HID Xenon Headlight Ballast For Hyundai For Santa Fe For Focus Mk3 Material: The ballast is made of wear-resistant materials, ensuring stable performance and a long service life Function: This ballast has a built-in high-voltage seal, which can accelerate current conduction speed, reduce power consumption, and achieve rapid start-up Replacement headlight driver module, high brightness and stable fit for many models。 Car xenon ballast kit, fast start light up without delay, silent operation without heat。, Manufacturer: DYOG