... .hid conversion kit 3.hid xenon bulb 4.good quality and fashionable style Yellow color auto bulb 1.hid conversion kit2.hid xenon ... . 9007-2,H13-2 hid for low beam and halogen bulb for high beam, with 2 ballasts and installation clamps.Telescopic ... -4, 9007-4, H13-4,2 HID bulbs on each bulb, which works for high and low beam, with 4 ballasts ...