Energy Guide

Project No.
Tested By
Applicant
Elec-Tech International Co., Ltd.
Test Date
Model No.
Rated Life
Standard/Method
Test Laboratory
Remarks
Jackson Zeng
2/2/2015
ENERGY STAR® Program Requirements Product Specification
for Luminaires (Light Fixtures) Eligibility Criteria Version 1.2
542831XX (where “xx” denotes color temperature, 01～10 identifies 2700K, 11～30identifies 3000K,
31～40 identifies 3500K, 41～50 identifies 4000K)
542831XX
4786795152-08
50000 h
DATA SHEET (Luminaires)
UL Verification Services (Guangzhou) Co., Ltd.
ADD: Building A1, 1F & 2F, Nansha Science and Technology Innovation Center, No. 25, South
Huanshi Avenue , Nansha District, Guangzhou 511458, China
No seasoning was performed in accordance with IESNA LM-79
The transient protection tests at ambient temperature were performed on five lamp samples. Each lamp
was operated at rated input voltage in the base - up orientation during the tests. A Model Teseq NSG 2060
test system with an 100kHz Ring Wave Module and a Coupler/Decoupler Module was used to generate the
2500 volt ring wave transient strike across the lamp base contacts. Each wave consisted of a 0.5
microsecond rise time. Seven strikes were performed on each lamp sample in accordance with ANSI/IEEE
C62.41 (Category A): Recommended Practice on Surge Voltages in Low – Voltage AC Circuits.
The sample was tested according to the IES LM-79-2008.
Photometric paramters were measured using an integrating sphere, a spectroradiometer and software. The
ambient temperature condition inside the sphere was maintained at 25º C ± 1º C.
The sample measurements were made using a spectroradiometer connected by a fiber optic cable and
detector through the detector port of the integrating sphere. The sample was operated at 120 Volts AC,
60Hz. It was stabilized before measurement was made. Chromaticity coordinates, correlated color
temperature and color rendering index were calculated from the spectral radiant flux measurements taken
at 1 nm intervals over the range of 380 to 780 nm.
The sample was tested according to the IES LM-79-2008.
Photometric paramters were measured using a type C goniophotometer and software.
The ambient temperature shall be maintained at 25° C ± 1° C, measured at a point not more than 1 m from
the sample and at the same height as the sample.
The sample was operated at 120 Volts AC, 60Hz. It was stabilized before measurement was made.
Luminous flux, luminaire efficacy, zonal lumen were calculated from the software taken at 0.5° vertical
intervals and 22.5° horizontal intervals.
Photometric and Electrical Measurements – Integrating Sphere Method
Photometric and Electrical measurements – Light Distribution Method
The sample was tested according to the IES LM-79-2008.
Photometric paramters were measured using a type C goniophotometer and software.
The ambient temperature shall be maintained at 25° C ± 1° C, measured at a point not more than 1 m from
the sample and at the same height as the sample.
The sample was operated at 120 Volts AC, 60Hz. It was stabilized before measurement was made.Color
spatial uniformity was calculated from the software taken at 1° vertical intervals and 90° horizontal intervals.
Transient Protection Test
TEST METHODS
Seasoning in Sample Orientation – LED Products
Color Angular Uniform
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