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.

This small amount of power lets the smart light switch maintain a connection to your home's WiFi network, which is what allows remote control.

Installing a wireless light switch is a simple upgrade that you can accomplish in an hour or less. You can control lights from as far as 100 feet away without running any wires through the walls.