If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. A smart switch turns existing hardwired lighting into smart lighting, adding app and voice control.

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. A smart light switch gives you more control over the ...

When you want to make your lights smarter without changing the bulbs, you’re likely looking at upgrading to a smart light switch. One of the more vital functions of a smart switch is its ability to ...