 .℃


Pages: 11 of 15

7, Appendix C: Photometric Test Original Record


Pages: 12 of 15


Pages: 13 of 15


Pages: 14 of 15

8, Appendix E: Chromaticity Test Original Record:


Pages: 15 of 15

Appendix F: Chromaticity Test Original Record

----End the report-----

Documents

IES LM-79-08 Report - Sunpark Electronicssunparkelectronics.com/download/lm-79_reports/HB16D-210W...IES LM-79-08 Report Page 1 of 15 Partner: Partner Company Name Zhongshan Luxmode