... perfect white between two poles arc 2, xenon lamp (HID) light-emitting principle: Auto HID xenon lamp and halogen different from the traditional, ... to more than 80% of the rated brightness. Third, Xenon lights (HID) performance advantages 1, the average 55W halogen lamps can ... clearly, can greatly reduce the traffic accident rate. 2, HID xenon lamp is the use of electronic excitation of gas emission ...