Plug & Play adapter to connect a D2S/D2R HID Bulb to our 35W CAN-BUS Ballast. - Fits: D2R/D2S - Will not fit: 9006, 9005, 9004, 9003, 9007, 9008, H1, H3, H4, H7, H8, H9, H10, H11, H13 etc. - Can work with most Xenon applications. - ORACLE Quality and Lifetime Warranty