Guoxing Optoelectronics 3535 High Power White LED Passes LM-80 Test
Guoxing Optoelectronics 3535 high-power white LED products completed the LM-80-2008 standard 6000 hours test on April 25, 2013 (test completion date) by TUV Laboratory (TUV SUD), a third-party authoritative testing and certification organization. Up to now, Guoxing Optoelectronics has 3528, 6070, 3535 three white LED device products tested by the authoritative organization LM-80.
The 6000-hour lumen maintenance rate of this test 3535 white light product is: 99.7%@55°C, 99.0%@85°C, 98.1%@100°C, and the color shift Δu'v' is 0.0010-0.0014, which indicates that the product life can be External publicity is more than 36,000 hours. According to the life estimation method specified by IES TM-21, the estimated life is 499000-129000 hours.
The LM-80 is the IESNA (North American Institute of Lighting Engineering) approved lumen maintenance rate (LED lifetime) standard. The LM-80 test focuses on components of the light source, including LED packages, arrays, and modules, and uses this data to estimate component life. Manufacturers of LED lights, light engines and LED luminaires are required to obtain the ENERGY STAR certification issued by the US Environmental Protection Agency, and the devices used in their products must meet the requirements of the LM-80 standard test.
The test report is excerpted as follows:
The 6000-hour lumen maintenance rate of this test 3535 white light product is: 99.7%@55°C, 99.0%@85°C, 98.1%@100°C, and the color shift Δu'v' is 0.0010-0.0014, which indicates that the product life can be External publicity is more than 36,000 hours. According to the life estimation method specified by IES TM-21, the estimated life is 499000-129000 hours.
The LM-80 is the IESNA (North American Institute of Lighting Engineering) approved lumen maintenance rate (LED lifetime) standard. The LM-80 test focuses on components of the light source, including LED packages, arrays, and modules, and uses this data to estimate component life. Manufacturers of LED lights, light engines and LED luminaires are required to obtain the ENERGY STAR certification issued by the US Environmental Protection Agency, and the devices used in their products must meet the requirements of the LM-80 standard test.
The test report is excerpted as follows:
Test Chamber,Climatic Test Chamber,Humidity Test Chamber,Temperature Humidity Test Chamber
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