Detailed Product Description Features:H4(LO) Type HID Lamphid xenon lamp,including HID bulbs and matched Cnlight ballasts,with optional can- ... filter,used in all kinds of cars..1) All xenon2) Lamp types: D2R, H1, H3, H4, H4 (H/L), H7, H11 ... ) High brightness: three times luminous flux as that of halogen tungsten lamp6) Long lifetime: over 3000hrs7) Low power consumption8) Fashionable style ...