HIGH BRIGHTNESS:The bubs are made by intensity and high quality LED chips,3w/led,short size but more bright. EFFECTIVE HEAT DISATION:Aluminum housing has the high cooling effect. HIGH PERFORMANCE:It’s IP68 waterproof rate.PC,stainless steel mounting bracket Wide Suitability: Heavy duty adjustable mounting system allow easy mounting onto any type of vehicles and construction equipment WIDE SPREAD USES:It’s suit for 4×4,suvs,atvs,cars,truck,boats and so on. Product description Size:17 Inch 360w LED Power: 360W,Intensity:12600LM . Operating Voltage: 10-30 DC . Waterproof rate: IP 68 . 120pcs*3w high intensity LEDS . Body Color: Black,White . Color Temperature: 6000K . Material:Diecast aluminum housing . Lens material:PC . Mounting Bracket: Alu firm bracket . Beam: Flood beam pattern(60 degree) 30 degee spot beam optional . 30000 hours above life time . Dimensions:17 inch