Dimmer switches can be an effective way to change up your lighting for different occasions and times of day, and installing ...

Wireless light switch and receiver kits are inexpensive and straightforward to install. Some models, such as the Ortis Wireless Light and Receiver Kit, are also expandable with multiple switches.

A cheaper way is to install a smart light switch, which lets you control all the lights from one spot. After testing a dozen or so models, we think the best smart light switch is the Leviton Decora.

Install the disconnect switch on the positive battery cable: Construction equipment and over-the-road trucks often use this design. A concern with positive-side kill switches is the same as when ...