... and wide Voltage Ballast Auto hid xenon lights H4 Hilo Features: H4 Hilo1) High quality system2) Lamp types: H1, H3, H4 ... -1,H4-2,H4-3 hi/low, H7, H8,H9,H10,H11,H13 9004,9004hi &low, 9005 ... (H/L),H7,H8,H9,H10,H11,H13,9004,9005,9006,9007,880,881,D2C/R/S,D2H...Color ... available) Each Set includes: 1. Two Ballasts2. Two HID Bulbs (Xenon Lamps)3. Two sets of Fixing Pads / Brackets4. ...