Features: This LED headlight bulbs are made of anodized aluminum body, PA66+30% GF Shroud, aluminum PCB, COB, Built-in Turbo Cooling Fan. Smarter and superior performance. 6000K white light at 3000LM per LED bulb without dark spots. Super bright and energy saving. All-in-One and simple design LED light bulbs, supports Plug and Play for smooth installation. 9V to 36V wide-range voltage is suitable for all Off-road vehicles, ATV, truck, and engineering vehicles, etc. Specifications: Material: aluminum Bulb socket: H1/H3/H4/H7/H11/9005/9006(optional) Light source: COB Wattage: 18W/each Color temperature: 6000K/each Luminous flux: 3000LM/each Operating voltage: 9V-36V Waterproof rate: IP68 Cooling principle: fan cooling Beam angle: 360° Package size: 11.5 * 9 * 5.5cm / 4.5 * 3.5 * 2in Package weight: 70g / 2.5oz Package List: 1 * Car LED Headlight