A new generation of AC-LED lighting technology: good heat dissipation, long life, low energy consumption

Recently, by the Chinese Academy of Sciences Changchun Institute researcher Zhang Hongjie, Li Chengyu and Sichuan Sony light Limited by Share Ltd to develop the new generation of AC-LED lighting technology ", won the 2012 annual UK Engineering Association (the world's second largest international engineering institute)" new energy "and" building environment "nominated for two awards.

LED lighting is the second revolution of incandescent lamp and fluorescent lamp. However, the existing LED lighting source using DC as a driver, in the work must be AC, DC power conversion, energy consumption, poor heat dissipation, high cost. Therefore, the development of new products can be directly used AC drive LED lighting, will be able to meet the needs of the people, promote the development of strategic emerging industries.

The innovative results of invention of the luminescence lifetime can be adjusted and re LED matching with AC power frequency of the luminescent materials, then, as the core of China's first with independent intellectual property rights of the new generation of AC white LED lighting technology in the world, to solve the difficult problem of the world communication LED light strobe.

Compared with the traditional DC-LED technology, the technology has the advantages of good heat dissipation, high energy conversion efficiency, small size, etc., and the service life can be increased by more than 1 times, and the energy consumption and the cost can be reduced by more than 15% and more than 20%.

At present, the product has passed UL and CE certification, and sold to many countries. The company has formed the production capacity of millions of adults, only in 2012 the output value of more than 150 million yuan, profit and tax of nearly $40 million.