.Size:4''
.LED Power: 18W
.LED Chip: 6pcs*3w CREE
.Operating voltage: 9~32V DC
.Optional beam: flood
.Color temperature: about 6000K
.Working life time: > 50000 hours
.Material: Diecast aluminum housing,
alum alloy Bottom-mounting bracket,
PC 9D optical lens
.Waterproof rating: IP68;
.Working temperature: -40¡ãC~60¡ãC
