You can add a second light switch anywhere in your house without wiring a new three-way switch thanks to smart home technology. This guide will show you what you need, and how to do this without ...

Adding an electrical outlet next to an existing light switch is easy, as long as there is a neutral wire in the box.Step 1: Turn the power supply off to the light switch at the main electrical panel.

A new Philips Hue add-on turns your existing light switches into smart ones that keep your lights available even if someone flicks the switch off.

The $49.95 Eve Light Switch is a quick way to add smart HomeKit-aware lighting into your home and has dropped just in time for the holiday gift season. Find out more on the Elgato Eve website.