Knowing how to wire a light switch is critical if you are going to tackle the job yourself. Here we show you how to wire up a ...

We may earn a commission from links on this page. If you have a room with no overhead light fixture, or one in which the main light switch isn’t convenient, you can solve your problem by adding a ...

Stop walking across a dark room to turn on the light. Install a 3-way switch and control lights from two locations.