This is a replacement ballast for D1S or D1R vehicles with Xenon from factory.
Please confirm this is the same style as your ballast before purchasing.
Input wires: Included (to power supply) (Shown)
Output wires: Included (to bulb)
D1S D1R Ballast 35W Philips Xendrive XLD 988 DOT Mostly used in the automotive world today by manufacturers like Audi, Mercedes Benz, Lexus, and BMW, VW and Porche etc..