... 2.ISO900:12000,CE,E-MARK 3.competitive price ZB-01 12V 35W hid ballast electronic ballast 1. Competitive Advantage: 1 ... matches all lamps such as H1, H3, H4, H4 H/L, H7, H8, H9, H11, 9004, 9005, 9006, 9007, D2S, D2R ... little interference, however, the regular one produce much interference. ZB-01 12V 35W hid ballast electronic ballast