Today we have an amazing example of how to create a signal light, in case you want to see if you left the basement light on. Some people might install a receptacle tied to the switch and plug in a light to that receptacle, but that’s frankly too many steps. Easier and better to just disassemble a light socket and install the important parts directly in the junction box! If you don’t get the live bits insulated right away, don’t worry about it. You’ll get to it soon.
Signal light
