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Best Buy customers often prefer the following products when searching for dimmer light switches.

Dimmer switches are a great way to control the brightness of your lights. They work by gradually lowering the amount of electricity that reaches the bulbs in your home, and they're a great way to save on energy costs. Browse the top-ranked list of dimmer light switches below along with associated reviews and opinions.

Main Results
  1. TP-Link - Kasa Wi-Fi Smart Dimmer Light Switch, Plus Motion and Ambient Light Sensor - white - Front_Zoom
    Top comment

    "Smart light dimmer...Blends well in my smart home , working with no issues (i have 26 of all kinds of switches , same brand)...Perfect smart dimmer with motion sensor...Most times, in my household, forgetting to switch off the lights is a common occurrence, and with this smart dimmer, I can keep the lights on for a specific duration, after which the light switches off automatically. "

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    Product Description

    Built-in motion and ambient light sensors on KS220M work together for true hands-free control. Connected lights turn on automatically when you enter a room and turn off when you leave. Ambient light sensor prevents the lights from turning on automatically during the day and auto-adjusts your room’s brightness. Use the Kasa Smart app to control the smart switch from anywhere, set schedules or even pair with other Kasa devices to set the perfect ambiance. Pair with Amazon Alexa, Google Assistant or Samsung SmartThings devices to control with your voice. Kasa Smart app will guide you through each step of the wiring process and help you connect to your home Wi-Fi. (Available on Android and iOS)
    See all Smart Dimmer Switches
    Top comment

    "Smart light dimmer...Blends well in my smart home , working with no issues (i have 26 of all kinds of switches , same brand)...Perfect smart dimmer with motion sensor...Most times, in my household, forgetting to switch off the lights is a common occurrence, and with this smart dimmer, I can keep the lights on for a specific duration, after which the light switches off automatically. "

    See all customer reviews

    Product Description

    Built-in motion and ambient light sensors on KS220M work together for true hands-free control. Connected lights turn on automatically when you enter a room and turn off when you leave. Ambient light sensor prevents the lights from turning on automatically during the day and auto-adjusts your room’s brightness. Use the Kasa Smart app to control the smart switch from anywhere, set schedules or even pair with other Kasa devices to set the perfect ambiance. Pair with Amazon Alexa, Google Assistant or Samsung SmartThings devices to control with your voice. Kasa Smart app will guide you through each step of the wiring process and help you connect to your home Wi-Fi. (Available on Android and iOS)
    See all Smart Dimmer Switches
    See all Smart Dimmer Switches
  2. Lutron - Caseta Wireless Smart Lighting Switch for All Bulb Types or Fans, 6A - White - Front_Zoom
    Top comment

    "Easy to install smart switch - needs neutral wire...It was my fault for not reading the description well, but this switch (unlike the dimmers) do require a neutral to work. ...Most reliable smart dimmer on the market. Works as described. Not experiencing any issues with flickering with LEDs. "

    See all customer reviews

    Product Description

    Experience the ultimate convenience in lighting control with Lutron’s family of Caseta Wireless dimmers, switches, and smart phone control. The Caseta Wireless In-Wall Switch provides switching of multiple load types and, when paired with Pico remote controls, allows remote control from anywhere in the space. Use the Pico remote control either in your hand, on a tabletop pedestal or by mounting the remote directly to the wall (remote control and accessories sold separately). You can even use the Pico remote to control the lights from your car as you arrive home. This switch works with up to 720-Watt of incandescent, halogen, ELV and MLV, 6 Amp of dimmable LED/CFL and 3.6 Amp of general purpose fans. Neutral wire required. Coordinating wall plate sold separately.
    See all Wireless Light Switches
    Top comment

    "Easy to install smart switch - needs neutral wire...It was my fault for not reading the description well, but this switch (unlike the dimmers) do require a neutral to work. ...Most reliable smart dimmer on the market. Works as described. Not experiencing any issues with flickering with LEDs. "

    See all customer reviews

    Product Description

    Experience the ultimate convenience in lighting control with Lutron’s family of Caseta Wireless dimmers, switches, and smart phone control. The Caseta Wireless In-Wall Switch provides switching of multiple load types and, when paired with Pico remote controls, allows remote control from anywhere in the space. Use the Pico remote control either in your hand, on a tabletop pedestal or by mounting the remote directly to the wall (remote control and accessories sold separately). You can even use the Pico remote to control the lights from your car as you arrive home. This switch works with up to 720-Watt of incandescent, halogen, ELV and MLV, 6 Amp of dimmable LED/CFL and 3.6 Amp of general purpose fans. Neutral wire required. Coordinating wall plate sold separately.
    See all Wireless Light Switches
    See all Wireless Light Switches
  3. Sengled - Smart Light Switch - White - Front_Zoom

    Model: E1E-G7FW
    SKU: 6340420
    Top comment

    "I have all Sengled lights that I use with my Google Home's. I have around 40 lights. ...These light switches are more like remotes. It comes with a magnetic mounting plate but the light switch itself is a small remote like item. "

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    Product Description

    Get smart about lighting with this Sengled smart light switch. An intuitive interface makes controlling smart lighting easy, while the included app streamlines setup and lets you set up lighting scenes and schedules. This Sengled smart light switch includes a wall plate that makes installation fast and simple on most walls.
    See all Wireless Light Switches
    Top comment

    "I have all Sengled lights that I use with my Google Home's. I have around 40 lights. ...These light switches are more like remotes. It comes with a magnetic mounting plate but the light switch itself is a small remote like item. "

    See all customer reviews

    Product Description

    Get smart about lighting with this Sengled smart light switch. An intuitive interface makes controlling smart lighting easy, while the included app streamlines setup and lets you set up lighting scenes and schedules. This Sengled smart light switch includes a wall plate that makes installation fast and simple on most walls.
    See all Wireless Light Switches
    See all Wireless Light Switches
  4. Enbrighten - Z-Wave Plus Smart In-Wall Switch - White & Light Almond - Front_Zoom
    Top comment

    "Perfect switch for the do-it-yourself Smart Home!...I installed this switch on my wall, that controls my Ceiling Fan / Light combo and it works like it should. ...Great Switches...Bought these switches to control my lights and fan from my phone. "

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    Product Description

    Home automation is even smarter with the Enbrighten Z-Wave In-Wall Smart Switch with QuickFit™ and SimpleWire™. When paired with a compatible hub, the hardwired smart switch operates wall, ceiling and accent lighting through individual commands and programmed settings. Wirelessly control and schedule indoor or outdoor fixtures for effortless management of your home. Your automation possibilities are seemingly infinite when connected to hubs from Ring, Wink, SmartThings, HomeSeer, Vera, American Standard and more.
    See all Wireless Light Switches
    Top comment

    "Perfect switch for the do-it-yourself Smart Home!...I installed this switch on my wall, that controls my Ceiling Fan / Light combo and it works like it should. ...Great Switches...Bought these switches to control my lights and fan from my phone. "

    See all customer reviews

    Product Description

    Home automation is even smarter with the Enbrighten Z-Wave In-Wall Smart Switch with QuickFit™ and SimpleWire™. When paired with a compatible hub, the hardwired smart switch operates wall, ceiling and accent lighting through individual commands and programmed settings. Wirelessly control and schedule indoor or outdoor fixtures for effortless management of your home. Your automation possibilities are seemingly infinite when connected to hubs from Ring, Wink, SmartThings, HomeSeer, Vera, American Standard and more.
    See all Wireless Light Switches
    See all Wireless Light Switches
  5. GE - CYNC Smart Switch, Neutral Wire Required, On-Off Paddle Style with Bluetooth and 2.4 GHz Wifi (Packing May Vary) - White - Front_Zoom
    Top comment

    "Great smart switch without a bridge...Then if you only want one dimmer, you need to put it at the switch that sends the power to the light (load switch) if you want the dimmer somewhere else, buy multiple dimmers. ...Switch works great, sime to install. Would recommend to anyone looking to upgrade to smart switches"

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    Product Description

    The On/Off Smart Switch-Paddle adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The classic design blends seamlessly with other paddle switches. The smart Wi-Fi switch adds out-of-home control, scheduling and scene setting to traditional bulbs. When CYNC or C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. Pair the Smart Switch with CYNC or C by GE Smart Bulbs in other fixtures like table lamps and control your all your lights in the room from one wall switch. The On/Off Smart Switch wirelessly connects with other CYNC or C by GE Smart Switches so you can control the same light fixture from multiple switches without a travel wire, even if the switches are on different circuits. Simple DIY set up. The Smart Switch connects directly with Google Home and Amazon Alexa devices without a hub required. Neutral wire--usually a white or gray wire--is required.
    See all Wireless Light Switches
    Top comment

    "Great smart switch without a bridge...Then if you only want one dimmer, you need to put it at the switch that sends the power to the light (load switch) if you want the dimmer somewhere else, buy multiple dimmers. ...Switch works great, sime to install. Would recommend to anyone looking to upgrade to smart switches"

    See all customer reviews

    Product Description

    The On/Off Smart Switch-Paddle adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The classic design blends seamlessly with other paddle switches. The smart Wi-Fi switch adds out-of-home control, scheduling and scene setting to traditional bulbs. When CYNC or C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. Pair the Smart Switch with CYNC or C by GE Smart Bulbs in other fixtures like table lamps and control your all your lights in the room from one wall switch. The On/Off Smart Switch wirelessly connects with other CYNC or C by GE Smart Switches so you can control the same light fixture from multiple switches without a travel wire, even if the switches are on different circuits. Simple DIY set up. The Smart Switch connects directly with Google Home and Amazon Alexa devices without a hub required. Neutral wire--usually a white or gray wire--is required.
    See all Wireless Light Switches
    See all Wireless Light Switches
  6. GE - CYNC Smart Switch, No Neutral Wire Required, On-Off Button Style with Bluetooth and 2.4 GHz Wifi (Packaging May Vary) - White - Front_Zoom
    Top comment

    "I couldn't use the wemo light switches because 2 of my lights switches didn't have the red wire inside the wall and playing an electrician to wire it would have been more than the switches themselves. ...Best switch ........There are LED indicator lights on the switches but they're not used to notify you if the light is on or off. "

    See all customer reviews

    Product Description

    The On/Off Smart Switch adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch adds out-of-home control, scheduling and scene setting to traditional bulbs. When Cync or C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. Pair the Smart Switch with Cync or C by GE Smart Bulbs in other fixtures like table lamps and control your all your lights in the room from one wall switch. This On/Off Smart Switch wirelessly connects with other Cync and C by GE Smart Switches so you can control the same light fixture from multiple switches-connecting the switches wirelessly still applies, even if the switches are on different circuits. Simple DIY set up. The Smart Switch connects directly with Google Home and Amazon Alexa devices without a hub required. Works with most common residential wiring– no neutral wire required.
    See all Wireless Light Switches
    Top comment

    "I couldn't use the wemo light switches because 2 of my lights switches didn't have the red wire inside the wall and playing an electrician to wire it would have been more than the switches themselves. ...Best switch ........There are LED indicator lights on the switches but they're not used to notify you if the light is on or off. "

    See all customer reviews

    Product Description

    The On/Off Smart Switch adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch adds out-of-home control, scheduling and scene setting to traditional bulbs. When Cync or C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. Pair the Smart Switch with Cync or C by GE Smart Bulbs in other fixtures like table lamps and control your all your lights in the room from one wall switch. This On/Off Smart Switch wirelessly connects with other Cync and C by GE Smart Switches so you can control the same light fixture from multiple switches-connecting the switches wirelessly still applies, even if the switches are on different circuits. Simple DIY set up. The Smart Switch connects directly with Google Home and Amazon Alexa devices without a hub required. Works with most common residential wiring– no neutral wire required.
    See all Wireless Light Switches
    See all Wireless Light Switches
  7. GE - CYNC Smart Switch, Neutral Wire Required, On-Off Toggle Style with Bluetooth and 2.4 GHz Wifi (Packing May Vary) - White - Front_Zoom
    Top comment

    "Light switch...Works great to automate porch lights. Make sure you buy the right version- three wire or two....Switches work great....Problem mainly arises in the two switches that I have side by side. If one light is off and I want to turn the other light off, but accidently hit both switches down the light that was off turns on."

    See all customer reviews

    Product Description

    The On/Off Smart Switch-Toggle adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The classic design blends seamlessly with other toggle switches. The smart Wi-Fi switch adds out-of-home control, scheduling and scene setting to traditional bulbs. When Cync or C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. Pair the Smart Switch with Cync or C by GE Smart Bulbs in other fixtures like table lamps and control your all your lights in the room from one wall switch. This On/Off Smart Switch wirelessly connects with other Cync or C by GE Smart Switches so you can control the same light fixture from multiple switches without a travel wire, even if the switches are on different circuits. Simple DIY set up. The Smart Switch connects directly with Google Home and Amazon Alexa devices without a hub required. Neutral wire--usually a white or gray wire--is required.
    See all Wireless Light Switches
    Top comment

    "Light switch...Works great to automate porch lights. Make sure you buy the right version- three wire or two....Switches work great....Problem mainly arises in the two switches that I have side by side. If one light is off and I want to turn the other light off, but accidently hit both switches down the light that was off turns on."

    See all customer reviews

    Product Description

    The On/Off Smart Switch-Toggle adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The classic design blends seamlessly with other toggle switches. The smart Wi-Fi switch adds out-of-home control, scheduling and scene setting to traditional bulbs. When Cync or C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. Pair the Smart Switch with Cync or C by GE Smart Bulbs in other fixtures like table lamps and control your all your lights in the room from one wall switch. This On/Off Smart Switch wirelessly connects with other Cync or C by GE Smart Switches so you can control the same light fixture from multiple switches without a travel wire, even if the switches are on different circuits. Simple DIY set up. The Smart Switch connects directly with Google Home and Amazon Alexa devices without a hub required. Neutral wire--usually a white or gray wire--is required.
    See all Wireless Light Switches
    See all Wireless Light Switches
  8. Lutron - Caseta Smart Switch for All Bulb Types or Fans, 5A - White - Front_Zoom
    Top comment

    "I love Lutron products! I hate led lights and it's always a challenge to find compatible dimmers and switches....It would have been a great product if it was made like the dimmers. These do require a neutral wire. The dimmers do not. "

    See all customer reviews

    Product Description

    Experience the ultimate convenience in lighting control with Lutron's family of Caseta Wireless dimmers, switches and smart phone control. The Caseta Wireless In-Wall Switch provides switching of multiple load types and, when paired with Pico remote controls, allows remote control from anywhere in the space. Use the Pico remote control either in your hand, on a tabletop pedestal or by mounting the remote directly to the wall (remote control and accessories sold separately). You can even use the Pico remote to control the lights from your car as you arrive home. This switch works with up to 600-Watt of incandescent, halogen, ELV and MLV, 5 amps of LED/CFL and 3.0 amps of general purpose fans. Neutral wire required. Coordinating wall plate sold separately.
    See all Wireless Light Switches
    Top comment

    "I love Lutron products! I hate led lights and it's always a challenge to find compatible dimmers and switches....It would have been a great product if it was made like the dimmers. These do require a neutral wire. The dimmers do not. "

    See all customer reviews

    Product Description

    Experience the ultimate convenience in lighting control with Lutron's family of Caseta Wireless dimmers, switches and smart phone control. The Caseta Wireless In-Wall Switch provides switching of multiple load types and, when paired with Pico remote controls, allows remote control from anywhere in the space. Use the Pico remote control either in your hand, on a tabletop pedestal or by mounting the remote directly to the wall (remote control and accessories sold separately). You can even use the Pico remote to control the lights from your car as you arrive home. This switch works with up to 600-Watt of incandescent, halogen, ELV and MLV, 5 amps of LED/CFL and 3.0 amps of general purpose fans. Neutral wire required. Coordinating wall plate sold separately.
    See all Wireless Light Switches
    See all Wireless Light Switches
  9. GE - CYNC Smart Switch, Neutral Wire Required, On-Off Button Style with Bluetooth and 2.4 GHz Wifi (Packing May Vary) - White - Front_Zoom
    Top comment

    "Smart Dimmer does dim but not graciously....Then if I dim too low, the lights will just jump to off position. I do like being able to use 2 switches for 3-way light switch and not need any hub or special installation to make it work....Basic on/off smart switch....When a dimmer is paired with this switch, the three way only acts as an on/off switch. "

    See all customer reviews

    Product Description

    The On/Off Smart Switch adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch adds out-of-home control, scheduling and scene setting to traditional bulbs. When CYNC or C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. Pair the Smart Switch with CYNC or C by GE Smart Bulbs in other fixtures like table lamps and control your all your lights in the room from one wall switch. The On/Off Smart Switch wirelessly connects with other CYNC or C by GE Smart Switches so you can control the same light fixture from multiple switches without a travel wire, even if the switches are on different circuits. Simple DIY set up. The Smart Switch connects directly with Google Home and Amazon Alexa devices without a hub required. Neutral wire--usually a white or gray wire--is required.
    See all Wireless Light Switches
    Top comment

    "Smart Dimmer does dim but not graciously....Then if I dim too low, the lights will just jump to off position. I do like being able to use 2 switches for 3-way light switch and not need any hub or special installation to make it work....Basic on/off smart switch....When a dimmer is paired with this switch, the three way only acts as an on/off switch. "

    See all customer reviews

    Product Description

    The On/Off Smart Switch adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch adds out-of-home control, scheduling and scene setting to traditional bulbs. When CYNC or C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. Pair the Smart Switch with CYNC or C by GE Smart Bulbs in other fixtures like table lamps and control your all your lights in the room from one wall switch. The On/Off Smart Switch wirelessly connects with other CYNC or C by GE Smart Switches so you can control the same light fixture from multiple switches without a travel wire, even if the switches are on different circuits. Simple DIY set up. The Smart Switch connects directly with Google Home and Amazon Alexa devices without a hub required. Neutral wire--usually a white or gray wire--is required.
    See all Wireless Light Switches
    See all Wireless Light Switches
  10. ecobee - Switch+ Smart Light Switch - White - Front_Zoom

    Model: EB-SMSWV-01
    SKU: 6203513
    Top comment

    "No dimmer...Nice light switch however there is no dimmer which is disappointing....Possibly the best switch money can buy...If you like Alexa and voice controlled light switches, this product is for you. Can’t wait for the dimmer switch version to be released."

    See all customer reviews

    Product Description

    Ask Alexa to turn on the lights and music with this ecobee Switch+ smart switch. Its built-in speaker lets you access Amazon Alexa with voice commands, and it automatically turns off a light bulb at sunrise or when no one’s in the room. Control this ecobee Switch+ smart switch remotely from your iOS or Android device.
    See all Wireless Light Switches
    Top comment

    "No dimmer...Nice light switch however there is no dimmer which is disappointing....Possibly the best switch money can buy...If you like Alexa and voice controlled light switches, this product is for you. Can’t wait for the dimmer switch version to be released."

    See all customer reviews

    Product Description

    Ask Alexa to turn on the lights and music with this ecobee Switch+ smart switch. Its built-in speaker lets you access Amazon Alexa with voice commands, and it automatically turns off a light bulb at sunrise or when no one’s in the room. Control this ecobee Switch+ smart switch remotely from your iOS or Android device.
    See all Wireless Light Switches
    See all Wireless Light Switches
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