Headlamps lighting insufficiency, the dark is one of the curse of traffic accidents. Data show that 60% of the traffic accident happened at night, another 22% of the traffic accident happened in a view of condition. In recent years, the listed VOLVOS80, BMW530i will xenon headlights, as one of the main safety equipment, and limited driving tyre pressure loss, the initiative to provide users with such system.
xenon headlights, also called HID gas discharging type head lamp, it is wrapped in a quartz tube of high pressure xenon replace the traditional tungsten filament, which provides a wider coverage Angle, lower color temperature of light. Xenon lamp adopts high voltage electric current activated form electric arc xenon, only 35 watts, significantly reduce the burden of the vehicle power supply systems. Because of xenon lamp without tungsten filament, which has not been oxidized and burn out, its life is 5 times of ordinary light bulbs. About safety and security, a good device to the headlight manufacturers consider very considerate, design temperature, low pressure and automatic voltage regulator three automatic protection device.