4300K H7 HID Xenon Bulb For HID Ballast Kit *H1,H3,H7,H8,H9,H10,H11,H13,9004,9005,9006,9007 *h7 hid xenon bulb with cheap price 55W ... AC HID ballast Kit H1,H3,H4,H7,H8,H9,H10,H11,H13 ... of battery due to the low power consumption 2.Excellent in signal and lane reflection due to the high-color temperature ...