Hid conversion kit 1)has two hid lamps, two matched ballasts and some accessories. 2)high and reliable quality of ballast 3)ballast types: sur-vision:0907; acro-vision:, 1081, 1080; helio-vision:5009 4)uv cut glass for headlight protection 5)lamp types: h1, h3, h4, h4 (h/l), h7, h8, h9, h10, h11, 9004, 9005, 9006, 9007, 880, 881 6)guarantee 3, 200 lumen brightness and 3, 000hrs lifetime span 7)light colors: golden light, sun light color, sky blue, light blue, dark blue 8)working temperature: -40 ~ 150c 9)water proof and vibration resistant 10)low power consumption Unit package dimension (lxwxh) (cm):32cm-21.5cm-7.5cm Carton dimension (lxwxh) (cm):10kits /ctn: 67cm-38.5cm-24cm Carton gross weight (kg):17kg(for single beam); 20.5kg(for hi/lo)