Detailed Product Description electronic ballast(35w 12/24v),hid electronic ballast,lighting ballastWe are professional HID manufacturer and have done ... bulbs:H1,H3,H4,H4(H/L),H7,H8,H9,H11,H13,H13(H/L),9004,9004(H/L),9005,9006,9007,9007 ... (H/L),880,881,D2S,D2C,D2R ...