【With Quad Row Double Brightness Design】 48pcs high intensity led chips that emit 3500K Yellow light, delivering 144w &11520lm and 25 degree concentrated spot beam, which can effectively light up the forward dark road, enhance the light distance provides excellent visual effect and safe driving experience 【With Solid and Efficient-Cooling Aluminium Housing】 the size approximate to 7 inch, they adopts Heavy Duty 6306 Aviation aluminum shell, wear and thermal conductivity, to resist harsh environments, and the heat sink guarantee an efficient heat dissipation, makes life-span can be over 50,000 hours 【With Adjustable Brackets】 2 PCS offroad led light bars are equipped with necessary mounting adjustable mounting brackets, easy to fit and flexible(could install the brackets inward or outward, 45 degree angle adjustable up and down) 【With Waterproof IP68 & 1 Year Warranty】Waterproof IP68 means that the LED light can be used in heavy rain or snow day,avoiding moisture and condensation. 1 year Warranty from the date your ordered Specifications: Light Source: OSRAM LED Chips Voltage: 9-30V DC Wattage: 288W/pair Material: Die-cast Aluminum housing; PC Lens Color Temperature: 3000K-3500K Luminous flux : 23040Lm/pair Working Temperature: -40—85 degrees Beam Pattern: 25 degree horizontal beam Waterproof proof: IP68 Lifespan: over 50000 hours Size: 6.5*3.28*2.48Inch(17.5CM*8.4CM*6.35CM) Beam Pattern: Spot Beam Certificated by CE & ROHS & IP68 Package Included: 2pcs x Amber light bar 2pcs x monuting bracket Wide Application: DOXMALL 7”  light bar can be for car, ATV, SUV, UTE, mining, boat, Jeep, off-road, trailer, motor,bicycle,Excavators, truck, tractor and other heavy equipment