... 'C3.Life:>3000 hours4.Defective rate:<1.5%5.Warranty:12 months6.Color temperature:3000K,4300K,5000K,6000K,8000K,10,000K ... ,12,000K,etc7.HID bulb:H1,H3,H4,H7,H8,H10, ... programs and mature manufacturing processes, stable performance, low failure rate. KY High quality ERROR FREE X5 55w HID CANBUS Ballast