... , heat dissipation design4.Start time is short, the electric light, slightly hot more light, not dazzle5. Have waterproof, anti-ray decline, anti ... , 9007-1, D2C(D2S/D2R), H3C, 880/881H/L Bulb (Xenon L+Halogen H): H4-2, H13-2, 9004-2, 9007 ... -3, 9007-3H/L Bi-xenon Dual Bulb: H4-4, H13-4, 9004-4, 9007-4\ KY H4 High and Low HID Xenon Bulb