4G0907697J For Seat Headlight Module Daytime Running Light Module Materials: The headlight control module is made of metal, offering heat dissipation, shock resistance, and wear resistance Function: The headlight ballast regulates current and voltage to ensure that the headlight bulb can quickly and stably reach its working brightness, while preventing the bulb from being damaged due to overheating or overvoltage 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