An automotine headlamp of LED based on GB4785-1998 was designed with poly-ellipsoid reflactors, shields and aspheric lens choosing a warm white LED source that contains a little of blue color.

• 摘要依据GB4785-1998选择偏蓝成分较少的暖白色LED光源，采用多椭球反射杯、挡光板和非球面透镜的投射式系统，设计出一套LED汽车前照灯。