1. Specifications: 1)voltage: 12v, 24v 2)wattage: 35w, 55w 3)hid bulb model: Single beam bulb: h1, h3, h4-1, h7, h8, h9, h10, h11, h13-1, 9004-1(hb1), 9005(hb3), 9006(hb4), 9007-1(hb5), 880, 881, d1, d2, d4 Fexible lamp(bi-xenon): h4-3, h13-3, 9004-3, 9007-3 Xenon+halogen lamp: h4-2, h13-2, 9004-2, 9007-2 Double xenon bulb: h4-4, h13-4, 9004-4, 9007-4 4)color temperature: 3000k-30000k, golden yellow, pink, purple, green, dark blue 2. Features: 1)long life span: more than 3, 000 hours 2)waterproof and shockproof, dustproof 3)high efficiency, high reliability and low power consumption 4)convenience of installation: no need to change the original parts of the car Packaging: 1)with gift box 32*21.5*6.5cm 2)13sets/carton 3)carton dimension: 44.5*34*40cm.