There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

Before touching the original light switch, turn off the power at your fuse box. Test the light switch afterward to make sure the electricity is off. Unscrew the switch plate and save it if you are ...

When operating a standard light switch, your choices are limited to turning the lights on or off. However, a light dimmer provides more versatility. Depending on the type of dimmer you choose, you can ...