Approved Method: Electrical and Photometric Measurements of Solid-State Lighting Products

Transcription

1 Ref. No.: LCZP Version: 1.0 Date of issue: Mar. 5, 2018 Total pages: 8 Test report of IES LM Approved Method: Electrical and Photometric Measurements of Solid-State Lighting Products Rendered to: Revolution Lighting Technologies, Inc Ward Ave Simi Valley, CA 93065, USA For products: 2x4 Luminaires for Ambient Lighting of Interior Commercial Spaces Models No.: Test Date: Nov. 8, 2017 Test Item: Test Lab.: Template No.: Test Note: Total Electrical values, Chromaticity coordinates, CCT and CRI. LCTECH (Zhongshan) Testing Service Co., Ltd 2/F., Technology and Enterprise Development Center, Guangyuan Road, Xiaolan, Zhongshan, Guangdong, China Tel: Fax: Service@lccert.com LC-RT-PL/LM79-08/12 Complied by: Reviewed by: BowenPang Richard Li Project Engineer Technical Manager Mar. 5, 2018 Mar. 5, 2018 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 contains the result of the examination of the product sample submitted by the applicant. A general statement concerning the quality of the products from the series manufacture cannot be derived therefore. This report must not be used by the customer to claim product certification, approval or endorsement by NVLAP, NIST, or any agency of the Federal Government.

2 Table of Contents Page 2 of 8 Ref. No.: LCZP , V General Product Information Standards or methods Equipment list Test conducted and method Ambient Condition Power Supply Characteristics Seasoning and Stabilization Electrical Instrumentation Color Measurement Method Total Luminous Flux Measurement Method Luminous Intensity Distribution Measurement Method Spatial Non-uniformity of Chromaticity Test Result Summary Electrical data Photometric data Color Rendering Details Additional test at 277V Test Data Spectral Distribution ANSI Chromaticity Quadrangles Diagram... 7 Appendix 1 Product Photo... 8

3 1. General 1.1 Product Information Brand Name Category General Application Primary Use Page 3of 8 Ref. No.: LCZP , V1.0 Revolution LightingTechnologies Indoor Troffer 2x4 Luminaires for Ambient Lighting of Interior Commercial Spaces Model Number Rated Inputs V, 50/60Hz Rated Power 35W RatedLight output 4795lm Declared CCT 5000K Power Supply N/A LED Package, Array or Module Model: 67-21S Series, manufactured by EVERLIGHT ELECTRONICS CO., LTD Receipt Samples 1 unit Sample Code oflab Date of Receipt Samples Nov. 7, 2017 Note -

4 1.2 Standards or methods The following standards are partly or totally used or referenced for test: Page 4 of 8 Ref. No.: LCZP , V1.0 No. ANSI/NEMA/ ANSLG C Name Specifications for the Chromaticity of Solid State Lighting Products ANSI C Harmonic Emission Limits Related Power Quality Requirements for Lighting Equipment CIE Pub. No CIE Pub. No. 15:2004 IES LM Method of Measuring and Specifying Color Rendering of Light Sources Colorimetry Electrical and Photometric Measurements of Solid-State Lighting Products 1.3 Equipment list Instrument ID Model name Cal. date Next cal. Date AC Power supply LC-I-923 CHP AC Power supply LC-I-987 APW-110N Power analyzer LC-I-928 WT Power analyzer LC-I-954 WT Multimeter LC-I-972 Fluke 17B Photometric colorimetric electric system (2 meter sphere) LC-I-900 SPR3000 Before use Before use Standard lamp LC-PL-I-011 D204C Luminous Flux Standard Lamp Goniophotometer(with mirror) Wireless temperature transmitter Wireless temperature transmitter LC-PL-I V100W LC-I-902 GMS LC-I-978 DWRF-B LC-I-979 DWRF-B

5 2. Test conducted and method Page 5 of 8 Ref. No.: LCZP , V1.0 The luminaire was operated at least 2hours to reach stabilization and temperature equilibrium before test. 2.1 Ambient Condition The ambient temperatureinwhichmeasurements arebeingtaken wasmaintained at25 C 1 C; theair flow aroundthesample(s) being tested did not affect the performance. 2.2 Power Supply Characteristics The AC power supplyhad asinusoidal voltage wave shape at theprescribedfrequency (60Hz) such that the RMS summation of the harmonic components does not exceed 3 percent of the fundamental during operation of the test item. The voltage of AC power supply (RMS voltage) applied to the device under test was regulated to within 0.2 percent under load. 2.3 Seasoning and Stabilization No seasoningwasperformedin accordance with IESNA LM Andbefore themeasurement, the sample was stabilized until the light output and power variations were less than 0.5% in 30 minutes intervals (3 readings, 15 minutesapart). 2.4 Electrical Instrumentation The calibration uncertainties of the instruments for AC voltage and current were less than 0.2 percent, and thecalibration uncertaintyof the ACpower meter was lessthan 0.5 percent(95%confidenceinterval, k=2). 2.5 Color Measurement Method Spectral radiant flux was measured by asphere (2 meter)-spectroradiometer system, and the color characteristics (Color rendering index, correlated color temperature, chromaticity coordinate) were calculated from these by software automatically. 2.6 Total Luminous Flux MeasurementMethod The customer did not require thismeasurement. 2.7 Luminous IntensityDistributionMeasurementMethod The customer did not require thismeasurement. 2.8 Spatial Non-uniformity of Chromaticity The customer did not require thismeasurement.

6 3. Test Result Summary 3.1 Electrical data Criteria Item InputVoltage & Frequency Page 6of 8 Ref. No.: LCZP , V1.0 Result V~60Hz Input Current(A) Total Power(W) Power Factor I-THD 3.12% Off-state Power(W) Photometric data Criteria Item Result Correlated ColorTemperature (CCT)(K) 5234 Color Rendering Index (CRI) 84.9 R9 14 Chromaticity Coordinate (x,y) x = y = Chromaticity Coordinate (u,v) u = v = Chromaticity Coordinate (u,v ) u' = v' = Duv Color Rendering Details R1 R2 R3 R4 R5 R6 R7 R R9 R10 R11 R12 R13 R14 R Additional test at 277V Criteria Item Result InputVoltage & Frequency V~60Hz Power Factor I-THD 5.51% Off-state Power(W) - Note: N.A.

7 4. Test Data 4.1 Spectral Distribution Page 7 of 8 Ref. No.: LCZP , V ANSI Chromaticity Quadrangles Diagram Graphical representationsof7-stepquadranglespecificationofsslproducts CIE1931 x,ydiagram 2200K y Planckian locus 0.32 Center Point 0.30 Measured x,y x

8 Appendix 1 Product Photo Page 8 of 8 Ref. No.: LCZP , V1.0 Picture 1 Picture 2 ****End of test report****