55W H8 H9 H11 H16 Heavy Duty Fast Bright CANBUS AC Digital HID Xenon Replacement Ballast for 12V Vehicles Aftermarket HID System Pack of 2

ProGear Tech Performance 55W HID replacement ballasts is the best choice for consumers when comparing quality & pricing.  It features countless protective measures and technologies derived from the most popular OEM benchmarks. Slim 16 mm body can fit most anywhere under the hood. Their die-cast aluminum shell houses a silicon potted circuit board; eliminating any chance of moisture damage. Let's not forget the 2-year warranty. The ballast is designed to run for at least 5000 hours and there's not much that will stand in their way.