... slim HID ballast Hot Selling CD-HID-hl02,H/L bulb series,slim ballast!Product Details:HID Typical Features:HID* ... * Polarity protection test * EMC anti-jamming testHID BulbTypes:Single beam Bulb: H1, H3, H4-1, H7, H8, H9, H10, H11, ... 9004-1, 9005, 9006, 9007-1, 880/881H/L Bulb (Xenon L+Halogen H): H4-2, H13-2, 9004-2 ... 3 HID can switch between high beam and low beamWireless bulb: D2R/S/C, D4R/S/C,D1R/S/C ...