text: Waterproof. No not at all. Installed on my sons ATV and the first time he washed it the lens fogged up with water on the inside and the light would not come on. took a week to dry out so i figured maybe the grommet where the wire goes in the housing might be leaking some. Silicone it up tighter than a frogs butt and still the lens fogged up the next wash. You get what you pay for in this case.