9005/H10/9012 LED Headlight 9 to 40 Volts No Polarity. Works either positive ground or negative ground. Works from 9 to 40 volts. Up to 6,000 Lumen per bulb. Uses about 23 LED Watts per pair. Uses 1.91 amps at 12 volts. Single filament. Long life up to 30,000 hours. Available in White 6,000K. Maximum 45 volts. Load equalization maybe required. 2 bulbs per package. Please see warranty for details. CE, Rohs, DOT.