Review on Hanperal Motorcycle Waterproof Handlebar Headlight by Mark Adlesh

I use this as the bottom switch for my jet ski (650sx). I use an automatic stop so the number of shifts is minimal, once off and once while driving. I install a switch inside the jet ski so it won't be submerged or exposed to the water as much as the handlebars. I'd like to mount it on the rudder so I can operate the bilge pump by hand, but I'm worried about it wearing out and being exposed to too much water. But for the purpose I originally intended it for, it works well. However, my preferences have changed and I want to use a manual switch. I might try that.