Super Bright: 3 inch LED work light comes with 16 x 3 watt high-intensity LEDs at 6000K color temperature, providing a wide beam and long irradiation distance and expanding your field of vision, giving you a better driving experience. High Performance: Designed in die-cast aluminum housing for strength and longevity, effective for heat dissipation. Waterproof, dustproof and shockproof. Allows the LED car light to work well in bad weather. Spot Beam: Square LED work light widens the beam, broadens the lighting areas, extends the beam distance, optimizes safety and brightness at night. Long Lifespan: Design energy efficient and environmentally friendly with heat conductive silicone for longer lifespan, rated to 30,000 hours. Mini size, super brightness. Easy to install with adjustable bracket. Application: 4 pcs car LED spotlight with 10-30V DC working voltage, compatible with almost all 4x4 vehicles, trucks, tractors, trailers, vans, cars, motorcycles, SUVs, ATVs and boats, can also be used outdoors and indoors, in garden lighting, backyard lighting. Backup light, off-road lighting.