Best Screw Dimmer Switches in 2026

Tested on 1,000s of bulbs and dozens of brands for flicker-free dimming. For list of recommended bulbs view "Compatibility Chart"

Provides over 250 lighting levels so you can create the perfect light for any activity

Works with up to 150-Watt of dimmable LED/CFL bulbs or 600-Watt of incandescent/halogen bulbs

【Easy Guided Install】Neutral wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configuration. The Kasa App guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection

【Control From Anywhere】Turn electronics on or off from anywhere with your smartphone using the Kasa App (Compatible with Android & iOS)

【Voice Control】Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa, or Google Assistant. Perfect for times when your hands are full or entering a dark room.

PEACE OF MIND: Set lights to automatically adjust with seasons so your family always comes back to a well-lit home; enable smart away to randomly turn your lights on/off to look like you’re home even if you’re away (Caséta Smart Hub, L-BDG2-WH, required)

MOST CONNECTED: Caséta connects with more leading smart home devices – including Alexa, Apple HomeKit, the Google Assistant, Ring, Serena shades and Sonos – than any other smart lighting control brand (Caséta Smart Hub required)

CONTROL YOUR WAY: Caséta puts the smarts in the switch so you can control a variety of ways – via the free Lutron app, your voice or from the wall; schedule lights to change at set times or activate scenes with the touch of a button (Caséta Smart Hub required)

Tested on 1,000s of bulbs and dozens of brands for flicker-free dimming. For list of recommended bulbs view "Compatibility Chart"

Provides over 250 lighting levels so you can create the perfect light for any activity

Works with up to 150 Watts of dimmable LED/CFL bulbs or 600 Watts of Incandescent/Halogen bulbs

INNOVATIVE - Designed to dim LED bulbs; For the best bulb pairings, refer to the "comparison chart" in the technical specification section below

FLEXIBLE; Can be used in a single pole or 3 way installation (with a 3 way switch, sold separately); No neutral wire required for installation

CONVENIENT; Separate ON/OFF rocker switch allows you to set and keep preferred dimming level; Built-in radio/TV interference filter

Tested on 1,000s of bulbs and dozens of brands for flicker-free dimming. For list of recommended bulbs view "Compatibility Chart"

Provides over 250 lighting levels so you can create the perfect light for any activity

Works with up to 150 Watts of dimmable LED/CFL bulbs or 600-Watt of Incandescent/Halogen bulbs

Tested on 1,000's of bulbs and dozens of brands for flicker-free dimming. For list of recommended bulbs view "Technical Specification" below

Provides over 250 lighting levels so you can create the perfect light for any activity

Works with up to 150 Watts of dimmable LED/CFL bulbsor 600 Watts of Incandescent/Halogen bulbs For list of recommended bulbs, view "Technical Specification" below

Integrated linear full range slide control for easy, precise operation

Slim, compact housing fits easily into a standard wallbox and is suitable for multi gang installations

Future proof to control a variety of dimmable CFL and LED lamps

ADJUSTABLE LIGHTING DIMMING & MEMORY FUNCTION: You will easily be able to adjust the light dimming range from 1% to 100% buy moving your finger up and down or through app or voice, the smart switch can remember and turn back to the last setting after the powered off.

HANDS FREE VOICE CONTROL: The smart switch works with Alexa and Google home assistance to conveniently control the light with a simple voice command, for that hassle-free experience, even when you are in the dark. Further, there is no hub required, to make your decorations smarter.

SMART APP CONTROL: You can manage your house lighting through the app on your smartphone from anywhere, anytime, making it an ideal for you to control when you are at home on your sofa or away from home, for that comfortable experience.

Tested on 1,000s of bulbs and dozens of brands for flicker-free dimming. For list of recommended bulbs view "Technical Specification"

Provides over 250 lighting levels so you can create the perfect light for any activity

Works with up to 150 Watts of dimmable LED/CFL bulbs or 600 Watts of Incandescent/Halogen bulbs

Transform— Take a one-switch light and turn it into a dimmable lighting fixture for home or office

Energy Savings – Save some cash on energy by reducing the light level in your indoor or outdoor lights with this light dimmer

Lighting Options – Use the rotary dimmer for permanently installed lights with dimmable LED and CFL bulbs rated up to 150 Watts and incandescent bulbs up to 600 Watts

3-Way and Single Pole Compatible - Vertical Slide Control Dimming - Blue LED Indicator Light when the Load is Off

600W max Incandescent; 150W max Dimmable LED/CFL,120VAC, 60Hz, 4.5 Watt Minimum Bulb Load

Works with LED, Halogen, Incandescent bulbs - Trim Dial below Cover Plate allows Sensitivity Adjustment upon installation to achieve compatibility with LED Lamps

Support single pole or 3-way applications, decor wall plate included. Only one dimmer switch can be installed per 3 way circuit

LED Dimmer Light Switch: Provides the best dimming performance for LED bulbs. Simple and elegant horizontal slider dims and brightens with ease for full range light control

Adjuster Dial: Ensures compatibility with almost all dimmable LED, CFL, incandescent and halogen bulbs, up to 150 watts of dimmable LED/CFL lamps or 600 watts of incandescent bulbs, min. Load for LED lights: 3W

3-Way and Single Pole Compatible - Horizontal Slide control dimmer

600W max Incandescent; 150W max Dimmable LED/CFL,120VAC, 60Hz

Works with LED, Halogen, Incandescent bulbs - Trim Dial below Cover Plate allows Sensitivity Adjustment upon installation to achieve compatibility with LED Lamps

NO HUB: dim and brighten lights from anywhere - simply replace your switch for full-range dimming with custom settings for preset light levels, fade rates, and bulb types

USE YOUR VOICE: works with Hey Google, Amazon Alexa or Apple Siri to dim and brighten connected bulbs and fixtures

MATTER: Firmware update available via the My Leviton app to enable Matter connectivity

✅【Digital Dimmer Switch】 MCU integrated digital circuit control technology enables smooth dimming of the widest range of LEDs with high consistency, high compatibility and changeable dimming curve.

✅【 Universal Compatibility 】 Works with dimmable LED/CFL rated up to 300W, Incandescent & Halogen light lamp bulbs rated up to 600W on the market. Works with 99% of dimmable LED, CFL, Incandescent & Halogen light lamp bulbs.

✅【Easy to Install】 NO NEUTRAL WIRE REQUIRED - ideal for homes of all ages. Replace the existing switch or dimmer in as little as 15 minutes. Ultra-slim profile easily fits in electrical box and wall plate. Rational design for comfortable and intuitive control.

Supports single pole or 3-way applications, decor wall plate included. Only one dimmer switch can be installed per 3 way circuit

LED Dimmer Light Switch: Provides the best dimming performance for LED bulbs. Simple and elegant horizontal slider dims and brightens with ease for full range light control

Adjuster Dial: Ensures compatibility with almost all dimmable LED, CFL, incandescent and halogen bulbs, up to 150 watts of dimmable LED/CFL lamps or 600 watts of incandescent bulbs, min. Load for LED lights: 3W

Support single pole or 3-way applications, decor wall plate included. Only one dimmer switch can be installed per 3 way circuit

LED Dimmer Light Switch: Provides the best dimming performance for LED bulbs. Simple and elegant horizontal slider dims and brightens with ease for full range light control

Adjuster Dial: Ensures compatibility with almost all dimmable LED, CFL, incandescent and halogen bulbs, up to 150 watts of dimmable LED/CFL lamps or 600 watts of incandescent bulbs, min. Load for LED lights: 3W

FULL RANGE DIMMING – Give your space the perfect amount of light with the ability to customize the brightness levels from 0 to 100%. Works ONLY with dimmable bulbs and lamps.

WIRELESSLY CONTROL & SCHEDULE LIGHTS AND OTHER DEVICES – Schedule timed events for connected devices. Customize scenes for day or night, home or away. Wirelessly control switch from anywhere through your smartphone, tablet, PC or Z-Wave remote. Switch can be operated manually.

ALEXA COMPATIBLE (HUB REQUIRED) - Requires an Alexa supported hub for voice control with Amazon Echo Products (Alexa device and hub are sold separately). Cannot connect directly with ECHO PLUS (Only ZigBee products can connect directly to Echo Plus).

Upgrade your smart home and make traditional bulbs smart: The Cync smart dimmer light switch allows you to make traditional bulbs smart. You can control lights from the switch, or from the Cync App using scheduling and scenes

Add convenience with your WiFi Dimmer Light Switches: Get convenience and comfort with dimming from the Cync App and enhanced functionality like out of home control and scheduling, so you never come home to a dark house

Easy, DIY Installation: Easy to install on your own or with the help of a professional. Works in homes built prior to the 1980s and requires a ground wire and 2.4GHz WiFi to enable smart control - no neutral wire required

Dim LED lights to create the perfect ambiance with the Kalide dimmer wall switch; supported by major-brand light bulbs from GE, Cree, Philips, Sylvania, Lithonia, Hyperikon, Amazon Basics, EcoSmart, and more; not compatible with smart lighting fixtures

Features an easy-to-use slider for full-range dimming; to turn the light OFF, move the slider all the way down until it clicks

Side dial allows for user-friendly fine-tuning controls; adjust the lowest dimming level to stop light bulbs from flickering

0% - 100% Dimming - This smart dimmer switch adjust brightness from 1 –100% to cut energy costs and extend bulbs life. You can create scenes with the desired brightness when having dinner with your family, watching movies,having a talk or reading a book. Dimmer switches also remembers the light setting even after a power interruption.Supports up to 150W dimmable LED or 400W incandescent bulbs and 100W ceiling fans.

Voice&Remote Control- The smart switch dimmer works with Alexa and Google Assistant, you can stay in bed or sit on the sofa to turn on/off lights. It comes in handy when your hands are full. No distance limitations, you can control and check your home lights via smartphone smart life app. Turn on/off the lights in the office. Never worry about forgetting to turn off the lights when you go out.

Scheduling and Group Control- Set up wifi dimmer switch to turn on and off based on your daily schedules and preferences. With the dimmer smart switch , you can create your personalized smart scenes to adjust your home lighting automatically to sunset and sunrise times.

✅【Digital Dimmer Switch】 MCU integrated digital circuit control technology enables smooth dimming of the widest range of LEDs with high consistency, high compatibility and changeable dimming curve.

✅【Easy to Install】 NO NEUTRAL WIRE REQUIRED - ideal for homes of all ages. Replace the existing switch or dimmer in as little as 15 minutes. Ultra-slim profile easily fits in electrical box and wall plate. Rational design for comfortable and intuitive control.

✅【Universal Compatibility】 Works with 150W dimmable LED, 150W CFL and 600W incandescent light bulbs on the market. Set optimal dimming range for different bulbs with the initial brightness controller.

LED Dimmer Switch: Simple and elegant horizontal slider dims and brightens with ease for full range light control. Conveniently control your lights, and save energy. Ideal for your home and office use.

Adjuster Dial: Ensures compatibility for almost all dimmable LED, CFL, and incandescent or halogen bulbs, up to 150 watts of dimmable LED/CFL lamps or 600 watts of incandescent bulbs, min. Load for LED lights: 3W

Smart Switch: ON/OFF rocker switch remembers the last dimmed light setting and turns on to that exact light level

Control – Use the ON/OFF toggle switch to dim lights with single-switch applications for smooth full-range light control

Multifunction – Use with dimmable LED and CFL bulbs as well as incandescent bulbs

Colors – In order to best complement your home this GE Dimmer is available in bright white to match your existing fixtures

NO-NEUTRAL REQUIRED: For use in homes without neutral wiring in the electrical wallbox, requires MLWSB Decora Smart Wi-Fi Bridge (sold separately)

EASY INSTALL: LINE, LOAD, and GROUND connection REQUIRED. Now every home can be a smart home - easy smart dimmer installation

CHOICE OF VOICE: works with Hey Google, Amazon Alexa or Apple Siri (via required bridge, MLWSB)

REMOTE CONTROL - the dimmer comes with a remote control for you to adjust your lights without walking outside in the dark, it has four buttons to turn on, turn off, dim and brighten your lights, up to 100ft range, no self-interference or interference with other existing RF remote systems, max. 4 transmitters for 1 dimmer

ADJUSTABLE DIMMERING RANGE - the dimmer plug has the full continuous spectrum avaiable from dimmest to brightest, which satisfy all scene requirements you may have, you can dim the lights for a nice ambiance or brighten for working/reading

WEATHERPROOF DIMMER - with durable and sturdy PC shell and 8 inch SJTW 14/3C heavy gauge thick extension cord, this string lights dimmer can be safely used both indoors and outdoors, resisting abrasion, moisture, cold, and exposure to sunlight

Zigbee 3.0 CERTIFIED: requires Zigbee hub such as Xfinity Home Touch Screen, Amazon Echo Plus and Echo Show (2nd Gen), and Samsung SmartThings.

VOICE CONTROL: works with Alexa (Zigbee hub required, Alexa device and hub sold separately)

STYLE: familiar Decora form factor accepts optional wall plates and 6 color change kits

Includes (1) Sunnata LED+ multi-location dimmer switch and (1) screwless Claro wallplate

The next generation in design and technology: Touch or swipe the light bar to brighten/dim your lights

3 Way/Multi Location: With a Sunnata accessory switch (ST-ASW-WH, sold separately) use in 3 way or multi location applications, where lights are controlled from 2 locations or more

💡Wide Compatibility: This dimmer light switch is suitable for maximum 600W incandescent lamps and 200W LED or fluorescent lamps

💡Smooth Dimming: This Low Voltage Dimmer switch can achieve 100%-10% full range smooth dimming, 10/0V is the darkest, but will not turn off the light, 100/10V is the brightest. You can choose your own brightness as you wish

💡Collaborative Work: This 0-10V LED Dimmer Switch work together with bulb perfectly, while completely eliminating flicker and noise, giving you a harmonious living environment