State energy codes in the United States, which must be at least as stringent as the ASHRAE/IES 90.1-1999 standard, require automatic shutoff of lighting in commercial buildings greater than 5,000 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rachel Cericola Rachel Cericola is a writer covering smart home. In addition ...

If you dream of walking into a room and having the lights turn on, or if you have nightmares about all the power wasted because lights in another room are constantly left on, replacing a standard wall ...

Leviton’s updated motion-sensing dimmer pulls out all the stops with wired (or wireless) 3-way circuit support and impressive customization options. With both dimming and motion sensing built in; plus ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. Leviton’s entry into the market splits the pricing between the budget Aqara and the high-end Lutron ...

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 ...