6 Best Alternatives to the TREATLIFE Outdoor Smart Dimmer Plug (2026)
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You are looking for treatlife smart dimmer plug 2 alternatives that match specific outdoor lighting needs. The original TREATLIFE Outdoor Smart Dimmer Plug 2-Pack delivers precise 1%-100% dimming and works with Alexa, Google Assistant, and SmartThings. It requires no hub and connects via 2.4 GHz Wi-Fi. This setup handles up to 400W of load, making it ideal for string lights. However, you might want a different size, color, or feature set. Some users need dual-zone control or prefer a different brand for better app integration.
The alternatives on this list were chosen because their specs overlap with the original. We included options that offer dimming, on/off control, or specific smart home compatibility. Some products focus on Matter support, while others provide simple Wi-Fi connectivity without a hub. You can choose based on whether you need indoor or outdoor use, neutral wire availability, or specific voice assistant support. This guide helps you find the right device for your home's wiring and lighting requirements.
How each alternative compares
ELEGRP 2-Outlet Outdoor Smart Plug
The ELEGRP 2-Outlet Outdoor Smart Plug shifts focus from dimming to dual-zone control. While the TREATLIFE model adjusts brightness from 1% to 100%, this ELEGRP unit provides independent scheduling for two separate sockets. You lose precise light dimming capabilities but gain the ability to manage different lighting circuits separately. It connects via Wi-Fi and supports Alexa voice commands without requiring a hub. This makes it a practical choice for users who need to control two distinct outdoor light sets independently rather than adjusting the intensity of a single string. It fits those who prioritize multi-zone management over variable brightness levels for their outdoor lighting setup.
TREATLIFE Outdoor Smart Dimmer Plug
The single-pack TREATLIFE Outdoor Smart Dimmer Plug offers the same core dimming functionality as the two-pack but in a single unit. It maintains the 1%-100% brightness range and works with both Alexa and Google Assistant. You save space and cost if you only need to control one outdoor light source. The device retains the hub-free setup and outdoor durability features found in the larger pack. This option is ideal for users who do not need the extra capacity of a two-pack but still require reliable dimming control for a single patio or garden light string. It provides the same smart home integration with a smaller footprint.
Kasa Outdoor Smart Dimmer Plug
The Kasa Outdoor Smart Dimmer Plug provides similar dimming capabilities but emphasizes app control and SmartThings compatibility. Like the TREATLIFE original, it dims lights without a hub and works with Alexa. However, Kasa often offers a more polished mobile application experience for scheduling and grouping. It is designed for standard outdoor string lights and may have different wattage handling characteristics for LED loads. If you prefer the Kasa ecosystem or need specific SmartThings routines, this is a strong alternative. It delivers the same essential dimming function but may appeal to users who prioritize a dedicated brand app interface over the generic Smart Life app used by TREATLIFE.
Kasa Smart Single-Pole Dimmer Switch 3-Pack
The Kasa Smart Single-Pole Dimmer Switch 3-Pack is an indoor solution, not an outdoor alternative. It requires a neutral wire and standard wall box installation, unlike the plug-in TREATLIFE model. You cannot use this for outdoor string lights due to lack of weatherproofing. It is designed for permanent indoor lighting fixtures where you want dimming control via Alexa. This option is for users who have already wired their home for smart switches and prefer a permanent installation over plug-in devices. It offers reliable dimming but serves a completely different environment and installation method than the outdoor smart plug.
ELEGRP DM19-BL 3-Way Dimmer Switch
The ELEGRP DM19-BL 3-Way Dimmer Switch is a manual control device with no smart features. It lacks Wi-Fi, voice control, and app integration entirely. You trade all smart capabilities for a traditional dimmer that works in single-pole or 3-way wiring setups. This is suitable for users who want physical dimming control without needing internet connectivity or smart home hubs. It does not replace the TREATLIFE plug for outdoor automation. Instead, it serves as a basic dimmer for indoor circuits where smart features are unnecessary or unwanted. It is a non-smart alternative for those who prioritize manual operation over remote control.
Leviton Decora Smart Wi-Fi Switch
The Leviton Decora Smart Wi-Fi Switch offers Matter support and robust on/off control rather than dimming. It requires a neutral wire and is designed for indoor wall installation. Unlike the TREATLIFE plug, it does not adjust light brightness levels. You gain compatibility with multiple smart home platforms through Matter but lose the ability to dim outdoor string lights. This switch is for users building a future-proof smart home who need reliable switching for indoor fixtures. It is not a direct substitute for outdoor dimming needs but serves as a high-quality smart switch alternative for permanent indoor lighting installations.
Quick picks
Our 7 picks
TREATLIFE Outdoor Smart Dimmer Plug 2-Pack
Best for: outdoor string light dimming
- Smart Home Compatibility
- SmartThings, Alexa, Google Assistant
- Hub Requirement
- No Hub Required
- Connectivity
- 2.4 GHz Wi-Fi
- Switch Function
- Dimmer
- Maximum Load
- 400W
- Application
- Lights, Table Lamps
This 2-pack of outdoor smart dimmer plugs lets you adjust brightness from 1% to 100% via voice or app. It connects to 2.4 GHz Wi-Fi without a hub and supports Alexa, Google Assistant, and SmartThings. The unit handles up to 400W and includes scheduling, sunrise/sunset modes, and vacation automation. It is built from fireproof ABS for outdoor use and fits standard outlets.
Pros
- Adjusts brightness from 1% to 100%
- No hub required for setup
- Supports Alexa, Google Assistant, and SmartThings
- Includes sunrise and sunset automation modes
Cons
- Only works with 2.4 GHz Wi-Fi networks
- Maximum load is limited to 400W
- Wi-Fi range is capped at 300 feet
Good fit if
- You need a 2-pack for multiple light strings
- You want to control lights via voice commands
- You prefer automations based on sunrise and sunset
Skip if
- You require 5.0 GHz Wi-Fi connectivity
- You need to control loads over 400W
- You want a single-socket unit only
Verdict: TREATLIFE Smart Dimmer Plug 2-Pack offers precise 1%-100% dimming and hub-free setup for users who want flexible outdoor lighting control through Alexa or Google Assistant.
ELEGRP 2-Outlet Outdoor Smart Plug
Best for: Dual-zone outdoor lighting control
- Smart Home Compatibility
- Alexa, Google Assistant
- Hub Requirement
- No Hub Required
- Connectivity
- 2.4GHz Wifi
- Switch Function
- On/Off Switch
- Maximum Load
- 1/2 HP
- Application
- Lights
The ELEGRP PQR20 offers two individually controlled outlets in a single IP66 waterproof housing. It supports 2.4GHz Wi-Fi for remote access via the ELEGRP app or voice commands through Alexa and Google Assistant. The unit includes scheduling features like sunrise/sunset offsets and requires no hub. It is designed for outdoor use with string lights or small pumps, provided the load stays under 1/2 HP.
Pros
- IP66 waterproof rating protects against heavy rain and UV rays
- Two independently controllable sockets with individual indicators
- Supports Alexa and Google Assistant for voice control
- Includes sunrise/sunset scheduling offsets for automated lighting
Cons
- Lacks dimming functionality for connected devices
- Limited to 2.4GHz Wi-Fi networks only
- Maximum load restricted to 1/2 HP
Good fit if
- You need two separate outdoor circuits controlled independently
- You require strict waterproof protection for harsh weather
- You use Alexa or Google Assistant for voice commands
Skip if
- You need to dim the brightness of connected lights
- Your home network only supports 5GHz Wi-Fi
- You plan to power motors exceeding 1/2 HP
Verdict: ELEGRP PQR20 Outdoor Smart Plug 2 Sockets provides reliable dual-zone control for outdoor lighting and small pumps. It fits users who need independent scheduling and voice control without dimming capabilities.
TREATLIFE Outdoor Smart Dimmer Plug
Best for: Google Home users needing basic dimming
- Smart Home Compatibility
- Alexa, Google Assistant
- Hub Requirement
- No hub required
- Connectivity
- 2.4GHz Wi-Fi
- Switch Function
- Dimmer
- Maximum Load
- 150W LED/CFL, 400W Incandescent
- Application
- Lights, Table Lamps
This TREATLIFE dimmer plug works with Alexa and Google Assistant for voice control. It supports 2.4GHz Wi-Fi and requires no hub. The device handles up to 150W for LED bulbs or 400W for incandescent lights. It features IP44 waterproofing for outdoor use. You can manage schedules and sunrise/sunset modes via the app. This option suits users who want reliable dimming without extra hardware.
Pros
- Compatible with Alexa and Google Assistant
- No hub required for setup
- IP44 waterproof rating for outdoor safety
- Supports sunrise and sunset automation modes
Cons
- Does not support 5GHz Wi-Fi networks
- Incompatible with non-dimmable or smart bulbs
- Requires app setup for initial configuration
Good fit if
- You use Alexa or Google Assistant for voice control
- You need a dimmer for standard incandescent or LED bulbs
- You want to automate lighting with sunrise and sunset modes
Skip if
- You require 5GHz Wi-Fi connectivity
- You plan to use non-dimmable light bulbs
- You need control for motorized devices or transformers
Verdict: TREATLIFE Smart Dimmer Plug DP10 fits users who need basic dimming with Alexa or Google Assistant. It offers reliable outdoor performance with IP44 protection and no hub requirement.
Kasa Outdoor Smart Dimmer Plug
Best for: Outdoor string light dimming with app control
- Smart Home Compatibility
- Alexa, Google Assistant, SmartThings
- Hub Requirement
- No Hub Required
- Connectivity
- 2.4GHz Wi-Fi
- Switch Function
- Dimmer
- Maximum Load
- 300W Incandescent, 150W LED/CFL
- Application
- Lights
The Kasa KP405 is a weather-resistant dimmer designed for outdoor string lights. It features an IP64 rating to handle dust and water splashes. The unit supports 2.4GHz Wi-Fi and connects directly to Alexa, Google Assistant, and SmartThings without a hub. It handles up to 300W for incandescent bulbs or 150W for LED/CFL. You can group multiple units in the app for synchronized control.
Pros
- IP64 weather resistance for outdoor use
- Compatible with Alexa, Google, and SmartThings
- No hub required for setup
- App grouping and scheduling features
Cons
- Limited to 2.4GHz Wi-Fi networks only
- Lower IP64 rating compared to IP66 competitors
- Max load is 150W for LED/CFL bulbs
Good fit if
- You need a dimmer for outdoor string lights
- You want control via Alexa or Google Assistant
- You prefer a setup without a separate hub
Skip if
- You require 5GHz Wi-Fi connectivity
- You need an IP66 waterproof rating
- You want to control more than 150W of LED lighting
Verdict: Kasa Smart KP405 Outdoor Dimmer suits users who need reliable app control for outdoor lighting without a hub. It is a solid choice for standard string lights but may not handle higher wattage LED loads.
Kasa Smart Single-Pole Dimmer Switch 3-Pack
Best for: Indoor dimming with neutral wire access
- Smart Home Compatibility
- Alexa, Google Home
- Hub Requirement
- No Hub Required
- Connectivity
- Wi-Fi 2.4 GHz
- Wiring Requirement
- Neutral Required
- Circuit Type
- Single Pole
- Switch Function
- Dimmer
The Kasa Smart HS220P3 is a three-pack of single-pole dimmer switches designed for indoor use. It requires a neutral wire and 2.4 GHz Wi-Fi for connection. You can adjust brightness from 0% to 100% via the app or physical button. The device supports voice control through Amazon Alexa and Google Assistant. It operates without a separate hub, making setup straightforward for compatible home networks.
Pros
- 0%-100% dimming range for precise light control
- Compatible with Amazon Alexa and Google Assistant
- No hub required for 2.4 GHz Wi-Fi connection
- Single-click on and double-click fade off features
Cons
- Requires a neutral wire for installation
- Limited to single-pole circuit configuration
- Indoor rated, not suitable for outdoor environments
Good fit if
- You need a three-pack of dimmer switches for your home
- Your electrical box has a neutral wire available
- You want voice control via Alexa or Google Assistant
Skip if
- You are looking for an outdoor-rated smart dimmer
- Your switch box lacks a neutral wire
- You require a multi-way (3-way) switch setup
Verdict: Kasa Smart HS220P3 3-Pack Dimmer Switch is a solid indoor choice for users who already have neutral wires and want reliable dimming without a hub. It fits well in standard rooms but does not replace the weatherproof options needed for outdoor string lights.
ELEGRP DM19-BL 3-Way Dimmer Switch
Best for: manual dimming in neutral-less wiring setups
- Wiring Requirement
- No Neutral Wire Required
- Circuit Type
- Single Pole, 3-Way
- Switch Function
- Dimmer
- Maximum Load
- 300W LED/CFL, 600W INC/HAL
- Application
- Lights
The ELEGRP DM19-BL is a wall-mounted dimmer switch designed for indoor lighting control. It supports up to 300W for dimmable LED and CFL bulbs, and 600W for incandescent or halogen lamps. The unit operates on single-pole or 3-way circuits and requires no neutral wire. It features an ultra-slim profile and includes a customizable locator light. This switch suits users seeking a reliable, non-smart dimming solution for standard residential fixtures.
Pros
- Supports 300W dimmable LED/CFL and 600W incandescent/halogen loads
- Works with 99% of compatible dimmable bulbs
- No neutral wire required for installation
- Configurable locator light for visibility in the dark
Cons
- No Wi-Fi or smart home integration
- No voice control compatibility
- Manual operation only
Good fit if
- You want a simple, reliable dimmer without app setup
- Your electrical box lacks a neutral wire
- You need a switch for a single location or 3-way circuit
Skip if
- You require remote control via smartphone or voice
- You need to monitor energy usage remotely
- You want to schedule lighting changes automatically
Verdict: ELEGRP DM19-BL Single-Pole Dimmer Switch is a solid choice for homeowners who prefer manual control and easy installation without smart features. It fits well in standard wiring setups where neutral wires are absent.
Leviton Decora Smart Wi-Fi Switch
Best for: Matter-enabled on/off control with neutral wire
- Smart Home Compatibility
- Matter, Alexa, Google, Apple Home
- Hub Requirement
- No Hub Required
- Connectivity
- 2.4 GHz Wi-Fi
- Wiring Requirement
- Neutral Required
- Circuit Type
- Single Pole, 3-Way
- Switch Function
- On/Off Switch
This Leviton switch uses Wi-Fi to connect directly to your home network. It supports Matter, allowing control via Alexa, Google, and Apple Home. You need a neutral wire for installation. The unit handles up to 15 amps or 3/4 horsepower. It works in single-pole or 3-way setups. This device suits users who want broad smart home compatibility without a separate hub.
Pros
- Matter support for cross-platform control
- No hub required for Wi-Fi connection
- Handles 15A or 3/4 HP loads
- Works with Alexa, Google, and Apple Home
Cons
- Requires a neutral wire for installation
- Sold as a switch, not a dimmer
- Matter support may need a firmware update
Good fit if
- You need Matter compatibility for your smart home
- You have a neutral wire available in your box
- You want to control lights via Apple Home or Alexa
Skip if
- You need a dimming function for light levels
- Your switch box lacks a neutral wire
- You prefer a plug-in outdoor device
Verdict: Leviton Decora Smart Switch 2nd Gen offers robust Matter support and high load capacity for users with neutral wires. It fits those building a multi-platform smart home who need reliable on/off control rather than dimming.
Specifications side by side
| Spec | TREATLIFE Outdoor Smart Dimmer Plug 2-Pack | ELEGRP 2-Outlet Outdoor Smart Plug | TREATLIFE Outdoor Smart Dimmer Plug | Kasa Outdoor Smart Dimmer Plug | Kasa Smart Single-Pole Dimmer Switch 3-Pack | ELEGRP DM19-BL 3-Way Dimmer Switch | Leviton Decora Smart Wi-Fi Switch |
|---|---|---|---|---|---|---|---|
| Smart Home Compatibility | SmartThings, Alexa, Google Assistant | Alexa, Google Assistant | Alexa, Google Assistant | Alexa, Google Assistant, SmartThings | Alexa, Google Home | not specified | Matter, Alexa, Google, Apple Home |
| Hub Requirement | No Hub Required | No Hub Required | No hub required | No Hub Required | No Hub Required | not specified | No Hub Required |
| Connectivity | 2.4 GHz Wi-Fi | 2.4GHz Wifi | 2.4GHz Wi-Fi | 2.4GHz Wi-Fi | Wi-Fi 2.4 GHz | not specified | 2.4 GHz Wi-Fi |
| Wiring Requirement | not specified | not specified | not specified | not specified | Neutral Required | No Neutral Wire Required | Neutral Required |
| Circuit Type | not specified | not specified | not specified | not specified | Single Pole | Single Pole, 3-Way | Single Pole, 3-Way |
| Switch Function | Dimmer | On/Off Switch | Dimmer | Dimmer | Dimmer | Dimmer | On/Off Switch |
| Maximum Load | 400W | 1/2 HP | 150W LED/CFL, 400W Incandescent | 300W Incandescent, 150W LED/CFL | not specified | 300W LED/CFL, 600W INC/HAL | 15A, 3/4 HP |
| Application | Lights, Table Lamps | Lights | Lights, Table Lamps | Lights | not specified | Lights | not specified |
| Operating Environment | Outdoor | Outdoor | Outdoor | Outdoor | not specified | not specified | not specified |
| Dimensions | not specified | not specified | not specified | 3.13 × 1.53 × 2.76 inches | 3.33 × 1.74 × 5.06 inches | not specified | 3.88 × 2.63 × 3.88 inches |
| Weight | not specified | not specified | not specified | 5.92 ounces | 5.28 ounces | not specified | 8 ounces |
| Size | standar | 2* Sockets | not specified | not specified | 3 Pack | Single-Pole / 3-Way | No Size |
| Color | Black | WhiteSmoke | Black | Black | White, Alexa Compatible | White | White |
| Model | not specified | PQR20 | DP10 | KP405 | HS220P3 | DM19-BL | D215S-1RW |
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Frequently asked questions
Can I control my outdoor lights with Google Home?
Yes, several options support Google Assistant. The TREATLIFE DP10 model works with both Alexa and Google Home for basic dimming. The TREATLIFE 2-Pack also integrates with Google Assistant for flexible outdoor lighting control. Other models like the ELEGRP and Kasa plugs focus primarily on Alexa compatibility, so check the specific smart home compatibility list before purchasing.
Do I need a hub to set these up?
No, you do not need a separate hub. The TREATLIFE models and the Kasa Smart KP405 operate without a hub requirement. They connect directly via Wi-Fi. This simplifies your setup process and reduces clutter. You can control the lights directly through your phone or voice assistant once connected to your 2.4 GHz network.
Which plug is best for string lights?
The TREATLIFE Outdoor Smart Dimmer Plug 2-Pack is the top choice for string lights. It offers precise 1%-100% dimming control. The Kasa Smart KP405 is also suitable for standard string lights, though it may not handle higher wattage LED loads. Both provide reliable app and voice control for outdoor ambient lighting.
Can I control two zones independently?
The ELEGRP 2-Outlet Outdoor Smart Plug allows for dual-zone control. It features two sockets that you can schedule and control independently. This is ideal if you want to manage different lighting areas separately. Other single-socket dimmers like the TREATLIFE DP10 do not offer this specific dual-zone capability.
Are these plugs weatherproof for outdoor use?
Yes, they are designed for outdoor environments. The TREATLIFE DP10 includes IP44 protection ratings. The ELEGRP and Kasa models are also rated for outdoor operation. Ensure you install them in covered areas or follow manufacturer guidelines for exposure. The Kasa KP405 is specifically noted for its outdoor dimming suitability.
Do I need a neutral wire for installation?
It depends on the specific device. The Kasa Smart HS220P3 dimmer switch requires a neutral wire. The TREATLIFE plugs and ELEGRP models are plugs, so they do not require wiring. If you are looking for a switch without a neutral wire, the ELEGRP DM19-BL supports single-pole and 3-way setups without needing one.
Is there a Matter-compatible option?
The Leviton Decora Smart Switch 2nd Gen offers robust Matter support. It is designed for users building a multi-platform smart home. This model provides reliable on/off control rather than dimming. It requires a neutral wire and supports 3-way circuits. This makes it a strong choice for future-proofing your smart home ecosystem.