SPECIFICATION: LED Power: 312W (104PCS 3W High Intensity LEDS) Input Voltage: 9-30V DC Beam Type: Flood Spot Combo Beam Waterproof Rate: IP67 LED Color Temperature: 6000K-6500K Working Lifespan: over 30,000 hours Working Temperature: -40~ 85 degrees Material: 6063 Aluminum Profile, Stainless Steel Bracket, PC Lens Compatible with both 12V and 24V vehicle The glass surface is made of Toughed Glass Lens with high light transmission. Suitable design for heating elimination. High performance of waterproof, dustproof, shockproof. APPLICATIONS: Indoor Uses: Garden Lighting, Backyard Lighting Notices: You need to use a transformer to convert the voltage to 12V DC before indoor uses. Outdoor Uses are mainly for Jeep, Cars, Jeep, Cars, Trucks, Motorcycles, Buses, ATVs, SUVs, Boats, construction equipment and many off-road vehicles. Notices: The wiring hardness needs to be used under relevant voltages. Please match the wiring hardness with correct operating voltage. Package Include: 1PCS 312W LED Light Bar They are aftermarket parts. NOT D.O.T. approved. Do not use if D.O.T. is required. For off road use only. Laws concerning this product vary from state/province to state/province. Your state/province may prohibit its use on public roads or restrict its use to novelty, show use, off-road areas, or race facility areas only. In some states/provinces off-road uses are also prohibited. The manufacturer and retailer assume no responsibility for any use or application of this product in violation of any applicable law. Before installing this product, please check your state/provincial and local/municipal laws and regulations.