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 ...

At a glance Expert's Rating Pros ・Clean overall design ・Can control GE Cync bulbs and fixtures, even if they’re not wired to ...

The way a light switch is wired depends on whether the power comes into the light box or the switch box first. These two ...