Specifictions: LED Power: 48W ( 16pcs*3w high intensity LEDs ) Operating Voltage: 10-30V DC Waterproof rate: IP 67 Color Temperature: 6000K Optional Beam:Flood，Spot，pls leave message Material: Diecast aluminum housing Lens material: PMMA Mounting Bracket: Stainless Steel 30000 hours above life time Theoretical Lumens Output: 3840 LM Package included: 1x 4inch 48W LED Work Light 1 x Mounting Brackets Note: The default order is flood beam. If you need spot beam， please leave message in your order.