auto hid lamp 1.hid conversion kit 2.hid xenon kit ... 4.long life span 5.comfortable brightness and reasonable price auto hid kit Product DescriptionXenon lights is a new type of ... -3, 9004-3, 9007-3,H13-3 single HID can switch between high beam and low beam, with 2 ballasts and ... high and low beam, with 4 ballasts and installation clamps. auto hid