CE approved H1 xenon kit ONE YEAR WARRANTY; COMPETITIVE PIRCE; BEST SERVICE. we are HID supplier in China,we can supply you all kind of HID conversion kits.our HID have one year warranty,and with very good quality,and we can OEM,the promise to every partner is:quality+price+after-sale service, please contact me to know more details,waiting for your early reply,thank you very much.