Best Smart Light Switch

Smart switches make it simple to use energy-efficient lighting in your smart home. With this switch, you may use an app or a voice assistant to control your existing lamps. Customizable illumination settings, schedules, and disabilities are all common features among the best smart light bulbs. Although we favor the Kasa smart light switch, they all have the potential to boost your home’s value.

Our 5 Favorite Smart Light Switch

The best smart light switches for 2022

From a motion detector that turns on illumination when visitors enter a room to an automatic switch that turns off your lights when not in use, we have a variety of items to meet your needs. These switches are among the best in a variety of areas.

1. Lutron Caseta Smart Home Switch

Lutron Caseta Smart Home Switch, Works with Alexa, Apple HomeKit, Google Assistant | 6-Amp, for Ceiling Fans, Exhaust Fans, LED Light Bulbs, Incandescent Bulbs and Halogen Bulbs | PD-6ANS-WH | White

The Lutron switches are top-of-the-line. Nonetheless, the Lutron lighting system is well worth the hub cost. But why is that? This three-way switch comes with a Lutron Pico remote. Google Assistant, Alexa, and Siri are all supported by the gadget. Only halogen and incandescent bulbs are suitable. The Lutron app has geofencing capabilities, scheduling settings, and scenarios. Sonos, Samsung SmartThings, Ring, and IFTTT are also options. Lutron Caséta apps for the Apple Watch are also available, as are Lutron outdoor smart plugs. In addition, the Lutron Caséta Smart Dimmer has an on/off switch. It’s not a good idea to use the dimmer with an exhaust fan or other power-hungry device.

The Lutron app does not support two-factor authentication. Have you thought of getting a Lutron Caséta Smart Bridge or a Lutron Pico remote control? Why not equip your entire home with smart lighting?


  • Geography
  • Siri, Alexa, and Google Assistant are all compatible with it
  • The smart home ecosystem is supported by several options


  • Hub is required
  • Two-factor authentication is not supported by the app

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2. Device 26933 from GE Wireless

GE 26933 Z-Wave Plus 500 Series Motion-Sensing in-Wall Dimmer

In cases where specific functions are needed, GE 26933 smart switches are the solution. Dimming options allow it to produce the ideal amount of illumination and it is compatible with Z-Wave smart-home networks. With its motion-sensitive technology and mobile application, the Enbrighten can be controlled voice-assisted and receive notifications. There are many gateways that support Z-Wave, including SmartThings, Wink, ADT Pulse, Trane, Nexia, and Vivint.

The onboard view is 180 degrees using motion sensors that can be viewed from up to 45 feet away. There are three motion sensitivities to choose from. Add an alert when the motion sensor is triggered in addition to the motion sensor. Motion sensors and preset settings can be used to trigger dimmer settings at precisely the correct time.


  • Z-Wave products for smart homes
  • The method can be applied to one or more switches
  • The light dims and moves in response to motion


  • Smart-home hubs are required for Z-Wave
  • Amazon Alexa and Google Home are the only compatible devices

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3. Kasa HS200 Lighting Switches

Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required , White

Kasa Smart’s Smart Switch gets you started on the path to a smart home. Simply swap out your old on/off switch for this one. Using its smartphone app or voice command, it may be controlled remotely or put on a timer.

The wireless communication of switches like this one requires a neutral wire. It works with both Alexa and Google Home, so it does not require a separate smart-home hub. Lighting may be monitored and controlled from anywhere using mobile devices such as smartphones and tablets.


  • Kasa integration mobile app
  • There is no need for smart-home hubs
  • Adapted to sunrises and sunsets


  • Light switches operate differently in manual mode
  • A strand of wire is used instead of solid wire, which is less durable

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4. Smart switch 3 way from Kawasaki

Kasa Smart 3 Way Switch HS210, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch works with Alexa and Google Home, UL Certified, No Hub Required , white

The Kasa light switch may be operated remotely using a smartphone app or by using Alexa or Google Home. Kasa switches can only be connected through 24 GHz Wi-Fi.

The Kasa Smart switch must be put on the load side of a 3-way wiring arrangement to work properly. The installation procedure is aided by an app. It is simple to identify the correct switch in a wiring design using the wire configuration of a switch.


  • Those who use more than one switch are compatible with those who use just one switch
  • Smart-home hubs are no longer necessary thanks to wireless connectivity
  • Multiple devices can be controlled remotely using Kasa’s app


  • The switch is too large to be mounted in a gang box
  • Z-Wave does not support the integration of smart home devices
  • The switch will not work due to a weak Wi-Fi signal

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5. Wireless light switch Smartyuns

Smartyuns WiFi Smart Light Switch White, Modern Tempered Glass Panel Wall Touch Switch US Standard Single Pole Switches Works with Alexa, Google Assistant,'SmartLife' APP(4 Gang Light Switch White)

When there are three or more switches in a multi-switch setup, a four-way switch may be able to share the load. The Alexa or Google Assistant can be used to manage Smartyuns Wi-Fi light switches using the Smart Life app. A scratch-resistant touch screen completes the sleek, futuristic appearance.

Smart Life allows smartphone users to manage lighting and other linked items. Hubs aren’t required any longer. You can save time and energy by using automated timers.


  • This product can handle most types of loads
  • Integrating Smart Life with mobile apps
  • Timer/scheduler


  • The switch location must have Wi-Fi.
  • Some smart home devices are incompatible with Z-Wave

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6. Decora Smart D215P-2RW by Leviton

Leviton D215P-2RW Decora Smart Wi-Fi Mini Plug-In Switch (2nd Gen), Works with Hey Google, Alexa, Apple HomeKit/Siri, and Anywhere Companions, No Hub Required , White

When you plug a lamp or small appliance into this socket, it becomes a smart gadget with Wi-Fi. A wireless connection between the switch and a household outlet is established using the My Leviton smartphone app. The device may be controlled using Apple HomeKit, Google Assistant, or Amazon Alexa.

This plug-in smart switch allows you to turn on or off any lamp or appliance via voice command or remotely. Additional control possibilities are available with the Leviton wireless wall switch.


  • The Wi-Fi connection does not require a smart hub
  • Plug-in devices of all kinds can be connected to this charger
  • The My Leviton app is compatible with this product


  • Lighting should not be hardwired
  • Z-Wave does not support the integration of smart home devices
  • Ensure that the electrical outlet has a strong Wi-Fi signal

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7. A Lutron Caseta smart dimming switch

Lutron Caseta Smart Home Dimmer Switch, Works with Alexa, Apple HomeKit, and the Google Assistant | for LED Light Bulbs, Incandescent Bulbs and Halogen Bulbs | PD-6WCL-WH | White

An app or voice command can be used to control Lutron Caseta dimmers from anywhere. Amazon Alexa, Apple HomeKit, Google Assistant, Ring, and Google Assistant can control lights. The Smart Bridge allows you to change your timetable according to the season.

The Caseta doesn’t need a neutral wire. With low voltage applications, the product is not suitable for older homes. It matches your home’s trim in a choice of colors.


  • There is no need to run a neutral wire
  • The Ring is compatible with Apple HomeKit, Amazon Alexa, Google Assistant, and Google Home
  • Choose from four different colors


  • In order to fully utilize Smart Bridge, it must be installed
  • Compatibility issues with Z-Wave
  • A custom-made radio frequency is used

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8. Light switch C with motion sensor by GE

C by GE Dimmer Smart Switch, Neutral Wire Required, Dimmer + Motion Sensor Switch with Bluetooth and 2.4 GHz WiFi, Alexa and Google Compatible without a Hub (Packaging May Vary)

Motion-detecting smart switches can be used to dim the lights. App users can operate touch-free applications from their homes or businesses using a smartphone or voice control. There’s also a dimming option and an on/off switch that may be controlled by a timer. It works with Alexa and Google Assistant without the need for a separate smart-home hub.

The C by GE app allows you to control and monitor your device from afar. The C by GE bulbs can also be used in traditional lamps and switch outlets, giving you complete control over your home lighting from your smartphone.


  • Motion-detecting dimmers with presets
  • There is no need for a smart-home hub, only Wi-Fi connectivity
  • The app is incompatible with C by GE


  • Smart homes cannot use Z-Wave devices
  • Compared to other smart switches, it is more expensive

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9. Smart Switch 2 with WiFi

WiFi Light Switch Smart Switch 2 Gang Touch Wall Switch - Compatible with Alexa Google Assistant and IFTTT

The Lesim WiFi Smart Switch allows remote lighting control. This elegant twin switch features scratch-resistant glass panels. Put a porch light and a garage light on the same outlet. A Lesim switch can replace a two-gang switch. Not 3-way compatible, the Lesim switch requires a neutral wire.

A hub is required to control the Lesim smart switch via voice (like the Echo Show). When using an Alexa-enabled smartphone, the Lesim app can control the lights remotely. You can also utilize Google Assistant.

It works with both subscription and IFTTT (If This Then That). IFTTT allows users to link smart devices (available for a fee). The service requires internet use.


  • Google Assistant, Apple HomeKit, and Amazon Alexa compatible
  • Integrating Smart Life with mobile apps
  • Wi-Fi connection is not required; does not require a smart hub


  • Multi-switch applications and Z-Wave devices cannot be used together
  • A neutral wire must be connected

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Buying Guide to the Best Smart Light Switch

Best Smart Light Switch
Smart Light Switch

Network and Connectivity

Most lights that can be controlled by voice are compatible with Alexa, Google Home, Samsung SmartThings, and other smart home systems. One of these systems can be used to operate the switch as well as the other smart home components attached to it (like security cameras and thermostats).

The majority of smart switches function with 24 gigahertz (GHz) Wi-Fi networks, however, some also work with 5 GHz networks. Because some don’t connect to 5 GHz networks, it’s best to know the network’s capacity before you buy.

Light Bulb Compatibility

Smart switches, however, cannot be utilized with dimmers. Dimming a light bulb necessitates that the light bulb is dimmable.

Almost all smart lights can be controlled by smart switches, albeit not all of the bulb’s functionality may be available depending on the switch. A smart switch, for example, might not be able to manage a smart bulb’s shifting colors.

To control the bulb’s special effects, the bulb and the app must work together. Smart bulbs include Philips Hue bulbs, Wyze smart bulbs, and Sengled smart bulbs.

Wattage Rating

The wattage of a switch is also affected by the lamps that it controls. Watts are units of measurement for the quantity of electricity flowing through a circuit every hour. If a 60-watt bulb is used in the light fixture, the switch should be able to handle at least 60 watts.

When more than one bulb is used in a fixture, the wattage rating is for the entire fixture.

To be compatible with the multi-bulb fixture, a smart switch with a corresponding (or higher) wattage rating should also be acquired. A common switch can take 150, 300, 600, and 1,000 watts of power.

Control Style

A smart switch gives the user more control over lighting and can be used in a variety of ways. Alexa, Google Assistant, Siri, and other Bluetooth and WiFi programs are used to control the bulk of these gadgets. The bulk of these gadgets can be managed using smartphones, although some can also be controlled with smart home hubs.

The switch can also be managed remotely via mobile apps that can be accessed from almost anywhere. If you want a light to turn on as someone walks into the room, get one with motion sensors.


Dimmable smart switches allow users to dim lights from afar. Because the lights are not always turned on at full brightness, this saves electricity. There is, however, a catch: The smart switch will only dim a light bulb if it is dimmer-compatible. If you try to dim an incandescent bulb that can’t be dimmed, it could be ruined or have a short lifespan.

When a person enters a room, sensors on some smart switches detect motion and turn on the lights. Some apps allow users to program the light to turn off after a certain amount of time has passed.


It’s no more difficult to replace a normal light switch with a smart switch than it is to install a standard light switch. Before you begin, make sure the project has the approval of your local building department. In certain places, replacing electrical switches is forbidden, and a professional electrician is necessary.

Before beginning the installation, make sure to read and follow the instructions that came with the unit. Before removing the lid, be sure the switch is turned off.

With smart switches, a neutral line is frequently necessary to deliver a small amount of electricity to the switch. During this period, the switch uses the least amount of power possible to communicate with the household’s Wi-Fi network. On the wiring that has a neutral wire, there is commonly a wire fastener at the back of the switch box. An electrician is required to install this.


How do smart light switches work?

It is possible to control your lights remotely, adjust their brightness, or cycle through presets (often referred to as scenes) with your preferred color and brightness combination. A smartphone app is typically required for setup.

Installing a smart light switch requires an electrician?

You can install a smart switch in your home in the same way you would replace any other type of electrical switch. While you’ll want to take the proper precautions (we’ll assist you with that, too), a licensed electrician is not necessary, and no special tools are needed.

Light switches can be made smart.

Thanks to products such as the Switchmate, you can turn your “dumb” light switches into smart ones. You can use it right away. Simply connect it to your existing switches, and it becomes smart instantly.

Where can I find information about smart light switches?

Smart switches replace traditional built-in switches. Using the new smart switches, however, you can adjust the lighting, fans, and hardwired appliances in your home much more easily.

Is it possible to use smart light switches without wifi?

Are smart switches compatible without WiFi? The answer to most problems is still “smarts”, but without them. Even if you have a smart home hub that connects your smart devices together, many smart switches rely on the cloud to communicate.

Final Verdict 

We had many excellent products on our list, but we felt the Gosund light switch and the Kasa Smart HS200 were the two best smart switches. They are both single-pole switches that are easily integrated with home Wi-Fi networks as well as mobile apps, allowing for easy voice and remote control.

Last update on 2022-01-21 / Affiliate links / Images from Amazon Product Advertising API

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