LISUN supply the Test Instruments and Solutions for LED lighting, Mobile and Network, Automotive Electronics, Household Applicances, Plug & Switch.
View moreLISUN is the CIE membership and some engineers are IEC expert. All LISUN lighting and electrical test instruments are designed & produced based on the international or national standards such as: IEC, CIE, ISO, GB (China), BIS (India), NOM (Mexico), ANSI (USA), PTB (Germany), TSE (Turkish) and SASO (Saudi Arab).
View moreLISUN is the Leader in Lighting and Electrical Test Instruments. Found in 2003 year, all products are based on ISO9001:2015 and passed CE certificate. LISUN is the CIE membership, the products have been sold over 150 countires.
Recently, a news broke the circle of friends: the United States released a test report on Chinese masks, and over 80% of...
English version LM-79-19 download: Click Here This article tries to make a comparative evaluation between ANSI/IES LM-7...
There are many customers feedback that their LED luminaires can’t pass CE Certificate EMI Radiation Test (30-300MH...
IES LM-79 “Electrical and Photometric Measurement of Solid-State Lighting Products” as the exclusive international s...
Recently Saudi Arabia released new LED standard SASO 2902 for energy efficiency, functionality and labeling requiremen...
Abstract: According to the particularity of LED luminous flux measurement, unique optimization is adopted in the design...
High Low temperature and humidity test chamber is used to simulate a actual temperature and humidity environment which i...
Waterproof grade reflects the ability of moisture-proof of products. Especially for outdoor activities, it is unavoidabl...