Or flip a switch at the bottom of the stairs, and then again at the top. The next person, coming from either direction, must be able to turn the light on again. That’s where 3-way switches come in.

Back at CES in January, Belkin teased a handful of new Wemo smart home accessories launching this year – including the 3-Way Smart Light Switch. Starting today, the 3-Way Switch is available to ...

The most basic three-way switch setup has two switches that connect and control one light fixture, like switches on either end of a hallway, staircase or large living area. In most cases the light ...

Eve is out with its third-gen HomeKit Light Switch today with two notable upgrades – Thread support and compatibility with 3-way switch setups by just adding one of the new switches. Read on for ...

Belkin today announced a new addition to its lineup of HomeKit-compatible Wemo-branded smart devices, the Wemo 3-Way Light Switch, which is now available. Announced at CES, the new 3-Way Light ...

To clarify, when I say three-way switch, I mean it cycles ... We have a couple of 3-way floor lamps, but we don't care about the light levels and only really want on and off, so we just use ...

Q: At either end of my staircase I have a light switch that turns the staircase light on and off. The problem is that the switches don’t work correctly anymore. What can I do to fix this?

Or flip a switch at the bottom of the stairs, and then again at the top. The next person, coming from either direction, must be able to turn the light on again. That's where 3-way switches come in.