input voltage:10-30V DC
water proof:IP 67
chips:high power LED chips
color temperature:6000K
houseing material:Aluminum
lamp cover material：PC
screws：stainless steel
lamp cup material：PC lens（convex lens）　　　　　　　
light beam：spot/Flood
usasge life：30000 house
certification:CE、 RoHs、 IP67、E-mark