Gong Wen: Further improvement of international and domestic standards

On August 28th, the “2013 East China LED Lighting Supply Chain Good Product Roving Seminar and High-tech Golden Globe Awards Annual LED Good Product Recruitment” event was successfully held in Ningbo Jiahe Hotel.

Gaogong LED invited Gong Wen, general manager of Jingtai Optoelectronics, Li Zhaohua, deputy general manager of Mingwei Electronics, Lu Dawei, chief engineer of Zhejiang Yuanda Electronics, Hua Shunxiang, general manager of Zhongheng Paiwei Power Sales Department, and General Manager of Likoda Optoelectronics Liu Yanfeng, deputy general manager of testing and testing, made a wonderful keynote speech and discussed in depth how to improve export competitiveness, select and optimize the supply chain to reduce product costs.

Gong Wen, general manager of Jingtai Optoelectronics, said that international and domestic standards have been further improved.

IES LM-79: Photoelectric performance test standard (test items in the ES LM-79 standard mainly include total luminous flux, luminous efficiency, light intensity distribution, chromaticity coordinates, correlated color temperature, color rendering index, and color space non-uniformity.)

IES LM-80, TM-21: Life Test Standard

EU ERP Directive (LED energy efficiency requirements, functional requirements, product information requirements, etc.): In recent years, China has attached great importance to LED standardization work from country to country, and relevant standards are not only perfected (Ministry of Industry and Information Technology released) Nine semiconductor lighting electronics industry standards such as SJ /T 11395 - 2009 "Semiconductor Lighting Terminology". National Semiconductor Lighting Engineering R&D and Industry Alliance also released 7 items such as LB / T001 - 2009 "Integrated LED Street Lamp Test Method" Relevant technical specifications for LED lighting products. The Ministry of Construction has issued standards for urban road lighting, traffic signal lights, and related standards and technical specifications for LED street lights and signal lights for railways and highways.

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