Three individual light switches will all operate the same light. 4-way switches have one more wiring connection than a 3-way switch.A smart 3-way switch can replace one of the two regular three-way switches, allowing the user to control the stairway light from a smart device.

A stairway light operated by two switches, one at the top of the stairs and another at the bottom, is a 3-way switch. 3-way switches feature three locations where wires connect: two at switches and one at the light fixture itself.This type of switch will not work for lights controlled from more than one location, such as a hall light with a switch at the bottom of the stairs and another at the top of the stairs. 1-way (or single-pole) switches have two terminals that turn one circuit on or off.Before deciding on the right type, consider the lighting needs in each room when choosing a type of switch. Traditional light switches can perform a variety of functions, and smart switches need to perform the same functions plus offer a few additional features. The switch must be compatible with your home’s wiring, network connection, and the wattage of your light fixtures. There are some features to consider before investing in a smart lighting switch. Photo: What to Consider When Choosing the Best Smart Switch BEST DOUBLE SWITCH: Lesim 2 Gang Touch WiFi Smart Light Switch.BEST MOTION DETECTION: GE Lighting C by GE 4-Wire Smart Motion Sensor Light.BEST DIMMABLE: Lutron Caseta Smart Home Dimmer Switch.BEST PLUG IN: Leviton D215P-2RW Decora Smart Wi-Fi Plug-In Switch.BEST 4 WAY: Smartyuns WiFi Smart Light Switch.BEST 3 WAY: Lutron Caseta Smart Switch, Remote and Bracket Kit.UPGRADE PICK: Enbrighten In-Wall Z-Wave Smart Dimmer.BEST BANG FOR THE BUCK: Kasa Smart Light Switch HS200, Single Pole.BEST OVERALL: GHome Smart Light Switch In-Wall Alexa Google Home.An upside is that, while many of these switches are compatible with smart home systems, there are plenty that operate via Wi-Fi or Bluetooth.Īhead, learn what to look for while shopping for the best smart light switch, and find out why these picks are among the top performers in home lighting. Smart light switches are a way of configuring a home’s lighting to respond to verbal commands, program light timers, or notify users via smartphone alerts of problems in the lighting system.

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