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Top 9June 2025

Best 300 Watt Smart Transformer Landscape Lighting

We made a list of the top 9 300 Watt Smart Transformer Landscape Lighting based on verified reviews, popularity and other factors which we summarized for you in this list.

Best Choice

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

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

✓Smart Control with Wi-Fi: Manage your low voltage landscape transformer with the SMART LIFE app or voice commands via Alexa and Google Assistant. This smart transformer offers seamless control for your landscape lighting transformer anytime, anywhere (supports 2.4GHz networks)
✓Dual Independent Zones: This outdoor low voltage transformer features 2 independently controlled zones, allowing you to set different schedules or modes for various areas—perfect for creating ambiance for your garden, pathway, or patio
✓Astronomical Timer & Scheduling: Customize on/off schedules with the low voltage transformer timer, including an astronomical timer that adjusts based on sunrise and sunset. Perfect for energy-efficient operation of your 12V transformer
✓Weatherproof Stainless Steel Construction: Built to last, this smart Wi-Fi transformer boasts a durable, rust-resistant stainless steel design, ideal for harsh outdoor conditions, while also suitable for indoor use. A reliable choice for your low voltage outdoor lighting fixtures needs
✓Safety First with Auto Circuit Breaker: Designed with a toroidal core and built-in circuit protection, this ETL listed low voltage landscape transformer smart prevents overloading and overheating, ensuring the safety of your low voltage transformer 300 watt system

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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

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

✓[APP & Voice Control] Effortlessly manage your landscape light transformer with DEWENWILS APP; utilize Alexa and Google Assistant for automated lighting via smartphone or voice commands; No hub needed (supports 2.4GHz only)
✓[3 Independent Zones] 120V 300W outdoor lighting transformer includes 3 zones, each offering independent control outputs, you can easily select between 12V and 14V AC output; upgraded clamp-connect terminals ensures easier wiring
✓[5 Modes] Simply press the "+" button to automatically pair the Wi-Fi landscape transformer with the DEWENWILS APP; choose from 5 timer modes: Schedule/Circulate/Random/Countdown/Astronomical to suit your needs with each zone
✓[Safe 300W] Our DEWENWILS smart low voltage transformer convert 120V AC to a safer 12V/14V AC, ideal for landscape lights, walkway lights, LED light, deck lighting; includes overcurrent and overload protection to prevent device damage, automatically shuts off if current thresholds are exceeded
✓[Perfect for Outdoor Use] Made from high-performance stainless steel, this outdoor landscape transformer is durable, waterproof, and resistant to corrosion, protects transformers from rain, snow, dust, and wear over years of use, ideal for both indoor and outdoor installations

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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

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

✓[Remote APP & Voice Control] No hub required directly connects to any 2.4GHz mobile Android or iOS device via WIFI Bluetooth for Home Automation with ease of setup on Alexa or Google voice Audio Control for Home Automation Lighting controls
✓[3 Independent Control] 300W landscape lighting transformer with three channel output for selectable zone control and selectable 12Vac or 14Vac using any mobile device together; you can control landscape lights, yard lights, and walkway lights in 3 separate landscape systems, customizing your outdoor lighting
✓[Astronomical & Dusk to Dawn] Astronomical Digital photocell using the DEWENWILS app allows for dusk to dawn or any combination of either timer or Clock setup, DIY your outdoor landscape lighting via your smartphone
✓[Durable & Weatherproof] Made of high-performance, all-metal material, sturdy & waterproof; it can protect the low voltage transformer for landscape lights from rain, snow, dust, and abrasion for years of use; ideal for both indoor (garages) and outdoor (patios, gardens, walkways, etc.) installation
✓[Safety and Friendly] ETL certified and meets DOE VI efficiency rating, over-current & overload protection prevent device damage; very low no load power consumption when the units is idle while the lights are off. Using the DEWENWILS app, installers can easily view the wattage consumed by the landscape lighting system allowing them from overloading the transformer

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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

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

✓【Voice Control & Remote Control】Dewenwils smart low voltage transformer works with Alexa and Google Home Assistant, control your landscaping lights by simply giving voice commands to it or by your smartphone; no hub required.
✓【Schedule & Timer Function】4 Timer modes are available- programmable timer/ countdown timer/ holiday random/ security random modes/Circulate mode. Vacation mode allows you to spend vacation more safely and trustingly. 300W, convert 120V AC household voltage to 12V/14V AC safety voltage, providing a safer and more practical electrical current level.
✓【Easy to Set & Install】Connect it to the internet through Wi-Fi network(only 2.4Ghz) for controlling spotlights anywhere and anytime. Built-in hanging hole, 3.3ft power cable, mount it on outdoor walls directly.
✓【Safe & Weatherproof】Overload protection, it automatically breaks off when the current exceeds threshold, preventing plugged-in devices from damage, protecting your lights safely. High performance metal material, protects the transformer from rain, snow, dust and abrasion, withstands years of use.
✓【Wide Application】Compatible with all 12V low voltage LED, halogen landscape lighting, like spotlight, pathway light, garden light, water feature etc. You can connect the Wi-Fi low voltage transformers via the DEWENWILS app.

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SUNVIE 300W Low Voltage Transformer with Timer and Photocell Sensor Landscape Lighting Transformer Waterproof 120V to 12V/14V AC Outdoor Low Voltage Transformers for Landscape Pathway Lights Spotlight

SUNVIE 300W Low Voltage Transformer with Timer and Photocell Sensor Landscape Lighting Transformer Waterproof 120V to 12V/14V AC Outdoor Low Voltage Transformers for Landscape Pathway Lights Spotlight

✓COMPATIBLE WITH ALL LOW VOLTAGE LIGHTINING SYSTERMS - The 300W low-voltage transformer converts 120V household AC voltage into 12V/14V safe AC voltage, providing stable and safe voltage and current levels. Compatible with all 12V/14V low voltage LED and halogen landscape lighting systems. Widely used in outdoor landscape lighting, path lights, spotlights, deck lights, string lights, etc.
✓DUSK TO DAWN PHOTOCELL SENSOR - Equipped with removable and replaceable photocell sensors, the outdoor landscape transformer automatically turns on at dusk and turns off at sunrise. The lighting transformer comes with 6ft UL listed power cord and 6.8ft UL listed sensor power cord which can be installed indoors or outdoors wherever you want.
✓MULTIPLE SETTING MODES - The outdoor lighting transformer have 5 modes, including manual on/off, automatic ON/OFF (dusk to dawn), photocell ON/timer OFF, timer ON/OFF (ON and OFF at set times) and test mode. Multiple setting modes are enough to meet any of your needs and maximize energy savings.
✓OVERLOAD PROTECTION AND MEMORY FUNCTION - Built-in circuit protection, the power supply can be disconnected when overloaded to prevent equipment damage. Reset the overload protector after restart, the circuit will resume to use, and the memory function will maintain the mode you previously selected after power off and restart.
✓WATHERPROOF & DURABLE - This low voltage transformer is durable and corrosion resistant. Long-term resistance to rain, snow, dust and corrosion, and built to withstand years of use whether installed indoors or outdoors. And we promise 12-month replacement warranty and lifetime after-sale support guarantee. Buy with confidence.

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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

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

✓[Smart Control & Voice Commands]: Take charge of your low voltage landscape transformer from anywhere with the Smart Life App; easily integrates with Amazon Alexa and Google Assistant for hands-free voice control; no extra hub needed for this outdoor lighting transformer
✓[Dual Zone Lighting Management]: This 300 watt low voltage transformer lets you control two different lighting zones independently; perfect for setting up unique schedules for your front and backyard, all from one landscape transformer
✓[Custom Scheduling & Memory]: Set your 300 watt transformer to turn on/off with sunrise, sunset, or at specific times; the transformer remembers your settings even after a power outage; connects to 2.4 G Wi-Fi for simple setup and control
✓[Built Tough for Outdoors]: Designed with a weatherproof NEMA type 3R enclosure and a secure, lockable lid, this low voltage transformer is built to handle the elements, making it ideal for both indoor and outdoor installations
✓[Safe and Reliable Power]: Converts 120V to low voltage (12 V AC / 15 V AC) for a dependable lighting system; the built-in circuit breaker in this 300-watt low voltage transformer protects against overloads, ensuring your landscape lighting runs safely

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11% Discount

SURAIELEC 300W Smart Landscape Lighting Transformer, 2.4 Ghz Wi-Fi Low Voltage Outdoor Light Timer for Spotlight, Pathway Light, Alexa & Google Assistant Compatible, Astronomical Timer, ETL Listed

SURAIELEC 300W Smart Landscape Lighting Transformer, 2.4 Ghz Wi-Fi Low Voltage Outdoor Light Timer for Spotlight, Pathway Light, Alexa & Google Assistant Compatible, Astronomical Timer, ETL Listed

✓Remote & Voice Control: Control your garden and pathway lights from anywhere using the Smart Life (Tuya) App. Compatible with Amazon Alexa and Google Assistant for hands-free voice commands. No hub needed
✓Schedule & Astronomical Timer: Easily set schedules based on your location with the smart Wi-Fi transformer. Automatic on/off based on sunrise and sunset times. Simple setup with 2.4G Wi-Fi. Memory function ensures settings are retained after power outages
✓Multi-Tap Outputs & Overload Protection: The 300W landscape lighting transformer converts 120V to safe 12V/15V AC for stable lighting. Connect your low voltage wire to 15V for long runs to avoid voltage drop. Built-in circuit breaker prevents damage from overloads
✓Durable for Indoor/Outdoor Use: Stainless steel, weatherproof NEMA 3R enclosure. The landscape transformer is Lockable for safety, ideal for both indoor and outdoor installation
✓Versatile Application: Supports up to 300W for low voltage LED and halogen landscape lights, deck lights, hardscape lights, in-ground lights with AC inputs. Easy installation with included hardware. Note: All outputs are controlled synchronously

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DEWENWILS 300W Smart Low Voltage Landscape Transformer, 2.4GHz WiFi Landscape Lighting Transformer, 120V AC to 12/15V AC, Compatible with Alexa & Google Home, for Outdoor Landscape Lights, FCC Listed

DEWENWILS 300W Smart Low Voltage Landscape Transformer, 2.4GHz WiFi Landscape Lighting Transformer, 120V AC to 12/15V AC, Compatible with Alexa & Google Home, for Outdoor Landscape Lights, FCC Listed

✓[Safe Low Voltage for Wide Use] Our low voltage landscape transformer with a max. power of 300W, converts 120V AC to a safe 12/15V AC voltage for more stable and secure lighting source; effortlessly control yard, garden, pathway lights and more, ensuring the outdoor landscape lighting system's safety
✓[Smart APP & Voice Control] Compatible with Alexa and Google Home Assistant, allowing for convenient remote control via smartphone or voice commands using a WiFi signal from anywhere at any time, no hub required (Only Support 2.4GHz WiFi Network)
✓[Waterproof & Durable Material] Landscape lighting transformer is made of stainless steel, with excellent waterproof, durable, and corrosion-resistant; designed to withstand harsh environments such as heavy rain, snow, and direct sunlight, and also maintain its quality over time
✓[5 Useful Timer Modes] The outdoor low voltage transformer offers automation for your lighting needs, allowing scheduled ON/OFF functions; 5 modes to choose from—Schedule/Circulate/Random/Countdown/Astronomical, energy efficiency and cost savings, convenient hands-free lighting control
✓[Easy to Install] No special installation tools required, screws and mounting bracket with slotted holes included; built-in hanging hole, just connect 2 wires and use the cable connectors to attach your fixtures, then hang it on the wall for quick and hassle-free installation

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Kichler Smart Control Transformer, Low Voltage Landscape Lighting Transformer, 300 Watt Capacity, Stainless Steel, (7.4" W x 6" H x 13.78" L), 15SCT300SS

Kichler Smart Control Transformer, Low Voltage Landscape Lighting Transformer, 300 Watt Capacity, Stainless Steel, (7.4" W x 6" H x 13.78" L), 15SCT300SS

✓Easy Installation with manual mode contractor set-up. Plus, the Smart Control Transformer is designed with angled terminal blocks for easier wire connections and 300 Watt capacity to handle a large quantity of fixtures and its built-in diagnostics show load and fault notice, ensuring each zone is operating correctly and within limits
✓Flexibility. The Kichler Smart Control Transformer offers the flexibility to pair multiple smart control transformers and timers for even more zoning options. It is compatible with Kichler and other low-voltage landscape lighting, making this transformer perfect for new or existing landscape projects
✓Create Three Unique Zone Settings. Set up and schedule three independent controlled zones, all from one transformer
✓Control with Kichler Connects App. Everything is controlled through the Kichler Connects app, so transformer accessories aren't needed. The Kichler Connects app is available for download in the Apple App Store and Google Play
✓What's in the Box: Smart Control Transformer

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