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As a national-level photoelectric product testing center - Guangzhou Saixi Photoelectric Standards Testing and Research Institute (CESI), China Electronics Technology Standardization Research Institute responded to the "double transfer" strategic measures proposed by the Guangdong Provincial Party Committee and the provincial government and implemented "calling the central enterprises, cited The call of the institute to cooperate with and improve the construction of Guangdong optoelectronic technology industrial base, promote the development of Guangdong optoelectronic technology industry, and give full play to the comprehensive advantages in the fields of standards, testing and certification, and establish professional testing institutions in Guangdong. 
CESI has been accredited by China Metrology Accreditation (CMA), China National Accreditation Service for Conformity Assessment (CNAS), US Environmental Protection Agency (EPA)-approved Solid State Lighting (SSL) Energy Star Laboratory, and Global Efficient Lighting Product Certification (ELI). The laboratory is committed to providing enterprises with high-tech service organizations that provide photovoltaic technology and product standard research, standard compliance testing, test verification, technical consultation and training services, and provide good technical support for the government.
Recently, the LED lighting product testing program (CLEAR) sponsored by Gaogong LED has released a series of reports on the sales of smallpox spotlights and bulbs, which has attracted widespread attention from enterprises and distributors. The data disclosed in the test report once again exposed the confusion of the LED lighting product identification in most domestic markets, and the nominal parameters are inconsistent with the measured data.
"On the one hand, there is a lack of LED standards, especially in China, there is no mandatory national LED standard. On the other hand, the company itself has a relatively weak standard concept, and only pays attention to the immediate interests." Guangzhou Saixi Photoelectric Testing and Research Institute Co., Ltd. Zheng Jian, director of the laboratory, said that it is especially important to establish and promote the implementation of LED mandatory standards as soon as possible. 
National electro-optical product testing center CESI unveiled 2013 Gaogong LED Exhibition
[Text / Gaogong LED reporter Zhu Chunwei] From November 25th to 27th, the 2013 Gaogong LED Lighting Exhibition held by Gaogong was held in Guangzhou Poly World Trade Center Expo. More than 200 well-known brand manufacturers at home and abroad participated in the exhibition. CESI was invited as a well-known domestic testing institution to attend the exhibition.