[Triple Row Spot&Flood Combo Beam]This led light bar adopts advanced led chips,which provide bright and white ray for clear visibility,the 15?? spot & 170?? flood optic system provides wider/further illumination range,you can enjoy a safe driving experience with the led offroad light bar.[Efficient Heat Disation] The 7in led light bar has heavy duty 6063 aluminum alloy housing,10 cooling fins to maximize surface area for optimum cooling and extend the led driving light bar service life to 50,000 hours.[High-quality Waterproof Performance]This waterproof light bar is IP67 waterproof certified,which means it is waterproof,dust-proof and shock resistant.The all-aluminum housing can resist harsh environments and protects off road lights from rain,wind and sand during off-road travel.[Free 10ft Wiring Harness-2 Lead]The led light bar wiring harness with relay and high current injection molded fuse,which has a good conductivity,the high temperature resistant led wiring harness is suitable f