LED Power: 40W CREE Operating Voltage: 10-30V DC Waterproof rate: IP 67 4pcs*10w high intensity Epistar LEDs Optional Color: Black Color Temperature: 6000K Material: Diecast aluminum housing Lens material:Toughed glass Mounting Bracket:Alu firm bracket Optional Beam: spot beam 20 degree (If you want to buy flood beam 45 degree, please send me a message.) 50000 hours above life time Size:110mm X 110mm X 72mm Certificates:CE,RoHS,IP67、E-mark