Review on 💡 Green Laser Etched Water Pump Toggle Switch - 5-Pin DPST 20A 12V - Maintained ON-Off by Sean Perry

Works great, this is the second switch for my pump. You can actually see if another switch turned the pump on. Great product but it comes with absolutely 0 instructions. There seem to be at least 2 designs so even after searching the web I had to get my hands on a meter to figure out my own schematic. Such a simple solution, too bad it wasn't included