... fast and save4.Sample welcome5.Longer Warranty: 18 months All-in-one hid xenon light:1.HID manufacturer of China; ... , Extra service , OEM serviceStrong anti-interference, good heat dissipation quick start up,low defective CE,18month warrany ... circuit protection:√11)Polarity protection:√Strong anti-interference, good heat dissipationquick start up,low defectiveCE,18month warranyhigh quanlity,good ...