Autolizer XenTec 9006 10000K HID Xenon Bulb (1 Pair, Sky Blue Color) 35W AC Autolizer HID Xenon replacement bulbs Will work with 35W AC HID Ballasts (sold separately) Will run for approx 2500 hours Produces 2 to 3 times as much light as a halogen lamp Plug-N-Play installation