XENTEC 9005 8000K HID Xenon Bulb x 1 pair (HB3/9055/H12, Iceberg Blue) Output up to 3000lm, 3X of halogen bulb; Machine calibrated bulb ensure color precision Replacement bulb for HID conversion, require Xentec HID ballast to work all bulbs are sold in pair compatible with xentec ballast