Zhaga alliance to fix the LED street lamp standard to address COB limits

Zhaga Alliance (Zhaga Alliance) has been actively correcting the light emitting diode (LED) street lamp existing specifications. The LED lamp module Book Zhaga alliance at the end of March 2012 the 4 specification, LED lamp module size set is small, can not effectively lead to import high lumen COB (Chip On Board) process technology, will influence the cost of the product R & D street, life and performance as well as the product, so the Zhaga alliance has been conducted correction.

Zhuang Xiwu, director of Management Department of photoelectron billion Lighting Components Division products said the small size LED lamp specification LED array Zhaga alliance defines the need for high lumens lamp, the brightness will be insufficient, and in the process of development, the industry is not suitable for the large area array LED, COB process technology of high lumen therefore, LED lights in life and brightness will not meet the requirements of the market, in order to solve this problem, the Zhaga alliance has begun to modify new Book 4 specification.

Everlight source development department deputy manager Zhao Zihao added, COB technology has high lumen, good heat dissipation, and multi LED chip combination has better efficiency and performance characteristics, and electrical combination, form, substrate voltage, LED chip size and arrangement are easy to adjust, suitable for customized LED lighting design. However, the application is arranged in small area of LED, the advantages of COB technology will not be able to play, so the development of Zhaga alliance Book 4 Street LED street but limit the specification, standard product development according to the industry can not even attract.

In addition, in addition to Book 4 Specification Revision, the future of the Zhaga alliance will also be released LED outdoor lights, tunnel lights specification, is committed to LED lighting application terminal product specifications. In May this year, the Zhaga alliance started Book 2 certification, which is the integration of the electronic controller (ECG) LED downlight certification, and published two certification laboratory.

Zhaga ABL, Cooper, China alliance by lighting, Shi Laide, Fort ord (OSRAM) group, OSRAM, Panasonic, PHILPS (Philips), Toshiba (Toshiba), TRILUX, singular (GE) and Taiwan billion optoelectronics, crystal electric co founded, to develop LED lighting module industry standard for the purpose of the total membership reached 184.