Although it’s easy to wire a light switch, you need a basic understanding of how electricity works in the home in order to do the job safely. If you’ve never before worked with wiring ...

Take the second black wire and connect it to the remaining bronze screw terminal. Alternatively, if there are push-in terminals on the back of the switch, you can use those to connect the black wires.

Below, Donnelly tells AD how to wire a light switch with this simple step-by-step process for a single-pole light switch without zapping yourself along the way. To make the task easier, Character ...

Pull cable to boxes and light Run a 14-2 NM-B cable (white, black, bare copper) from your power supply to the first switch location. If you’re adding a 3-way setup to an existing situation, this ...

My house was built in the 50s, with wiring from that time period. I'm trying to understand how to connect a modern switch up in the place of an existing old one and it just isn't making sense to me.