Fits H4 socket. Great for ATV, Motorcycles and scooters. Up to 1000 Lumen output. Operates from 12 to 36 Volts DC. Uses about 1 Amp. Very low power to make batteries last longer. CE and Rohs listed. LED output up to 12 Watts for the high beam. Long life up to 30,000 hours. Dual beam hi and lo beam. Comparable to a 75 watt incandescent bulb. Fits HID xenon M2S style bulbs. Long life never have to worry about a broken filament since led bulbs are solid state. Available in White 6000-6500K. Made of aluminum materials to keep the leds cooler so they have a longer life. Comes 1 headlight bulb per package. Long warranty please see warranty details on its product detail page. Made with aircraft aluminum radiator. Operating temperature from -40C to +105C.