... in 3sOther features:waterproof, shockproofBallast Size:8.5*6.2*1.5cm8.7*7*3cmG.W.:0.3kg/pcs0.4kg/pcsPackage ... size45*36*24 Bulb features:Bulb model:H1,H3,H4-1,H4-2,H4-3,H7,H8,H9,H10,H11,H13 ... -1,H13-2,H13-3,9004-1,9004-2,9004-3,9005,9006,9007 ... kit:HID Conversion Kit contents:1) 2pcs bulbs2) 2pcs ballasts3) 2pcs brackets4) 1 pc User's manualG.W.:1.2kgPackage:10 kits/cartoncarton ...