Super Flood Beam Angle: Use customized lens and light cover with perfect optical refractive index and light distribution theory for this light, getting its beam angle into a 150° super floodlight and light output into an even brightness. IP68 Waterproof: Built-in IP68 waterproof, powerful to withstand any harsh environments and weather conditions. Excellent Performance: Made of corrosion-resistant aluminum and stainless steel, the bracket profile with thermal grease can enhance the heat dissipation capacity and effectively extend the lifespan to over 50,000 hours. Wide Applications: The 4 inch round LED modules can be widely used as bumper lights, ditch lights, roof and tail lights for off-road vehicle, truck, tractor, off-road, for , pickup truck, SUV, , UTV, golf cart and other utility equipment, etc. 72W Voltage: 9-30V DC Lumens: 12,000 Waterproof Grade: IP68 Color Temperature: 6000K/3000K Working Temperature: -40℃~ +120℃ Lifespan: 50,000 hours Color: Black Material: Aluminum Alloy