HID xenon kits,low price,best quality,with international standard,emark & ISO approval. This HID ballast is designed specially to solve the problem of HID lamp for the brand car of Mercedes Benz, Volkswagen, Jaguar,Lincoln, Audi, Volvo. As you know very well, the luxury modern sedan have canbuss systemand sometimes it is not compatible with HID lamp. When you refit HID lamp for the car, you need ...