规范标准：
GB 4599汽车用灯丝灯泡前照灯
GB 4785汽车及挂车外部照明和光信号装置的安装靓定GB/T15766.1道路机动车辆灯泡尺寸、光电性能要求
ECE R37 关于批准用于已经批准的机动车及其挫车灯具的灯丝灯泡的统一规定(Uniform provi-siong concerning the approval of filament lamps for use in approved lamp units on power-driven vehi-cles and of their trailers)
ECE R128 关于批准用于机动车及其挂车的已获批准灯具的LED光源的统一规定[Uniformprovisions concerning the approval of light enitting diode (LED) light sourccs for use in approvedlamp units on pover-driven vchicles snd thcir trailers]
