Universal 35w / AMP XB Ballast (BL11)Description Designed to last for 2500 hours and we're confident they will. The powerful AS15 G4 IC chip recognizes outside system faults such as a loose high voltage connection, and after one misfire will cut power rather than potentially self destruct. The software is proprietary to this ballast alone. Power hungry HID ballast replacements never work well with tricky CanBus systems, but the new Morimoto XB35 2. 0 ballast consumes less than HALF of