Stanley electric discloses a new generation of high power white LED

Stanley electric in the recently held "CEATEC JAPAN 2011" on the display can be used for automobile headlamp high power white LED is a new generation product. Existing white LED luminous flux of 450lm, luminous efficiency of 60lm/W, while the 2012 production of a new generation of products were increased to 1000 ~ 1200lm and 70lm/W. The thermal resistance is reduced to a standard of 1.7 /W lower than that of the existing product by a factor of 23%.

The use of a new generation of products can make LED headlamp components lightweight. Automotive headlamps in the unilateral use of 3 white LED, and a new generation of products only need to be 2 white LED. As the energy efficiency of the white LED is improved, the heat quantity is reduced, so that the radiator can be lightweight, and the weight of the whole headlamp component can be reduced. According to Stanley electric, compared with the current 1000g can be reduced to less than half of the 400g.

Performance of a new generation of products

Comparison of headlamp assemblies. The left is right at the present stage, for a new generation of

In a new generation of products at the same time, Stanley electric also shows the future development planning. According to the plan, after 2014 will reach 1600lm luminous flux, luminous efficiency will reach 85lm/W. When using the white LED, the headlight assembly can meet the brightness requirements with 1 white LED. Access to 1000lm when the input power, the existing product is 17W, a new generation of products for 14W, and in 2014 after the product is only 12W.