IES LM-79-08 Report

1 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 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) Accreditation Body (if accredited) International Accreditation Service Accreditation Body Online Directory URL IAS Accreditation Certificate Number / EPA issued Organization ID IAS TL-525 / EPA OID 112 0959 Primary Contact Name Peter Tao Primary Contact E-mail Product.

2 DesignLights Consortium Product Qualification Criteria Technical Requirements Table, , 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, Test Engineer Signature Richard Test Date 2016-12-5 Report Number BSR1612050901-9 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.

3 A general statement concerning the quality of the products from the series manufacture cannot be derived therefore. Report Number: BSR1612050901-9 Pages: 2 of 15 1, Product Information Product Information Brand Name LUXMODE Model Number LHB21W170E140 4000K, LHB21W170E140 5000K Product Type/ Description 120-277 VAC, 50/60Hz, 170W, 4000K/5000K LED Driver U4-801700D1 Lighting Source Manufacturer: LG INNOTEK Development, Mode: LEMWS59R80 Series Test Summary for LHB21W170E140 4000K Electrical Test Result Summary Value Measured Input Voltage (V AC) Input Current (A ) Input Power (W) Off state Power (W) N/A Power Factor ( PF) (at 120V, ) Power Factor ( PF) (at 277V, ) Total Harmonic Distortion (THD %) (at 120V, 25%) Total Harmonic Distortion (THD %) (at 277V, 25%) Photometric Test Result Summary Value Measured Total Luminous Flux (lm) Luminous Efficacy (lm/w) Beam Angle(50%Imax) [C0/180]Total= [C90/270]Total= Zonal Lumen Requirements (20-50 20%) 20-50.

4 Maximum s/h (ZLD/SC) C0-180= C90-270= Chromaticity Test Result Summary Value Measured Correlated color Temperature-CCT (K) 4220 Color Rendering Index- (CRI ) Chromaticity Ordinate (x,y) ( , ) Chromaticity difference (Duv) + Report Number: BSR1612050901-9 Pages: 3 of 15 Test Summary for LHB21W170E140 5000K Electrical Test Result Summary Value Measured Input Voltage (V AC) Input Current (A ) Input Power (W) Off state Power (W) N/A Power Factor ( PF) Photometric Test Result Summary Value Measured Total Luminous Flux (lm) Luminous Efficacy (lm/w) Chromaticity Test Result Summary Value Measured Correlated color Temperature-CCT (K) 5132 Color Rendering Index- (CRI ) Chromaticity Ordinate (x,y) ( , ) Chromaticity difference (Duv) Report Number.

5 BSR1612050901-9 Pages: 4 of 15 2-1, Appendix A: Nominal CCT and Tolerance Range (Reference Standard ANSI ): 2-2-1, Appendix B: Chromaticity Specification and Tolerance Quadrant (Reference standard ANSI ): LHB21W170E140 4000K Report Number: BSR1612050901-9 Pages: 5 of 15 2-2-2, Appendix C: Chromaticity Specification and Tolerance Quadrant (Reference standard ANSI ): LHB21W170E140 5000K Report Number: BSR1612050901-9 Pages: 6 of 15 3, Product Photos.

6 Report Number: BSR1612050901-9 Pages: 7 of 15 4, Reference Standards: ANSI Specifications for the Chromaticity of Solid State Lighting Products ANSI Harmonic Emission Limits-Related Power Quality Requirement for Lighting CIE 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.

7 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 Report Number: BSR1612050901-9 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).

8 Device Manufacture 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 M 2016-7-18 2017-7-18 ZWL Optical Color and Electrical Measurement System ZVISION ZWL-900 50000607733 Wave length 200-1100nm, expansibility 2016-7-18 2017-7-17 AC Power Source GWINSTEK 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 YOKOGAWA WT210 91M142676 0-600V,20A 2016-7-18 2017-7-17 Digital Power Meter YOKOGAWA WT210 91L809482 0-600V,20A 2016-7-18 2017-7-17 Digital Power Meter YOKOGAWA WT310E C3RL06042E 15~600V, ~20A.

9 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 ZWGD2012042102 24V/100W 2016-7-21 2017-7-21 Standard Light Source ZVISION 24V/100W ZWGD2012042103 24V/100W 2016-7-19 2017-7-19 Temperature/humidity/clock VICTOR VC230 N/A 0 C~50 C 2016-7-18 2017-7-17 Report Number: BSR1612050901-9 Pages: 9 of 15 6, Test Method The method according to IESNA LM-79-08 following chapter SENSONING OF SSL PRODUCTS For the purpose of rating new SSL products, SSL products shall be tested with no seasoning.

10 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 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 The stabilization time used for each SSL product shall be reported. 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.