... , Aluminum kit: 12 kits / packageQuality Warranty15 monthsCertificationsCEBulb Models for kit xenon:Xenon Single Beam : H1, H3, H4-1, H7, H8, H9, H11, H13 ... -1, 880,881, with 2 ballasts and installation clamps.xenon Hi-lo Beam : H4-2, 9004-2. 9007-2, H13-2 hid ... single HID can switch between high beam and low beam, with 2 ballasts and installation clamps.Bi-xenon : H4-4, 9004-4, 9007 ...