HID (high intensity discharge) lamp is filled in xenon, which is different from super-white light lamp by plating blue dye at the edge of halogen lamp to change color temperature. It is epochal and high-tech products, it takes the place of tungsten lamp, and it blazes xenon by high voltage bringing super-intensity high color temperature arc light. The merit of HID lamp is super-luminous, high efficiency, wider color temp, high displaying color index, long life and saving power. Advantages: 1) Saving power: only 35W electric power, it saves 40% for the electricity consumption, improve the vehicles' performance and save the energy correspondingly 2) Safe: when the accident happens, in order to protect the personal security, the circuit of the ballast can cut off high-tension electricity at once and high insulating electric wire and defending the electromagnetic interference design to make you very ease 3) High luminous: it is 3 times more luminous than the common lamp, shine high, more widely, father, make your car be safer 4) Good color temperature: 4,300-12,000K 5) Longevity life: more than 3,000 hours 6) Complete specification: HID lamp is available for all kinds of vehicles 7) Installation convenience: you only need insert the HID bulb into the original lamp hole, fix ballast and connect the cable of power supply. (It needn't change the original parts of vehicle) Performance: 1) Waterproof: accord with DIN 40050 regulation standard 2) Dust proof: accord with DIN J575 regulation standard 3) Shake proof: accord with DIN 40046 regulation standard 4) Operating temperature range: -20 degree ~ 85 degree 5) High Luminance: 3200LM 6) Longevity life: 10 times longer than ordinary halogen lamp 7) Low voltage protection: when voltage of the battery is less than 9V, ballast will stop working to avoid HID bulb exhausting electric power.