... quality, 2.CE ,Rohs certification, 3.OEM service offer Auto HID H11).Power:35/35W,2).Voltage:12/24V,3).other ... ,5000k,6000,8000k,10000k,12000k,15000k,30000k etc1.HID Feature:1)consists two ballast,Two HID lamps,Two Brackets,Screws,installation manual package ... sets.1 pcs for sample6)Long lifetime:3000hrs.2.AC HID and DC HID Auto HID lamp H1