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Get first-hand experience of the convenience of controlling your household lighting entirely through voice commands. Using a smart dimmer plug, adjusting the atmosphere and dimming your lights to suit your liking, creates the perfect environment for a peaceful movie night. Additionally, incorporating a secondary dimmer allows you to tailor a special ambiance with your outdoor lighting.

Best Indoor Smart Dimmer Plug
9.6 Lutron
Top PickLutron is ultra reliable
Zigbee PickWorks with Echo devices
Best Outdoor Smart Dimmer Plug
Top PickSunrise and sunset modes
Top Pick
Lutron is ultra reliable

The Lutron Caseta Smart Home Plug-in Dimmer is a convenient way to control the brightness of the bulbs in your home.

Top Features
  • Works with Amazon Alexa, Apple Homekit, Google Assistant, and more
  • Ideal for use with up to two floor or table lamps
  • Allows you to schedule timers to activate scenes or dim light

The Lutron Caseta Smart Home Plug-in Dimmer is a white switch measuring 2 x 3.38 x 5.5 inches. It has an on/off button and also comes with a wireless remote.

You can use it to control a number of bulbs simultaneously. And it works with most types of dimmable bulbs in our homes, including halogen, LED, and incandescent bulbs. It also has a timer setting that allows you to schedule times you’d want a bulb to dim or brighten.

With the timer, you can set your dimmer to brighten the bulbs right before you walk in. You can also switch on the smart away feature that randomly turns the lights on and off to create an illusion that you’re in the house, even if you’re not.  

Setting up the smart dimmer is also quick and easy. You literally just plug it in to a wall outlet! No messing!

What I liked
  • Works with a wide range of smart home devices, including Google Assistant, Apple Homekit, and more
  • Easy to set up
  • Its operation is completely silent
  • Easy to control with either a smartphone app, remote control, or the easy to use physical buttons on the dimmer
  • A beautiful design that blends in well with any space
What I didn't like
  • Could have included a memory function to remember user’s previous settings
  • Smart Bridge needed for full smart home compatibility


The feature that makes the Lutron Smart Plug-in Dimmer outshine the rest is its smart home device compatibility. It works with Apple Homekit, Amazon Alexa, Ring, Google Assistant, Sonos, Serena Shades, and more. However, you’ll need the Lutron smart bridge.

Besides the on/off switch and wireless control, you can also control this smart plug dimmer using the Lutron app from any location in the world. And as we have stated above, the dimmer works with Alexa. Thus, by pairing it with an Alexa device and hub, you can control the unit using your voice.

The Leviton Wi-Fi plug-in dimmer is packed with numerous useful features such as the sunrise/sunset timer, auto-shutoff feature, and you can also create lighting scenes as needed. It also has a vacation mode, where the bulbs randomly light on and off as they would when someone is around.

Top Features
  • Vacation mode
  • Works with Amazon Alexa and Google Assistant
  • Auto-shutoff feature

You can control it through the physical push button, the Leviton app, or using your voice. It works well with Alexa and Google Assistant, SmartThings, IFTTT August, and more.

Are you tired of having to set a schedule for your dimmer every day? Luckily, the Leviton Wi-Fi plug-in dimmer stores your settings. Yours is to sit back and enjoy the convenience of having a smart home.

Want your lights to fade out at bedtime and gradually brighten up to simulate sunrise? The Treatlife Dimmable Smart Outlet has a sunrise and sunset feature. Your lights will brighten up in the morning to wake you up and fade out when it’s time to sleep.

Top Features
  • No hub required
  • 0-100% dimming with Alexa, SmartThings, and Google Assistant
  • Sunrise and sunset setting

There is also a vacation mode that turns your bulbs on and off at random intervals creating the illusion that someone is home, which is a handy safety feature. You won’t need a hub to enjoy these features.

This smart plug dimmer is also easy to set up. It has dual outlets on each side. Thus, you can control two floor lamps or table lamps simultaneously. Plus, it also works well with Amazon Alexa, SmartThings, and Google Assistant for hands-free control.

Unlike other options we have reviewed so far, the GE Enbrighten Z-Wave Smart Dimmer Outlet operates a little differently. Instead of Wi-Fi, this smart plug dimmer uses z-wave that connects all your smart plugs to a compatible hub. The hub isn’t included in the package.

Top Features
  • Uses Z-wave signals to extend signals to any compatible bulb in your home
  • Supports voice control via Amazon Alexa
  • Compatible with hubs from Ring, Honeywell, Vera, SmartThings, and more

This smart plug dimmer is also versatile as it works with a wide range of smart devices, which will depend on your choice of the hub. You can as well command Alexa to fade in or out the lights using your voice.

And with two outlets, this smart plug dimmer allows you to control two lamps simultaneously. However, you can only use compatible CRL and LED bulbs whose maximum wattage is 100W.

Zigbee Pick
Works with Echo devices

The GE Zigbee Dimmer Plug-In is a sleek and compact smart plug-in dimmer for indoors. Its design allows side access, making it ideal for use in spaces where space is limited.

Top Features
  • Remote control using smartphone, Zigbee-enabled remote, or PC
  • Create schedules and custom events from anywhere in the world
  • Works with Echo Show (2nd gen) and Echo Plus

This smart plug dimmer works with Alexa and with Echo Plus and Echo Show for voice control. You can also connect it with other Alexa-enabled devices via a certified hub, purchased separately.

It works with hubs from Wink, SmartThings, Logitech Harmony Home Hub Extenders, and PEQ. What’s more, this smart plug dimmer also works with your usual TV cable home systems such as Comporium, Rogers, and Cox.

You can also set schedules and create custom events remotely using your smartphone or PC. The smart plug-in switch works with halogen, CFL, LED, and incandescent indoor dimmable bulbs.

This smart plug dimmer works like the GE Enbrighten Z-Wave Smart Dimmer Outlet. It needs a Z-Wave hub to work. However, this one is compatible with more bulbs, including incandescent, halogen, CFL, LED, and more.

Top Features
  • Compatible with Google Assistant and Alexa
  • Available in a single or dual outlet switch
  • Customizable timers

With a top and bottom outlet feature, the dual-outlet smart plug switch saves space. Plus, you can control two bulbs at the same time. What’s more, you can set custom schedules on when your lights turn on and off.

Setting it up is easy. And you can either manually control the bulbs via the on/off switch or remotely using a z-wave remote, smartphone, PC, or tablet. The Honeywell Ultra-Pro Z-Wave Dimmer Plug works with Alexa voice control, but you’ll need an Alexa device, and your hub must be compatible with Alexa.

Best Outdoor Smart Dimmer Plug

Here’s the best outdoor smart plug-in dimmer. It is weatherproof and has automatic sunrise and sunset settings.

Top Features
  • It has an IP44 waterproof function
  • Programmable sunset and sunrise mode
  • 1-100% adjustable brightness with Alexa and Google Assistant voice assistants

Treatlife Outdoor Smart Plug-in Dimmer wins as the top Smart Plug-in for the outdoors for all the right reasons. You can fade in or fade out the bulbs in your home within a range of 1-100% using Google Assistant and Amazon Alexa.

What’s more, this smart plug dimmer has a smart schedule feature. The sunrise/sunset function turns off your lights during the day and turns them on at night.

This dimmer mimics your presence even when you’re not around, which is a useful security feature. And the best part? On top of selecting the preferred timer, your lights go off and on, and you can also set the exact preferred brightness level.  

The Treatlife Outdoor Smart Plug-in Dimmer also has a brightness memory function, which allows it to recall your last configuration. With an IP44 weatherproof rating, this smart plug dimmer can withstand weather elements such as heat, fire, rain, and more.

What I liked
  • Simple to set up
  • It doesn’t need a hub to operate
  • Recalls your previous configurations
  • The share control feature allows you to command several plugs simultaneously
  • You can control your smart plug-in dimmer from anywhere in the world using a smartphone
What I didn't like
  • It’s restricted to 2.4GHZ networks


This outdoor smart plug-in dimmer works with 2.4 GHz Wi-Fi networks to allow your dimmer remote control, using the Treatlife app on your smartphone, tablet, or PC. However, like with other smart devices, you need to have a stable Wi-Fi connection. Otherwise, a red light appears to warn of a poor connection.

When that happens, pressing the on/off button thrice allows reconnection. Repeat the above steps to regain connection after changing the router.

The Treatlife Outdoor Smart Plug-in Dimmer allows shared controls. Several people can control the dimmer, making it ideal for a family set-up. Everybody can adjust the lighting as needed for their convenience.

Here is yet another of the best smart plug switches for your outdoor dimmable string lights. It is a Wi-Fi dimmer that works with Amazon Alexa and Google Assistant to allow hands-free control. You can dim your lights from 0-100 by issuing simple voice commands.

Top Features
  • IP65 Weatherproof rating
  • No hub needed
  • Works with Google Assistant and Alexa

It is also well built, housed in a waterproof casing rated IP55. Thus, you can set it up in your patio, balcony, backyard, garden, or for your electric appliances. There’s also a timer to set an on and off schedule for your lights.

If you’re going to use this smart plug dimmer for your string lights, ensure their total wattage doesn’t the dimmer’s maximum power of 400W

Create the perfect Christmas mood, or dim the overly bright patio string lights with the Teckin Outdoor Dimmer. With an IP44 weatherproof rating, this outdoor smart plug dimmer will work well in damp conditions and withstand heat and other weather elements.

Top Features
  • IP44 Weatherproof
  • Voice and remote control
  • Customizable on/off timers

It also works with Amazon Alexa and Google Assistant to give you the convenience of hands-free control of your outdoor lights’ brightness using voice commands.

You can also control the light’s brightness from 1- 100% from any location in the world using the Smart Life app on an Android or iOS device. Not forgetting the timer and scheduling feature lets you set what time the lights turn on and off. Its maximum power is 350W.

We’ll wrap up with another great outdoor smart plug dimmer by Leclstar. The Leclstar Outdoor Wireless Smart Dimmer Plug shines for its impressive weatherproof rating of IP86, making it perfect for all-year use. You can control this wireless dimmer within a range of 150 feet. This allows you to adjust the brightness of your outdoor lights at the comfort of your couch.

Top Features
  • Maximum range of 150 Ft
  • IP68 Waterproof
  • Maximum Power of 200W

The only “not so great” feature of this smart plug-in dimmer is its maximum power rating at 200W. Thus, do not use it for string lights whose total power is more than 200W.

There are four preset brightness adjustment settings, and you can create up to four custom scenes. The dimmer also has a memory function that remembers the last brightness, even after it has been switched off.

Benefits of Dimmer Plugs


Who doesn’t like the convenience of home automation? The best smart plug dimmer switch takes away the work of manually dimming your indoor and outdoor lights using your hands. Easy voice and remote controls along with scheduling options.


Smart dimmer plugs can create the illusion that you’re home when you’re not.

This vacation mode  dims and brightens the lights in your home at random intervals to create an illusion that you are home, even when you’re miles away.  This feature acts as a great deterrent to burglars who like to break into homes whose owners are away.

Schedule Timers

A smart plug-in dimmer allows you to create schedules when the lights automatically turn on and turn off. You’ll walk into a well-lit home in the evening, and the lights will dim in time for bed.

Smart Plug In Dimmer Features to Consider


Ensure the smart plug you choose is compatible with your smart devices. That’s because not all options are compatible with voice assistants such as Alexa and Google Assistant and other home automation devices

Maximum Power Rating

It’s essential that you check the maximum wattage of the smart plug dimmer switch. Some are rated as low as 200W, while others are 400W and above. Choose one whose maximum wattage can accommodate that of your bulbs. With LEDs this becomes less of an issue.


Smart plug dimmers can be classified into three types, Z-Wave, ZigBee, and Wi-Fi smart plugs. Wi-Fi smart plug dimmers use your existing router as their hub, while the other two will require that you buy a compatible hub, sold separately. Although those that need a hub may have a higher initial cost than Wi-Fi options, they are easier to control.

The Verdict

So there you have it! Plenty of ways to automate your lighting indoors and outdoors! Leave a comment below if we’ve missed anything and let us know your experience in using smart plug in dimmers!

Top Pick
Lutron is ultra reliable

The Lutron Caseta Smart Home Plug-in Dimmer is a convenient way to control the brightness of the bulbs in your home.

Top Features
  • Works with Amazon Alexa, Apple Homekit, Google Assistant, and more
  • Ideal for use with up to two floor or table lamps
  • Allows you to schedule timers to activate scenes or dim light



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