10 Best smart low voltage transformers of 2025

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Best Choice

1

DEWENWILS
DEWENWILS 300W Wi-Fi Low Voltage Landscape Transformer with 3 Zones, 2.4GHz Smart Low Voltage Transformer, 120V AC to 12V/14V AC, Landscape Lighting Transformer for Outdoor Lights, LED Lights
Main highlights

Smart Control Features
Manage lighting with DEWENWILS app, Alexa, and Google Assistant.

Ideal for Outdoor Lighting
Perfect for landscape, walkway, LED lights with safe voltage conversion.

Praised Build Quality
Sturdy construction with high-performance stainless steel housing.
Key specs
- Modes:Schedule/Circulate/Random/Countdown/Astronomical
- Dimensions:17.6 x 9.21 x 7.48 inches
- Material:Stainless steel
- Protection:Overcurrent/overload protection
- Output Voltage:12V/14V AC
9.8

Exceptional

Our Rating
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Value for Money

2

DEWENWILS

DEWENWILS Smart Low Voltage Landscape Transformer 300W, 3 Independent Outputs, 120V AC to 12V/14V AC, Landscape Lighting Transformer with Schedule & Timer, Compatible with Alexa & Google Assistant
9.6

Exceptional

Our Rating
3

DEWENWILS

DEWENWILS 60W WiFi Low Voltage Transformer, 120V AC to 12V DC, Smart Outdoor Low Voltage Landscape Transformer with Timer, Work with Alexa & Google Home, Weatherproof for Landscape Lights, FCC Listed
9.5

Excellent

Our Rating
4

DEWENWILS
DEWENWILS Smart Low Voltage Landscape Transformer 120W, 120V AC to 12V AC for LED Landscape Lights, Outdoor Lighting, Waterproof, Schedule and Timer, Compatible with Alexa and Google Home, ETL Listed
Main highlights

Voice Control and Remote Access
Control lights via voice commands or smartphone, no hub required.

Ideal for Home Automation
Perfect for enhancing home automation with smart scheduling.

Praised Easy Installation
Customers love the simple setup and installation process.
Key specs
- Modes:5 Timer modes
- Dimensions:3.93 x 4.6 x 7.2 inches
- Material:High-performance metal
- Protection:Overload protection
- Output Voltage:12V AC
9.4

Excellent

Our Rating
5

DEWENWILS
DEWENWILS 300W Smart Low Voltage Transformer, Compatible with Alexa and Google Home, 120V AC to 12V AC for LED Landscape Lights, Outdoor Lighting, ETL Listed, Waterproof, Schedule and Timer
Main highlights

Key Features and Benefits
Voice/remote control via Alexa/Google, multiple timer modes, easy setup/install, safe weatherproof design for outdoor use, converts to safe 12V/14V AC.

Ideal Use Cases
Perfect for controlling outdoor landscaping lighting, pathway, garden lights, and holiday decorations, enhancing security and convenience for homeowners.

Customer Reviews Highlight
Most praised for its easy integration with smart home systems and the reliability of the scheduling and timer functions.
Key specs
- Modes:Programmable, Countdown, Random
- Dimensions:11.5 x 8.66 x 6.61 inches
- Material:High performance metal
- Protection:Overload protection
- Output Voltage:120V AC to 12V/14V AC
9.3

Excellent

Our Rating

8.2
Easy installation

8.0
Long life

8.0
Simple to use
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6

DEWENWILS
DEWENWILS 200W Smart Low Voltage Landscape Transformer, Waterproof, Schedule and Timer, Compatible with Alexa and Google Home, 120V AC to 12V AC for LED Landscape Lights, Outdoor Lighting, ETL Listed
Main highlights

Voice Control and Remote Control
Dewenwils smart low voltage transformer works with Alexa and Google Home Assistant, allowing voice commands or smartphone control without a hub.

Ideal for Landscape Lighting
Compatible with all 12V low voltage LED, halogen landscape lighting, such as spotlights, pathway lights, garden lights, and water features.

Ease of Installation and Setup
Customers frequently praise the easy installation and setup process, especially the straightforward connection to home networks and smart home systems.
Key specs
- Modes:4 Timer modes
- Dimensions:11.61 x 8.66 x 6.81 inches
- Material:High performance metal
- Protection:Overload protection
- Output Voltage:12V AC
9.2

Excellent

Our Rating

9.7
Remote Control

9.3
Easy installation

8.0
WiFi signal
7

SURAIELEC
SURAIELEC 300W Wi-Fi Low Voltage Landscape Transformer, 2 Independent Channels, 2.4GHz Smart Landscape Lighting Transformer, Work with Alexa & Google Assistant,120V to 12V 15V AC, ETL Listed
Main highlights

Smart Control and Convenience
Monitor and control landscape lighting via Smart Life App, Alexa, or Google Assistant, no hub required.

Ideal for Dual Zone Lighting
Perfect for managing front and backyard lighting separately with independent control of two zones.

Praised Wi-Fi Setup and Connectivity
Easy Wi-Fi setup with reliable connectivity, praised by customers for instant response and ease of use.
Key specs
- Modes:Remote, Voice, Schedule
- Dimensions:6.1 x 3.3 x 11.6 inches
- Material:NEMA type 3R enclosure
- Protection:Overload protection, Circuit breaker
- Output Voltage:Selectable 12V AC /15V AC
9.1

Excellent

Our Rating
8

SURAIELEC

SURAIELEC 200W Smart Low Voltage Transformer, Schedule and Timer, 2.4GHz Wi-Fi Landscaping Light Transformer, Work with Alexa & Google Assistant, Individually Controlled, 120V AC to 12V 15V AC
9.0

Excellent

Our Rating
9

SURAIELEC
SURAIELEC 300W Wi-Fi Low Voltage Landscape Transformer with 2 Zones, 2.4GHz Smart Outdoor Low Voltage Transformer, Astronomial Timer, 120V to 12V/15V AC, Stainless Steel, ETL Listed
Main highlights

Smart Wi-Fi Control
Manage your landscape lighting remotely with the SMART LIFE app or voice commands via Alexa and Google Assistant, supporting 2.4GHz networks.

Ideal for Outdoor Ambiance
Perfect for creating ambiance in gardens, pathways, or patios with dual independently controlled zones.

Praised for Durability
Customers love its weatherproof stainless steel construction, ideal for harsh outdoor conditions.
Key specs
- Modes:2 independently controlled zones
- Dimensions:3.3 x 6.1 x 11.6 inches
- Material:Stainless Steel
- Protection:Auto Circuit Breaker
- Output Voltage:12V
8.9

Very Good

Our Rating
10

Ring
Ring Smart Lighting - Low Voltage Lighting Transformer (12-15V, 200W), black (Bridge required)
Main highlights

Smart Control Features
The Ring Transformer enables smart controls for low-voltage landscape lights when paired with the Ring Bridge, allowing for mobile notifications and customizable settings.

Best Use Scenario
Ideal for integrating non-Ring landscape lights into a smart home system, providing control via the Ring app and Alexa, enhancing home security.

Praised Feature
Easy installation and setup with the Ring app, allowing users to control lighting schedules and receive notifications, making it a user-friendly smart home solution.
Key specs
- Installation:Installs in minutes
- Connectivity:Requires Ring Bridge
- Battery Life:N/A
- Screen Size:N/A
- RAM Size:N/A
8.7

Very Good

Our Rating

9.9
Easy installation

9.3
Simple to use

8.7
Tech Support

10 Best smart low voltage transformers of 2025

1

DEWENWILS 300W Wi-Fi Low Voltage Landscape Transformer with 3 Zones, 2.4GHz Smart Low Voltage Transformer, 120V AC to 12V/14V AC, Landscape Lighting Transformer for Outdoor Lights, LED Lights

How do we rank?

How do we rank?

Analyzing top stores

2

DEWENWILS Smart Low Voltage Landscape Transformer 300W, 3 Independent Outputs, 120V AC to 12V/14V AC, Landscape Lighting Transformer with Schedule & Timer, Compatible with Alexa & Google Assistant

3

DEWENWILS 60W WiFi Low Voltage Transformer, 120V AC to 12V DC, Smart Outdoor Low Voltage Landscape Transformer with Timer, Work with Alexa & Google Home, Weatherproof for Landscape Lights, FCC Listed

4

DEWENWILS Smart Low Voltage Landscape Transformer 120W, 120V AC to 12V AC for LED Landscape Lights, Outdoor Lighting, Waterproof, Schedule and Timer, Compatible with Alexa and Google Home, ETL Listed

5

DEWENWILS 300W Smart Low Voltage Transformer, Compatible with Alexa and Google Home, 120V AC to 12V AC for LED Landscape Lights, Outdoor Lighting, ETL Listed, Waterproof, Schedule and Timer

8.2

8.0

8.0

6

DEWENWILS 200W Smart Low Voltage Landscape Transformer, Waterproof, Schedule and Timer, Compatible with Alexa and Google Home, 120V AC to 12V AC for LED Landscape Lights, Outdoor Lighting, ETL Listed

9.7

9.3

8.0

7

SURAIELEC 300W Wi-Fi Low Voltage Landscape Transformer, 2 Independent Channels, 2.4GHz Smart Landscape Lighting Transformer, Work with Alexa & Google Assistant,120V to 12V 15V AC, ETL Listed

8

SURAIELEC 200W Smart Low Voltage Transformer, Schedule and Timer, 2.4GHz Wi-Fi Landscaping Light Transformer, Work with Alexa & Google Assistant, Individually Controlled, 120V AC to 12V 15V AC

9

SURAIELEC 300W Wi-Fi Low Voltage Landscape Transformer with 2 Zones, 2.4GHz Smart Outdoor Low Voltage Transformer, Astronomial Timer, 120V to 12V/15V AC, Stainless Steel, ETL Listed

10

Ring Smart Lighting - Low Voltage Lighting Transformer (12-15V, 200W), black (Bridge required)

9.9

9.3

8.7

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