Specification: LED Power: 312W (104 x 3W High Intensity LED) Beam Pattern: Flood Spot Combo Beam Input Voltage: 12-30V DC (fits 12V, 24V vehicles) Working Lifespan: Over 30,000 hours Working Temperature: -40~85 degrees Celsius LED Color Temperature: Pure White 6000K-6500K Material: 6063 Aluminum Profile, High quality Led Chips, PC Lens Waterproof Rate: IP67; Waterproof, dustproof, quakeproof and anti-corrosive. Certifications: CE, FCC and RoHS Applications: Off Road Lighting: Jeep, 4x4, Car, ATV, UTV, SUV, Truck, Trailer, Forklift, Train, Boat, Bus, Outdoor lighting, etc. Other Lighting: Excavator, Dozer, Road Roller, Crane, Tractor, Harvester, Grain Drill, Snowplow, Fire engine, Rescue Vehicle, Camping, Mining, Construction Lighting, etc. Household Lighting: Garden, Backyard, Garage, Indoor Lighting. (Note: Use a voltage transformer/converter to convert the AC 110-120V to DC 12V for indoor use.) Note: They are aftermarket parts. NOT D.O.T. approved. Do not use if D.O.T. is required. For off road use only. Before installing this product, please check your state/provincial and local/municipal laws and regulations. The operating voltage is 12-30V DC. If the input voltage is less than 12V, some Led chips might not enter the working status.