Replacing a light switch is very easy. There are a few different kinds. Before installation, make sure to turn off the power.

We've tested plenty of smart light switches and dimmers on the market, so we used our expertise to guide you through finding the best one for your needs. Our list should have something for ...

All of this will be rolling out over the next few months, starting with the new smart switches in March. GE’s new Cync switches — the Smart Keypad Dimmer ($44.99) and Smart Paddle Dimmer ($25. ...