As an Amazon Associate I earn from qualifying purchases.
Countdown timerlight control timing, with this mode, 1-9 hour countdown, the transformer will turn on at dusk and automatically turn off 1/2/3/4/5/6/7/8/9 hours later. Built-in hanging holes, 3.
Memory functionthe low voltage transformer will remain the mode you selected before, even when power outage, so you don’t need adjust it frequently The transformer needs run in this mode for at least 24 hours, then the memory function works. Easy to operate & installpress ▲▼ to set always on/auto/countdown Timing mode in turn. The total power of the landscape lighting should not exceed 80% of the power pack’s capacity.

Durable & waterproofheavy duty stainless steel, protects the transformer against all severe weather conditions.
Built-in hanging hole, 6ft sJTW 18AWG power cord, mount it on indoor/outdoor walls directly. Work with timer & sensortimer & photocell port available, enable you to add your photocell sensorNot Included and timerSold Seperately for sensing and timing functions. You can also connect the transformer in your smart plug for use. The total power of the landscape lighting should not exceed 80% of the power pack’s capacity.

Compatible with all low voltage lightingthe 300w low voltage transformer is dedicated to all lED low voltage lighting. We will provide free replacement services.
12 months warranty and satisfactory customer servicesunvie promises that every customer can enjoy a 12 month warranty. And passed THE ETL certification. Connect the cable of low voltage landscape lights to the output terminal of transformer 12V AC or 14V AC. The metal shell is corrosion resistant and can withstand years of use. 3. 3 ft 18awg power cord, easy to operate.

Compatible with all 12v/14V low voltage LED, garden light, water feature etc. Dusk to dawn sensorthe transformer is equipped with a detachable photocell sensor, so landscape lighting will turn on automatically at dusk and off at dawn.
Memory function, 1-12 hours countdown, even when power outage. Countdown timer& memory functionlight control timing, with this mode, the transformer remains the timer mode you selected before, the transformer will turn on at dusk and automatically turn off 1/2/3/4/5/6/7/8/9/10/11/12 hours later.6ft photocell sensor cable enables you to install the transformer indoor outdoor. Easy installation & weatherproof built-in hanging hole, 6ft power cable, mount it on indoor /outdoor walls directly.

Provide 1-year manufacturer warranty: Please contact our Amazon customer service if you have any problem.
Quick and easy to install, directly mount outdoors and can be placed on the wall or mailbox side. Light control timing: malibu transformers connect light sensors that sense light, transformers start automatically at dusk; set the time so that your landscape lights automatically turn on at dusk and automatically shuts off at dawn.


Easy installation: this unit is easy to use and works right out of the box with easy instructions. The 300w transformer is made of durable metal, convert 120V AC household voltage to 12V AC safety voltage.
Three mode choices: you can use the built-in clock to control the landscape lights on or off at any time you set; The transformer will turn on at dusk and then turn off at the time you set; The transformer will turn on at dusk and automatically turn off 4/6/8/10 hours later. It has a weather shield on the front to protect the control panel from fade because of the sun, dust, rain, and other severe weather conditions.

Energy saving - auto and countdown modes help you save energy, keeping your electric bill low. Veteran owned. Dusk to dawn sensor - simply switch this landscape transformer to auto mode and your lights will turn on at dusk and turn off at dawn.

The core, stainless steel enclosure and all electrical components are backed by our lifetime warranty. Modular timer with photocell included - visible through the housing window, this timer can be set for simple dusk-to-dawn operation or set to turn off after a certain number of hours.
Low profile magnetic transformer – to make this transformer slimmer, lighter and simpler to install, we eliminated unnecessary voltage taps. Just insert the stripped wire and close the clamp! Accepts up to 10-gauge wire. No need to worry about voltage loss. Just use the 12V and 15V taps. It's also superior to electronic transformers, which may not be compatible with LED circuits, efficient, and are subject to overheating and premature failure. That's all you need for any medium-sized up to 300W LED landscape lighting system.

Dusk to dawn - switch this landscape transformer to auto mode for your lights to turn on at dusk and off at dawn. Save energy - keep your electric bill low, with auto and countdown mode.
1. DEWENWILS
#ad
ETL Listed, Pathway Light, DEWENWILS 300W Outdoor Low Voltage Transformer with Timer and Photocell Sensor, for Halogen & LED Landscape Lighting, Spotlight, 120V AC to 12V/14V AC, Weatherproof
#adDEWENWILS #ad - Built-in dusk to dawn sensorattached with this transformer, the landscape lighting will turn on automatically at dusk and off at dawn. 300w, convert 120v ac household voltage to 12V/14V AC safety voltage, providing a safer and more practical electrical current level.Countdown timerlight control timing, with this mode, 1-9 hour countdown, the transformer will turn on at dusk and automatically turn off 1/2/3/4/5/6/7/8/9 hours later. Built-in hanging holes, 3.
More information #ad
3ft stjw 18awg power cord, mount it on outdoor walls directly. Durable & waterproof high performance metal material, protects the transformer against all severe weather conditions, corrosion resistant, withstands years of use. Memory functionthe low voltage transformer will remain the mode you selected before, even when power outage, so you don’t need adjust it frequently The transformer needs run in this mode for at least 24 hours, then the memory function works. Easy to operate & installpress ▲▼ to set always on/auto/countdown Timing mode in turn. The total power of the landscape lighting should not exceed 80% of the power pack’s capacity.
Brand | DEWENWILS #ad |
Manufacturer | DEWENWILS #ad |
Height | 4 Inches |
Length | 8.6 Inches |
Weight | 11.02 Pounds |
Width | 6 Inches |
Part Number | HOSL05A |
More information #ad
2. DEWENWILS
#ad
120V AC to 12V/13V/14V/15V AC,Stainlees Steel Shield, DEWENWILS 300W Multi-Tap Low Voltage Transformer, ETL Listed, Spotlight, Outdoor Transformer for Low Voltage Landscape Lighting, Pathway Light
#adDEWENWILS #ad - Easy to installremove the knockout or the black lid at the bottom to thread your wire out for use. Multi-tap output design, enables you to add/subtract new circuits for conencting with your lighting around house. Multi-tap output300w, convert 120v ac household voltage to 12v/13v/14v/15V safety voltage, providing a safer and more practical electrical current level.Durable & waterproofheavy duty stainless steel, protects the transformer against all severe weather conditions.
More information #ad
Automatic circuit breakerbuilt-in automatic circuit breaker, it will provide overload and short circuit protection effectively. Durable shield with locking latch, tightly locked to prevent water from entering, withstands years of use. Built-in hanging hole, 6ft sJTW 18AWG power cord, mount it on indoor/outdoor walls directly. Work with timer & sensortimer & photocell port available, enable you to add your photocell sensorNot Included and timerSold Seperately for sensing and timing functions. You can also connect the transformer in your smart plug for use. The total power of the landscape lighting should not exceed 80% of the power pack’s capacity.
Brand | DEWENWILS #ad |
Manufacturer | DEWENWILS #ad |
Height | 5.59 Inches |
Length | 13.38 Inches |
Weight | 15 Pounds |
Width | 4.92 Inches |
More information #ad
3. SUNVIE
#ad
SUNVIE 300W Low Voltage Transformer for Landscape Lighting with Timer and Photocell Sensor Waterproof Power Supply for Landscape Lights Path Lights Outdoor Spotlight 120V AC to 12V /14V ACETL Listed
#adSUNVIE #ad - Easy to operate & installpress the "▲▼" key to set the “always on”/”auto”/”countdown timer” mode, which can be directly mounted on the outdoor wall. If you have any questions about this transformer, please contact us in time, we will provide Satisfied and reliable customer service is supported within 24 hours.Compatible with all low voltage lightingthe 300w low voltage transformer is dedicated to all lED low voltage lighting. We will provide free replacement services.
More information #ad
Durable and waterproofthe power supply uses premium metal materials and has an IP65 waterproof rating, which protects the power supply to work well at all bad weather. Widely used in landscape lighting, in-ground lights, outdoor spotlight, pathway lights, path lights, and other outdoor lighting.112 months warranty and satisfactory customer servicesunvie promises that every customer can enjoy a 12 month warranty. And passed THE ETL certification. Connect the cable of low voltage landscape lights to the output terminal of transformer 12V AC or 14V AC. The metal shell is corrosion resistant and can withstand years of use. 3. 3 ft 18awg power cord, easy to operate.
Brand | SUNVIE #ad |
Manufacturer | SUNVIE #ad |
Height | 8.7 Inches |
Length | 6 Inches |
Weight | 11.1 Pounds |
Width | 4 Inches |
Model | TLA-300-12WA2-1 |
More information #ad
4. DEWENWILS
#ad
120V AC to 12V/14V AC, Weatherproof for Landscaping Light, ETL Listed, Spotlight, 3 Individually Controlled Outputs, DEWENWILS 300W Outdoor Low Voltage Transformer with Timer and Photocell Sensor
#adDEWENWILS #ad - High performance metal material, snow, dust and abrasion, protects the transformer from rain, withstands years of use. Individually controlled outputsadvanced technology with 3 individually controlled terminal output zones, allows you to control your front porch lights, backyard lights and landscaping lights separately.Compatible with all 12v/14V low voltage LED, garden light, water feature etc. Dusk to dawn sensorthe transformer is equipped with a detachable photocell sensor, so landscape lighting will turn on automatically at dusk and off at dawn.
More information #ad
Wide application300w, halogen landscape lighting, convert 120V AC household voltage to 12V/14V AC safety voltage, like spotlight, pathway light, providing a safer and more practical electrical current level. Press the “zone” Button to choose specific output for customizing your house lighting. Memory function, 1-12 hours countdown, even when power outage. Countdown timer& memory functionlight control timing, with this mode, the transformer remains the timer mode you selected before, the transformer will turn on at dusk and automatically turn off 1/2/3/4/5/6/7/8/9/10/11/12 hours later.6ft photocell sensor cable enables you to install the transformer indoor outdoor. Easy installation & weatherproof built-in hanging hole, 6ft power cable, mount it on indoor /outdoor walls directly.
Brand | DEWENWILS #ad |
Manufacturer | DEWENWILS #ad |
Height | 11 Inches |
Length | 6.3 Inches |
Weight | 12.3 Pounds |
Width | 3.5 Inches |
Model | HOSL05E |
More information #ad
5. Malibu
#ad
Malibu 300 Watt Power Pack with Sensor and Weather Shield for Low Voltage Landscape Lighting Spotlight Outdoor Transformer 120V Input 12V Output 8100-0300-01
#adMalibu #ad - For low-voltage landscape lights: the 120v family voltage is converted to 12V AC safety voltage. It can be placed outdoors for direct use and be protected against all severe weather conditions. Combine with malibu garden lights: Malibu Transformer with Malibu Garden Lights to make your home’s lawn and garden beautiful and comfortable.Provide 1-year manufacturer warranty: Please contact our Amazon customer service if you have any problem.
More information #ad
Risk free guaranteed! transformer construction: the 300 watt transformer is made of durable metal with a length of 5 inches, a width of 5. 1 inches and a height of 8. 5 inches. The total power of the lamp is best not to exceed 75% of the power pack’s capacity. Quick and easy to install, directly mount outdoors and can be placed on the wall or mailbox side. Light control timing: malibu transformers connect light sensors that sense light, transformers start automatically at dusk; set the time so that your landscape lights automatically turn on at dusk and automatically shuts off at dawn.
Brand | Malibu #ad |
Manufacturer | Malibu #ad |
Height | 5 Inches |
Length | 8.5 Inches |
Weight | 17.66 Pounds |
Width | 5.1 Inches |
Part Number | 8100-0300-01 |
More information #ad
6. Lightkiwi
#ad
Lightkiwi W9715 300 Watt 12V-13V-14V-15V Multi-Tap Low Voltage Transformer for Landscape Lighting
#adLightkiwi #ad - Multi-tap output voltage for longer wire run - input: 120V AC / Output: 12V-13V-14V-15V AC. Dual protection - primary: auto reset Thermal Circuit Breaker / Secondary: 25A Magnetic Circuit Breaker.More information #ad
Product dimension - length 6. 4 inch / Width 6. 2 inch / height 13 inch. High performance toroidal Core - Quiet Operation, Great Reliability, and High Efficiency.Brand | Lightkiwi #ad |
Manufacturer | Lightkiwi #ad |
Height | 10 Inches |
Length | 10 Inches |
Weight | 17.5 Pounds |
Width | 17 Inches |
Part Number | W9715 |
Model | W9715 |
More information #ad
7. GOODSMANN
#ad
Photo Eye Sensor and Weather Shield for Outdoor Lighting Metal Transformer 120V AC to 12V AC 9920-0300-01, GOODSMANN Low Voltage Transformer 300 Watt with Timer
#adGOODSMANN #ad - Enjoy 12 months replacement and after-sales services for using the low voltage transformers. There have 2 hanging holes on the back for hanging the transformer. Better longevity: it has overheating and overload protection to protects the transformer. Replaceable photo sensor: the transformer has a dusk-to-dawn sensor that controls landscape lighting will turn on automatically at dusk and off at dawn.Easy installation: this unit is easy to use and works right out of the box with easy instructions. The 300w transformer is made of durable metal, convert 120V AC household voltage to 12V AC safety voltage.
More information #ad
On the bottom of the back, there is an output terminal for connecting cables. Built in timer and clock: you will love the flexibility of this timer. If for any reason you are not satisfied with your purchase, please contact us for fast after-sales service. Compatible with all low voltage lights: the goodsmann low voltage transformers are compatible with all low-voltage landscape lighting systems, including the halogen, incandescent, and LED lights. Three mode choices: you can use the built-in clock to control the landscape lights on or off at any time you set; The transformer will turn on at dusk and then turn off at the time you set; The transformer will turn on at dusk and automatically turn off 4/6/8/10 hours later. It has a weather shield on the front to protect the control panel from fade because of the sun, dust, rain, and other severe weather conditions.
Brand | GOODSMANN #ad |
Manufacturer | Goodsmann Group #ad |
Height | 50 Centimeters |
Length | 100 Centimeters |
Weight | 100 Kilograms |
Width | 100 Centimeters |
Part Number | 9920-0300-01 |
Model | 9920-0300-01 |
More information #ad
8. IRON FORGE CABLE
#ad
120V AC to 12V AC & 14V AC Outdoor Lighting Transformer with Dusk to Dawn Sensor & Countdown Timer, 300 Watt Low Voltage Transformer for Landscape Lights
#adIRON FORGE CABLE #ad - Please reach out to us with any questions or concerns, so we can help! Landscape lighting transformer, input: 120v ac / 60hz, output:12V AC, Max Power Rating: 300 Watt. Or combine auto mode with the countdown tIMER so your lights turn on at dusk and stay on as long or as short as you like.Energy saving - auto and countdown modes help you save energy, keeping your electric bill low. Veteran owned. Dusk to dawn sensor - simply switch this landscape transformer to auto mode and your lights will turn on at dusk and turn off at dawn.
More information #ad
Etl listed. Satisfaction guarantee - iron forge cable stands behind all of its landscape light transformer sets 100%. Works in all weather - built from heavy duty materials with a strong durable design, snow, this low voltage transformer for landscape lights is made to withstand years of rain, sunlight and hail.Brand | IRON FORGE CABLE #ad |
Manufacturer | Iron Forge Cable #ad |
Part Number | IFC-LVT-300W |
More information #ad
9. VOLT
#ad
VOLT 300W LED Low Voltage Transformer 12V/15V
#adVOLT #ad - The photocell is built into the timer. High performance – this transformer's toroidal core allows for more reliable, suffer from extensive voltage loss, cooler and quieter operation than comparable EI laminated types. Easy to install - the clamp-type terminal blocks are impressively easy to use - taking seconds to connect - compared to many minutes of frustrating work for standard terminal blocks.The core, stainless steel enclosure and all electrical components are backed by our lifetime warranty. Modular timer with photocell included - visible through the housing window, this timer can be set for simple dusk-to-dawn operation or set to turn off after a certain number of hours.
More information #ad
Lifetime warranty – with an industry-leading warranty, this slim line Transformer is designed for a lifetime of worry-free use - we guarantee it. Low profile magnetic transformer – to make this transformer slimmer, lighter and simpler to install, we eliminated unnecessary voltage taps. Just insert the stripped wire and close the clamp! Accepts up to 10-gauge wire. No need to worry about voltage loss. Just use the 12V and 15V taps. It's also superior to electronic transformers, which may not be compatible with LED circuits, efficient, and are subject to overheating and premature failure. That's all you need for any medium-sized up to 300W LED landscape lighting system.
Brand | VOLT #ad |
Manufacturer | VOLT Lighting #ad |
Height | 15.33 Inches |
Length | 3.7 Inches |
Weight | 13 Pounds |
Width | 5.5 Inches |
Part Number | VTR-300SL-SS-ZON |
More information #ad
10. Thonapa
#ad
300 Watt, 120V AC to 12V AC & 14V AC, Outdoor Low Voltage Transformer with Timer and Sensor for Landscape Lights
#adThonapa #ad - Landscape lighting transformer, input: 120v ac / 60hz, output:12V AC, Max Power Rating: 300 Watt. Combine auto mode with the countdown mode for your lights to turn on at dusk and stay on as long as you would like.Dusk to dawn - switch this landscape transformer to auto mode for your lights to turn on at dusk and off at dawn. Save energy - keep your electric bill low, with auto and countdown mode.
More information #ad
Etl listed. Weather durable - built with a strong durable design and heavy duty materials, snow, Thonapa low voltage transformer for landscape lights is made to withstand rain, sunlight and hail for years. Please reach out to us with any questions or concerns, so we can help! Veteran owned. Satisfaction guarantee - thonapa stands behind all of its landscape light transformer sets 100%.Brand | Thonapa #ad |
Manufacturer | Thonapa #ad |
Part Number | TH-LVT-300W |
Model | TH-LVT-300W |
More information #ad