8K0941597C 8K0.941.597 C D3S D3R Car Xenon Headlight HID Ballast Control Unit W003T20171 Materials: This headlight stabilizer is made of metal, offering high strength and ensuring stable under various conditions Features: This control module has heat dissipation and can withstand wear and tear from rough roads over time 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