SUPER BRIGHTER LED Power: 40W/Pair (each light with 20W)Beam Angle: 120 degree, wide spread beam (twice more than others)Lumens: 3600LM/Pair(each light with 1800LM)Color Temperature: 6000K Cool WhiteWorking Voltage: DC 9-32V; Lifespan: over 50000 hours IP67 Waterproof With tightly sealing, shield against rain drops, dust and sand, suitable for all weather. Efficient Heat Dissipation Maximum Stability 180 degree adjustable bracket and easy installation Fast Cooling Made of diecast aluminum housing ensuring heat sinks for fast cooling, extends the lifespan up to 50000hrs Can be widely applied to 4x4, ATV, UTV, SUV, Truck, Pick-up, Boat, Van, Camper, Road Buggy, Sand Rail, Trains, Bus, Tanks, etc. Also can be used as courtyard lamp, household lighting, street light, construction lighting, etc.