Features: *360 full angle illumination,practical and easy to install. *Super concentrated light design, the light efficiency is as high as 99%,which greatly improves the brightness of the light pattern and the illuminated area after the lights are turned on. *IP68 waterproof, it is not affected even if working under water. *With the characteristics of explosion-proof, shockproof, high temperature,high pressure. *Unique open radiator,super high speed 10000r/min fan design,life up to approx 50000 hours.