HIGH BRIGHTNESS:The bubs are made by intensity and high quality LED chips,3w/led. EFFECTIVE HEAT DISATION:Aluminum housing has the high cooling effect. HIGH PERFORMANCE:It’s IP68 waterproof rate.PC,Aluminum firm mounting bracket. SOLID SIDE MOUNTING BRACKET:the angle can be adjusted,also. WIDE SPREAD USES:It’s suit for 4×4,suvs,atvs,cars,truck,boats and so on. Product description Size:10 Inch LED Power: 36W,Intensity:2520lm . Operating Voltage: 10-30 DC . Waterproof rate: IP 68 . 12pcs*3w high intensity philips 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:7 inch