Beijing green era launched 120W street lamp 3000 small time decay to zero

Recently, Beijing greentimes photoelectric company and Hebei Hengshui Beihuan photoelectric company joint development, joint research, the use of new materials and independent innovation patent technology breakthrough success of LED road lamp cooling technical difficulties. By testing, the company 120W street lamp products 3000 small time to zero.

Last year, the national semiconductor lighting engineering research and development and industrial alliance to guide the rapid development of China's semiconductor lighting industry, the development of the semiconductor lighting pilot demonstration project LED road lighting product technical specifications. The provisions of the specification 5.1.3 pointed out: the luminous flux maintenance requirements of LED lighting products 3000 hours luminous flux maintenance rate should not be less than 96%." It is said that 3000 small time can not be more than four percent, in order to ensure the life of lighting products, to maintain the stability of product quality.

Beijing green Time Inc R & D personnel to adopt new materials and a number of proprietary technology, in the technical chain of the system, successfully solved the key technology of LED lighting cooling problem. By the national quality supervision and Inspection Center for photoelectric sources, for the national pilot project road lighting 120W lamps commonly used for 3000 hours of testing. The results show that: the initial 1000 hours total luminous flux 8093.7LM, the total luminous flux of 3000 hours 8323LM.

The test result shows not only the "standard" standards can be realized, and the miracle of technology 3000 hours light is also possible.