A2048203285 2048203285 130732915602 Xenon Control Unit Hid Headlight Module Light Ballast For C Class W204 C300 C350 C63 AMG Function: The xenon headlight ballast provides sufficient voltage and current throughout and regulates current after the bulb illuminates Features: Can be used as a ballast to help manage the current and voltage flowing to LED bulbs, thus achieving stable lighting, facilitating quick start-up, and protecting the bulbs from voltage fluctuations Headlight driver module, intelligent decoding eliminates faulty lights and improves light stability。 Xenon ballast, low power consumption and high brightness, no decay for long time use。, Manufacturer: LLYIXUAI