The swap-out takes less than 15 minutes and a new single-pole light switch costs less than a buck, making it one of the most affordable upgrades ever. Safety First.

Learn how to install 3-Way Smart WiFi light switches with this step-by-step video. Please consult a certified electrician if you have any questions or concerns. Every wiring setup is unique, so be ...

On Wednesday, Elgato launched the Eve Light Switch, heralded as "the world’s first light switch with HomeKit technology." Skip to main content. Menu Digital Trends ...

If you have conventional single-pole light switches in single-gang boxes, the SwitchLight is a terrific night light and switch locator. But it’s pretty much useless in rooms with multi-pole ...

There are two types of light switches, says Donnelly: a single-pole light switch, which has two wires, and a three-way light switch with three wires that usually look identical.