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 6000LM/Set (3000LM/each bulb) 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.