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 ...

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

Archaic light switches might as well be from the stone age. All they do is turn a light on and off. They can't dim lighting gently or remember the brightness level you prefer. Outdated switches don't ...