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

A dimmer switch, sometimes called a variable-speed switch, is one of the most useful tools in your home. It allows you to adjust the intensity of light in a room, which can be helpful when you're trying to create a romantic ambiance or simply need to see what you're doing. Here are some of the best dimmer switches available today.

Main Results
  1. TP-Link - Tapo Smart Wi-Fi Light Dimmer Switch with Matter - White - Front_Zoom
    Top comment

    "Being able to turn on the outside lights before i go outside is great....Excellent Dimmer Switch"

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    Product Description

    Experience Smart Lighting with Tapo TS25 - TP-Link Tapo Matter-Certified Dimmer Switch. Control Your Home Ambience Across Major Smart Home Platforms - Apple Home, Amazon Alexa, Google Home, and Samsung SmartThings. Enjoy Easy Installation, Voice Control, and Remote Monitoring with Advanced Scheduling and Timer Options. Backed by Tapo's UL Certification and 2-Year Warranty.
    See all Smart Dimmer Switches
    Top comment

    "Being able to turn on the outside lights before i go outside is great....Excellent Dimmer Switch"

    See all customer reviews

    Product Description

    Experience Smart Lighting with Tapo TS25 - TP-Link Tapo Matter-Certified Dimmer Switch. Control Your Home Ambience Across Major Smart Home Platforms - Apple Home, Amazon Alexa, Google Home, and Samsung SmartThings. Enjoy Easy Installation, Voice Control, and Remote Monitoring with Advanced Scheduling and Timer Options. Backed by Tapo's UL Certification and 2-Year Warranty.
    See all Smart Dimmer Switches
    See all Smart Dimmer Switches
  2. GE - CYNC Dimmer + Motion Sensor Smart Switch, No Neutral Wire Required, Bluetooth and 2.4 GHz Wifi (Packing May Vary) - White - Alt_View_Zoom_1
    Top comment

    "These dimmer switches with motion-sensing can sync to multiple smart lights & apps and make every room feel like a different experience....Never have to get up to turn on lights again...Turn on or off the lights through the mobile app or Alexa. Even dim the lights while laying in bed."

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    Product Description

    The Smart Switch-Motion Sensing and Dimmer adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch works as dimmer switch and enhances traditional bulb functionality with motion sensing, out-of-home control, scheduling and scene setting. With motion sensing and ambient light detection, set lights to turn on or off based on natural light and motion in the room. 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 Smart Switch wirelessly connects with other Cync or 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 Smart Dimmer Switches
    Top comment

    "These dimmer switches with motion-sensing can sync to multiple smart lights & apps and make every room feel like a different experience....Never have to get up to turn on lights again...Turn on or off the lights through the mobile app or Alexa. Even dim the lights while laying in bed."

    See all customer reviews

    Product Description

    The Smart Switch-Motion Sensing and Dimmer adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch works as dimmer switch and enhances traditional bulb functionality with motion sensing, out-of-home control, scheduling and scene setting. With motion sensing and ambient light detection, set lights to turn on or off based on natural light and motion in the room. 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 Smart Switch wirelessly connects with other Cync or 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 Smart Dimmer Switches
    See all Smart Dimmer Switches
  3. GE - CYNC Dimmer + Motion Sensor Smart Switch, Neutral Wire Required, Bluetooth and 2.4 GHz Wifi (Packaging May Vary) - White - Alt_View_Zoom_1
    Top comment

    "Pros Easy installation Easy operation Works well with standard dimmer lights (not specifically GE dimmers) Works well with Amazon Alexa Cons Setup with GE app is a terrible experience Bottom line: If you are able to go thru setup with GE app, its good value for money...Great Dimmer...[This review was collected as part of a promotion.] GE Dimmer was very easy to install. It works great with Alexa it allows me to turn my lights off using voice commands. "

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    Product Description

    The Smart Motion Sensing and Dimmer switch adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch works as dimmer switch while enhancing the traditional bulb functionality to include motion sensing, out-of-home control, scheduling and scene setting. Pair with a voice assistant like the Google Assistant or Amazon Alexa and experience voice control without an additional hub required. When C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. With motion sensing and ambient light detection, set lights to turn on or off based on natural light and motion in the room. Smart scheduling disables motion sensing during times you do not want to be disturbed. Now you can control your lights with touch, app, motion or voice and get more from your lighting.
    See all Smart Dimmer Switches
    Top comment

    "Pros Easy installation Easy operation Works well with standard dimmer lights (not specifically GE dimmers) Works well with Amazon Alexa Cons Setup with GE app is a terrible experience Bottom line: If you are able to go thru setup with GE app, its good value for money...Great Dimmer...[This review was collected as part of a promotion.] GE Dimmer was very easy to install. It works great with Alexa it allows me to turn my lights off using voice commands. "

    See all customer reviews

    Product Description

    The Smart Motion Sensing and Dimmer switch adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch works as dimmer switch while enhancing the traditional bulb functionality to include motion sensing, out-of-home control, scheduling and scene setting. Pair with a voice assistant like the Google Assistant or Amazon Alexa and experience voice control without an additional hub required. When C by GE smart bulbs are installed, the smart switch allows app or voice control even when power is turned off at the switch. With motion sensing and ambient light detection, set lights to turn on or off based on natural light and motion in the room. Smart scheduling disables motion sensing during times you do not want to be disturbed. Now you can control your lights with touch, app, motion or voice and get more from your lighting.
    See all Smart Dimmer Switches
    See all Smart Dimmer Switches
  4. Philips - Hue Dimmer Switch - White - Front_Zoom

    Model: 562777
    SKU: 6454394
    Top comment

    "Great Dimmer...Great dimmer switch if you have Phillips hue lights. Doesn't work with other brands. ...Great dimmer switch....Love these dimmers. They look good and work nice with Phillips hue lights"

    See all customer reviews

    Product Description

    This Philips Hue Dimmer switch makes it easy for anyone in the home to control Hue smart lights with a touch of a button, whether or not they have the Hue app or a voice device handy. The dimmer switch adds more convenient ways to control your Hue lights whether for guests, kids, or even yourself. The dimmer switch lets you turn lights on or off, dim or brighten, or toggle between four of your favorite light scenes. You can also get the best light based on the time of the day, perfect for tuning light to your circadian rhythmn. Three clearly marked buttons make the dimmer switch simple to use. With it's battery-powered design and the included adhesive, the dimmer switch can be placed anywhere. The long-lasting battery has a minimum lifetime of 3 years. It's magnetic backing even lets you attach it to the refrigerator or other metal surfaces. A Hue Bridge and Hue lights (sold separately) are required to connect the dimmer switch to your Hue set-up. The Bridge unlocks the full power of Hue smart home lighting by unlocking features like multiple room control, out-of-home control, automations and more.
    See all Smart Dimmer Switches
    Top comment

    "Great Dimmer...Great dimmer switch if you have Phillips hue lights. Doesn't work with other brands. ...Great dimmer switch....Love these dimmers. They look good and work nice with Phillips hue lights"

    See all customer reviews

    Product Description

    This Philips Hue Dimmer switch makes it easy for anyone in the home to control Hue smart lights with a touch of a button, whether or not they have the Hue app or a voice device handy. The dimmer switch adds more convenient ways to control your Hue lights whether for guests, kids, or even yourself. The dimmer switch lets you turn lights on or off, dim or brighten, or toggle between four of your favorite light scenes. You can also get the best light based on the time of the day, perfect for tuning light to your circadian rhythmn. Three clearly marked buttons make the dimmer switch simple to use. With it's battery-powered design and the included adhesive, the dimmer switch can be placed anywhere. The long-lasting battery has a minimum lifetime of 3 years. It's magnetic backing even lets you attach it to the refrigerator or other metal surfaces. A Hue Bridge and Hue lights (sold separately) are required to connect the dimmer switch to your Hue set-up. The Bridge unlocks the full power of Hue smart home lighting by unlocking features like multiple room control, out-of-home control, automations and more.
    See all Smart Dimmer Switches
    See all Smart Dimmer Switches
  5. Lutron - Diva 3-Way Smart Dimmer Switch Kit - White - Front_Zoom

    Model: DVRF-PKG1D-WH-R
    SKU: 6559997

    Product Description

    Introducing the Diva smart dimmer switch for Caséta smart lighting. The Diva dimmer is now smart and works with your existing Caséta products. Match existing paddle-style dimmer switches in your home with the same elegant, recognized aesthetic, updated on both the dimmer and the Pico paddle remote. With the Pico paddle remote, add an additional point of control wirelessly, without needing a hub or password. Add a Caséta smart hub later to unlock advanced features such as scenes, scheduling, app control, and connectivity to Alexa, Apple Home, Google Home, Ring, Sonos, and more. Mounting the Pico remote to the wall with the included Pico wallmount bracket makes the Pico remote look and feel like a new switch, without cutting holes and pulling wire normally required for installation. The soft glow light bar on the dimmer provides easy and precise control from the wall, and the preset function allows you to use either the dimmer or the Pico paddle remote to turn your lights on to your preset slider level. Unlike other smart controls, the Diva smart dimmers switch does not require a neutral wire, so it already works with your existing wiring and in homes of all ages. Kit includes (1) Diva smart dimmer switch, (1) Pico paddle remote, (1) wallmount bracket, and (1) coordinating Claro wallplate. Dimmer works with 150W LED bulbs and 600W incandescent bulbs.
    See all Smart Dimmer Switches

    Product Description

    Introducing the Diva smart dimmer switch for Caséta smart lighting. The Diva dimmer is now smart and works with your existing Caséta products. Match existing paddle-style dimmer switches in your home with the same elegant, recognized aesthetic, updated on both the dimmer and the Pico paddle remote. With the Pico paddle remote, add an additional point of control wirelessly, without needing a hub or password. Add a Caséta smart hub later to unlock advanced features such as scenes, scheduling, app control, and connectivity to Alexa, Apple Home, Google Home, Ring, Sonos, and more. Mounting the Pico remote to the wall with the included Pico wallmount bracket makes the Pico remote look and feel like a new switch, without cutting holes and pulling wire normally required for installation. The soft glow light bar on the dimmer provides easy and precise control from the wall, and the preset function allows you to use either the dimmer or the Pico paddle remote to turn your lights on to your preset slider level. Unlike other smart controls, the Diva smart dimmers switch does not require a neutral wire, so it already works with your existing wiring and in homes of all ages. Kit includes (1) Diva smart dimmer switch, (1) Pico paddle remote, (1) wallmount bracket, and (1) coordinating Claro wallplate. Dimmer works with 150W LED bulbs and 600W incandescent bulbs.
    See all Smart Dimmer Switches
    See all Smart Dimmer Switches
  6. GE - CYNC Dimmer Smart Switch, No Neutral Wire Required, Bluetooth and 2.4GHz Wifi (Packing May Vary) - White - Alt_View_Zoom_1
    Top comment

    "Wanted all my smart lights on the same app...bought for an LED ceiling fixture that said it was only tested to be compatible with certain dimmers. I already had cync bulbs and this same dimmer in another room and wanted all my smart lights on the same app. ...Perfect Entry Smart Dimmer...Within an hour I had all basement lights hooked up to this smart Dimmer. Works great!"

    See all customer reviews

    Product Description

    The Smart Switch-Dimmer adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch works as dimmer switch while enhancing the traditional bulb functionality to include out-of-home control, scheduling and scene setting. When Cync and 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 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 Smart Dimmer Switches
    Top comment

    "Wanted all my smart lights on the same app...bought for an LED ceiling fixture that said it was only tested to be compatible with certain dimmers. I already had cync bulbs and this same dimmer in another room and wanted all my smart lights on the same app. ...Perfect Entry Smart Dimmer...Within an hour I had all basement lights hooked up to this smart Dimmer. Works great!"

    See all customer reviews

    Product Description

    The Smart Switch-Dimmer adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch works as dimmer switch while enhancing the traditional bulb functionality to include out-of-home control, scheduling and scene setting. When Cync and 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 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 Smart Dimmer Switches
    See all Smart Dimmer Switches
  7. Lutron - Caseta Smart Dimmer Switch, 150W LED/600W Incandescent, for Wall and Ceiling Lights - White - Front_Zoom
    Top comment

    "Lutron light switch dimmer...Pricey but a convenient solution to keep lights from staying on overnight....Love my dimmers!...I absolutely love my dimmers! It’s such a luxury to be able to adjust the lights in our rooms. "

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    Product Description

    Experience the ultimate convenience with the Lutron Caseta Wireless dimmer. The wireless dimmer gives you the ability to set the right light for any activity whether it’s reading, watching TV, entertaining, or having a casual dinner. Control the lights from anywhere in the room by using the Pico remote control (sold separately). The dimmer works with up to 600-Watt of incandescent or halogen and 150-Watt of dimmable LED or dimmable CFL. Coordinating wall plate and Pico sold separately.
    See all Smart Dimmer Switches
    Top comment

    "Lutron light switch dimmer...Pricey but a convenient solution to keep lights from staying on overnight....Love my dimmers!...I absolutely love my dimmers! It’s such a luxury to be able to adjust the lights in our rooms. "

    See all customer reviews

    Product Description

    Experience the ultimate convenience with the Lutron Caseta Wireless dimmer. The wireless dimmer gives you the ability to set the right light for any activity whether it’s reading, watching TV, entertaining, or having a casual dinner. Control the lights from anywhere in the room by using the Pico remote control (sold separately). The dimmer works with up to 600-Watt of incandescent or halogen and 150-Watt of dimmable LED or dimmable CFL. Coordinating wall plate and Pico sold separately.
    See all Smart Dimmer Switches
    See all Smart Dimmer Switches
  8. Lutron - Aurora Smart Bulb Dimmer Switch for Philips Hue Smart Bulbs - White - Front_Zoom
    Top comment

    "Aurora Dimmer Switch...Love the Aurora dimmer light switch! Sooo easy to install and setup with my Phillips hue light bulbs. ...Great with Phillips Hue Lights!...Love the control you have with one little DIY light dimmer."

    See all customer reviews

    Product Description

    Did you know Philips Hue smart bulbs are only active when the light switch is in the on/up position? If the switch is accidentally turned off or Wi-Fi connection is lost, the Philips Hue smart bulbs no longer operates from any control source (wireless app, remote, or voice). The Aurora “Always Ready” Smart Bulbs Dimmer is the first and only solution that ensures your Hue smart bulbsare kept in ‘ready mode. Its elegant, intuitive, easy-touch dimming aesthetic allows anyone to control the lights, even if they don’t have the app.
    See all Smart Dimmer Switches
    Top comment

    "Aurora Dimmer Switch...Love the Aurora dimmer light switch! Sooo easy to install and setup with my Phillips hue light bulbs. ...Great with Phillips Hue Lights!...Love the control you have with one little DIY light dimmer."

    See all customer reviews

    Product Description

    Did you know Philips Hue smart bulbs are only active when the light switch is in the on/up position? If the switch is accidentally turned off or Wi-Fi connection is lost, the Philips Hue smart bulbs no longer operates from any control source (wireless app, remote, or voice). The Aurora “Always Ready” Smart Bulbs Dimmer is the first and only solution that ensures your Hue smart bulbsare kept in ‘ready mode. Its elegant, intuitive, easy-touch dimming aesthetic allows anyone to control the lights, even if they don’t have the app.
    See all Smart Dimmer Switches
    See all Smart Dimmer Switches
  9. GE - CYNC Dimmer Smart Switch, Neutral Wire Required, Bluetooth and 2.4 GHz Wifi (Packing May Vary) - White - Alt_View_Zoom_1
    Top comment

    "fairly easy to install, not all house wiring is color coded as diagram in instructions, somewhat frustrating getting red light tried everything, then realized the lights might be too much wattage, changed to LED lights and switch works great, however, slightly different size then GE non dimmer smart switch, so both in same box with a double cover was challenging...Dimmer not compatible with my light...This dimmer did not work with my LCD light fixture. Check compatibility list before purchasing."

    See all customer reviews

    Product Description

    The Smart Switch-Dimmer adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch works as a dimmer switch while enhancing the traditional bulb functionality to include out-of-home control, scheduling, and scene-setting. 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 all your lights in the room from one wall switch. C by GE Smart Switch wirelessly connects with other Cync or C by GE Smart Switches so you can control the same light fixture from multiple switches. Simply 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 Smart Dimmer Switches
    Top comment

    "fairly easy to install, not all house wiring is color coded as diagram in instructions, somewhat frustrating getting red light tried everything, then realized the lights might be too much wattage, changed to LED lights and switch works great, however, slightly different size then GE non dimmer smart switch, so both in same box with a double cover was challenging...Dimmer not compatible with my light...This dimmer did not work with my LCD light fixture. Check compatibility list before purchasing."

    See all customer reviews

    Product Description

    The Smart Switch-Dimmer adds smart bulb functionality to traditional bulbs and keeps smart bulbs smart. The smart Wi-Fi switch works as a dimmer switch while enhancing the traditional bulb functionality to include out-of-home control, scheduling, and scene-setting. 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 all your lights in the room from one wall switch. C by GE Smart Switch wirelessly connects with other Cync or C by GE Smart Switches so you can control the same light fixture from multiple switches. Simply 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 Smart Dimmer Switches
    See all Smart Dimmer Switches
  10. FEIT ELECTRIC - Wi-Fi Smart Dimmer - White - Front_Zoom

    Product Description

    Make your home into a smart home with the FEIT ELECTRIC Smart Wi-Fi Dimmer. Set schedules and adjust the brightness of your home without touching a single switch - simply use the intuitive mobile app or give a command to your Amazon Alexa or Hey Google. This dimmer works with all dimmable incandescent, halogen, CFL or LED light bulbs. Group up to 20 smart dimmers via Wi-Fi, even if they're on different circuits. Create a master dimmer to control the actions of others. Each dimmer includes a screwless decorative wall plate with an LED indicator light.
    See all Smart Dimmer Switches

    Product Description

    Make your home into a smart home with the FEIT ELECTRIC Smart Wi-Fi Dimmer. Set schedules and adjust the brightness of your home without touching a single switch - simply use the intuitive mobile app or give a command to your Amazon Alexa or Hey Google. This dimmer works with all dimmable incandescent, halogen, CFL or LED light bulbs. Group up to 20 smart dimmers via Wi-Fi, even if they're on different circuits. Create a master dimmer to control the actions of others. Each dimmer includes a screwless decorative wall plate with an LED indicator light.
    See all Smart Dimmer Switches
    See all Smart Dimmer Switches
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