Li Sheng: The importance of LM80 for LED products

On August 18th, the CTO Conference of the 9th High-tech LED Industry Summit held in conjunction with the 2012 High-tech LED Exhibition was successfully held in Hall 5 of Guangzhou Poly World Trade Center. The forum was based on the upper, middle and lower reaches of the LED industry chain. Divided into three special sessions, the CTOs and executives of well-known enterprises in the entire industry chain were invited to share the latest cutting-edge technologies in the industry and discuss the technological development trends and market strategies of the industry, the middle and lower reaches.

In the severe background of the improvement of the standard threshold for the export of lamps, the certification of lamps and lanterns is particularly important. Li Sheng, the director of operations of the Incentive Testing Technology Services Co., Ltd., pointed out a new business opportunity and countermeasures for packaging and lighting application manufacturers. That is the huge subsidy market for energy-saving products in the United States.

Li Sheng pointed out that at present, there are more than 40 state foundations, energy companies and other departments in the United States have introduced corresponding subsidy policies for different lighting products, and a lamp can be subsidized up to 175 dollars.

"Although there is a high subsidy policy, not every LED lighting product can be obtained." Li Sheng introduced widely used in the United States is the LM80 test standard promulgated in 2008. This standard has clear standards for the color temperature, index and color of lamps. The color temperature of furniture lighting products mainly has four parameters, 2700, 3000, 3500, 4000.

Li Sheng said that how to assess the lumen maintenance rate of LED products is an important parameter to consider the quality of products, and is also an important indicator to distinguish the quality of light sources. The importance of LM80 to LED products is self-evident and needs to be valued by LED companies.

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