Best Steel Low Voltage Transformers in 2026

Solid Brass Construction - The Gardenreet landscape spotlight with solid die-cast brass construction is more durable and reliable than aluminum and plastic fixtures; bronze landscape lights will not rust, age, or peel over time and last a lifetime with a single installation.High-end brass finish, Classical glossy colors that shine in the light and make you win the praise and envy of neighbors

Professional Grade Design - The 150 watt low-voltage transformer adopts a multi-tab output design of (12V/13V/14V/15V). The 304 stainless steel metal casing is sealed to prevent rainwater from entering, allowing you to use it without worrying about its lifespan. The 100ft 14/2 AWG electrical wire uses high-precision, oxygen-free copper with low resistance and good conductivity, allowing your lights to be used in a farther location without worrying about voltage drop or overheating issues.

Energy Efficient - Our solid brass landscape light kits are designed to consume less energy compared to high voltage systems, helping to save you money on your electricity bill while reducing your carbon footprint. With 5-watt outdoor MR16 GU5.3 LED bulbs are the perfect replacement for 35-watt traditional halogen bulbs, saving you over 85% on annual lighting costs.

【Built-in Dusk to Dawn Sensor】Attached with this transformer, the landscape lighting will turn on automatically at dusk and off at dawn. 200W, convert 120V AC household voltage to 12V AC safety voltage, providing a safer and more practical electrical current level.

【Countdown Timer】Light control timing, 1-9 hour countdown, with this mode, the transformer will turn on at dusk and automatically turn off 1/2/3/4/5/6/7/8/9 hours later.

【Easy to Operate & Install】Just press ▲▼ to set Always On/Auto/Countdown Timing mode in turn. Built-in hanging holes, 3.3ft STJW 18AWG power cord, mount it on outdoor walls directly.

Safety,12V 5A power supply adapter transformer provides overload protection, overvoltage protection, overcurrent protection and short circuit protection. Noiseless, low voltage and operating temperature, high efficiency, long service life.

PLUGS DIRECTLY INTO YOUR WALL OUTLET, no hardwiring, no soldering, no electrician or electrical experience required.

Max Current 5A, Max Wattage 60W, Non-waterproof IP20

LANDSCAPE TRANSFORMER FOR YOUR LOW-VOLTAGE LIGHTING NEEDS Paradise’s GL Series Transformers are compatible with all low-voltage landscape lighting systems and can be used with incandescent and LED lights.

ENERGY-EFFICIENT TIMER OPTIONS This low-voltage transformer features our exclusive Sunwise technology, which uses your geographical location and sun tracking to determine the best on/off times for maximum energy efficiency.

5 VERSATILE MODES On, off, timer, auto (dusk-to-dawn), sunwise (local sunset and sunrise)

【Compatible with All Low Voltage Lighting】 SUNVIE 200W low voltage transformer is dedicated to all LED low voltage lighting. Convert 120V AC household voltage to 12V AC safe voltage, providing a safer and more stable low-voltage lighting power. Widely used in landscape lighting, path lights, pathway lights, in-ground lights, outdoor spotlight, and other outdoor lighting.

【Built-in Timer and Photocell Sensor Device】 SUNVIE low voltage landscape transformer has a built-in timing device and photocell sensor. When set to “AUTO” mode, the landscape lights will automatically turn on at dusk and turn off at dawn; When set the “Countdown Timing” mode, the landscape lights will automatically turn on at dusk, and turn off 1/2/3/4/5/6/7/8/9 hours later.

【Easy to Operate and Install】 Press the "▲▼" button to set the “Always On”/”AUTO”/”Countdown Timer” mode, easy to operate. Connect the cable of low voltage landscape lights to the output terminal of transformer (2 sets 12V AC terminals ). Two hanging holes on the back, which can be directly mounted on the outdoor wall. 3.3 FT SJTW 18AWG power cord, plug and play.

Aluminum alloy metal housing, easy for heat dissipation and ensure stability. 100% Waterproof IP67 protect for outdoor use

Input: 110-260V AC 50/60HZ, Output: 24V DC 12.5A 300W.【Suggestion: The power used should not exceed 80% of the power of the power supply】

Converts 110V AC to 24V DC, 2 output, each output is 150W, total output is 300W, widely use for LED strip lights, led light bulbs and other 24V DC led lights(≤300W).

✅WIDELY APPLICABLE: Landscape transformer for your low voltage lighting needs. Goodsmann low voltage transformer are compatible with 12V low voltage landscape lighting system and can be used with LED and halogen lights etc

✅6 VERSATILE MODES: TIMER(timed on/off), AUTO(dusk-to-dawn), 4/6/8/10 (turn on at dusk and turn off /4/6/8/10 hours later), PHOTO ON/ TIMED OFF(turn on at dusk, turn off at set time), ON, OFF

✅EASY TO OPERATE: Intuitive interface designed for easy use. There have 2 hanging holes on the back for hanging the transformer. There are 2 output terminal on the bottom of the back for connecting cables, and the wattage of each output port is 300W

◆ LED driver model: output: 12V DC 8.33A 100W input: 85-265V AC 47-63HZ (low power consumption, high efficiency stability of the LED driver is )

◆ Protection function: short circuit / overload / overvoltage / overcurrent / overheating automatic protection, protection type: Nor mode, automatic recovery after troubleshooting, note: (no flicker, no dimming)

◆ LED power supply range: suitable for LED lighting, computer engineering, LED strips, LED strips, indoor and outdoor lights and any 12V DC LED light

【Compatible with All Low Voltage Lighting】The 300W low voltage transformer is dedicated to all LED low voltage lighting. Convert 120V AC household voltage to 12V/14V AC safe voltage, providing a safer and more stable low-voltage lighting power. Widely used in landscape lighting, path lights, pathway lights, in-ground lights, outdoor spotlight, and other outdoor lighting.

【Built-in Photocell Sensor and Timer Control Device】The power pack has a built-in photocell sensor and timing device, the landscape lights connect to the power pack. When set to “AUTO” mode, the landscape lights will automatically turn on at dusk and turn off at dawn; When set the “Countdown Timing” mode, the landscape lights will automatically turn on at dusk, and turn off 1/2/3/4/5/6/7/8/9 hours later.

【Easy to Operate & Install】Press the "▲▼" key to set the “Always On”/”AUTO”/”Countdown Timer” mode, easy to operate. Connect the cable of low voltage landscape lights to the output terminal of transformer (12V AC or 14V AC). Two hanging holes on the back, which can be directly mounted on the outdoor wall. 3.3 FT 18AWG power cord, plug and play.

CLAMP-TYPE TERMINAL BLOCKS - With no tools required, stripped wires are inserted individually into each hole, then clamped in place. The process is fast, simple and provides extremely secure connections. Terminals are rated for use of up to 10-gauge wire.

HIGH PERFORMANCE TOROIDAL CORE - Delivers more reliable, efficient, cooler and quieter operation than EI laminated transformers.

DESIGNED FOR LED SYSTEMS - Only two voltage taps are required: 12V for short runs, and 15V for longer runs or runs with more fixtures.

【Built-in dusk to dawn photoelectric sensor 】 SUNVIE 60W low voltage landscape transformer has a built-in photoelectric sensor, will automatically turn on at dusk and turn off at dawn. Convert the household's 120V AC voltage into a 12V DC safe voltage to provide you with a safer and more stable low-voltage lighting power supply.

【Countdown Function】 Built in timing function. In the countdown timer mode, the transformer will automatically turn on at dusk and turn off automatically after 2/4/6/8 hours.

【Memory Function】 The low voltage transformer will keep your previous settings, even if there is a power outage or power failure, there is no need to frequently adjust the settings of the transformer. (The transformer needs to run for more than 24 hours in the mode you set before , the memory function will start to work)

Input: 100V-240V 50/60Hz; Output: 12V DC up to 6 Amps Max; Works with device that draws less than 6A, such as DC12V5A,DC12V4A, DC12V3A,DC12V2A,DC12V1A.

DC plug connector external diameter is 5.5mm, internal diameter is 2.1~2.5mm. Comes with a female DC barrel connector. You can easily screw wires on it without soldering.

Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.

Commercial Grade Low voltage power supply

Indoor and Outdoor Use

Built In Photo Cell and Timer

【SPECIFICATIONS】LED driver power supply Ultra-thin without flickerr.Input AC90-265V,output DC12V+/-0.5V 12.5A,power 150watts.Size 9.29*3.03*1.77inches.

【SAFETY】LED driver DC12V can automatically resume work after troubleshooting,because with short-cut/open-circuit/over-temperature/over-load/over-current 5 protections,good heatsink depends on Aluminum housing,can easily emit heat.

【WATERPROOF FUNCTION】LED power supply 12V non-dimable,please confirm before order.with IP67 waterproof class,not only can be used indoor also outdoor.

LANDSCAPE TRANSFORMER FOR YOUR LOW-VOLTAGE LIGHTING NEEDS - our transformers are compatible with all low-voltage landscape lighting systems and can be used with incandescent and LED lights

ENERGY-EFFICIENT TIMER OPTIONS - with our exclusive “sunwise” technology, which uses your geographical location and sun tracking to determine the optimal on/off times for maximum energy efficiency

5 VERSATILE MODES - on, off, timer, auto (dusk-to-dawn), sunwise (local sunset and sunrise). Load icon shows on screen, blinking reminder when overload. *The total power of the landscape lighting fixtures should not exceed 90% of the power pack’s capacity

【Dusk to Dawn Sensor】This low voltage landscape transformer equipped with a photocell sensor. Attached the low voltage landscape lights to this smart transformer, lights will turn on automatically at dusk and off at dawn.

【Countdown Timer】When set to timer model, the landscape transformer will turn on at dusk and automatically turn off 2/3/4/5/6/7/8/9/10 hours later. Save your time and energy.

【Compatible with Low Voltage Landscape Lighting systems】The landscaping transformer converts 120V household AC voltage into 12V safe AC voltage, providing stable and safe voltage and current levels.It compatible with all 12V low voltage LED and halogen landscape lighting systems. Widely used in outdoor landscape lights, path lights, spotlights, string lights, led lights, deck lights, etc.

120V AC TO 12V DC & PHOTOCELL SENSOR: Convert 120V AC voltage to 12V DC voltage, providing you with more safe current level. Built in photocell sensor, it will automatically turn on the landscape lights at dusk and off at dawn. We also provide 4 environmental light sensitivity options, you can adjust it according to your needs

COUNTDOWN TIMER & MEMORY FUNCTION: Just press the select button, you can easily set 2/4/6/8 hour countdown, it is very easy to control your landscape lights. The unit comes with memory function, even if you unplug the power or power outage, the landscape transformer can remember your previous settings, no need to repeat settings, save your time and energy

OVERLOAD PROTECTION & WEATHER RESISTANCE: Built-in circuit protection function can disconnect the power supply in case of overload, safer to use. Weatherproof body and flame retardant material, protects your transformer from fire hazard, rain, snow, dust and abrasion, withstands years of use

Input: 120V, 60HZ , Output:6V 1A,Rated Watts 6W

Replacement class 2 power supply adapter, fit for most of the 6V 1A Christmas Light and 6V 1A low voltage electronic equipment.

The adapter only with steady on mode, can be use for indoor and outdoor. Waterproof IP44 (not completely waterproof). The plug must be installed at a height of more than 1 foot above the floor surface.

[Low voltage Transformer]: Constant voltage power supply input: AC90-130V 50/60Hz Output: DC12v, 25A, 300w, 3.3 feet input cord with US standard 3-prong plug

[Multi safety Protections of led power supply]: Automatic safety protection for short circuit, overload, over voltage, over current, over temperature

[Waterproof and Ultra Slim]:100% waterproof IP67, size of 9.68x3.15x1.57 inches suitable for multi scene

Input: 100-240V AC, 50/60HZ, 0.7A, Output: 12V DC, 1000mA, Max Wattage: 12 W

This 12V 1A LED transformer with steady on mode, the adapter don’t include cord.

This transformer only fits for 12V 1A low voltage led device with current under 12 watt, such as 12V 1A Christmas String Lights, Copper Wire Light, Projector Light, Inflatable Device.

➢Timer Functions: 5 timer modes to choose from - Auto Function the transformer turns on at dusk,turns off at dawn; 4/6/8/10 Fuction the 120W power pack turns on at dusk and turn off automatically after 4/6/8/10 hours; Timer Fuction the transformer onat set timed on, off at set timed off; Photo on/ Timed off Fuction the camo transformer 120 watt will on at dusk, off at set timed off; ON/ OFF mode power pack on/ off

➢Wide Application: The output voltage is 12V AC safe working voltage and compatible with all 12V AC low voltage lighting system, such as spotlight, pathway light, flood light. Please make sure the cable connect with the transformer is less than 150ft and the total power of the light is best not to exceed 75% of the power pack’s capacity(45W x 75%=33.75W)

➢Easy to Use & Durable: The control panel and mode switching dial can be covered with the attached door, it can effectively protect the transformer in bad weather such as rain and snow. Turn the dial to switch the mode, and the LED display screen is easy to check and set the TIMER. The light sensor is equipped with a power cord for placement flexibility.

Input: 120V, 60HZ, 0.2A, Output: 4.5V, 0.6A

Conform to UL STD. 1310 and Certified to C22.2 NO.223

This 4.5V 0.6A LED transformer only with steady on mode.

Specification: Input: 120V, 60HZ, 0.2A, Output: 30V, 0.2A, Rated Watts 6W.

Class 2 Power Unit 30V: Fits for most of the 30V low voltage led device, such as holiday decoration light, Christmas trees light, LED string light, lawn lamp, curtain light, indoor outdoor led strip lights.

Safe and Waterproof IP44: Operated with low voltage transformer, will not overheat after long time use. Short-circuit protection design can ensure and maximize your safety, the adapter plug is not completely waterproof, please keep away from water.

*DC 12V LED Transformer- 15W 12V LED driver power supply. AC 100-265V to DC 12V, great for DC 12V low voltage equipment like LED strip lights. Can be used indoors and outdoors.

*Waterproof IP67- This 12V DC LED driver is 100% Waterproof IP67 protected for outdoor use. Aluminum metal housing, easy for heat dissipation and ensure stability.

*Security- Our 110V AC to 12V DC switching converter is flicker-free output, thermal overload, over current, over voltage and short circuit protection built in to ensure security.

100% OUTPUT 12V MULTIFUNCTIONAL TRANSFORMER. Still worried that the transformer will cause power loss for some reason? This transformer can achieve 100% power output with 4 modes: On, Auto, Timer, Astro. And 12V output will meet most of the low voltage landscape lights on the market

TWO PERIODS OF TIME SETTING. This transformer is capable of setting two time periods during the day in auto, timer and astro mode. It allows you to set two time periods and maximize energy savings, meet your setting needs in different time periods

ASTRONOMICAL TIMER. The “Astro” mode uses your geographic location to track sunrise/sunset times to determine the best on/off times for maximum energy efficiency. In addition, with this mode, you can completely install the transformer indoors or in a location where the sun will not shine directly on it, better extending the service life of the transformer

Power 24 Watt, Input Voltage 100 -240V,Output Voltage 12V DC 2000mA, Class 2 Power Supply, great ideal for led strip lights and other low voltage devices such as security cameras audio, video gear cabinets light, Mr16, Mr11, G4 bulb and more.

Ultra-small size,Length 4.5in/Width 1.8in/Height 1.2in. Certification: CE,CB , FCC,ROHS. Built-in intelligent chip-set, anti-thunder,with circuit protection function: automatic thermal & overload cut-off, short circuit protection

No minimum Lighting load required for wide range dimming, no de-rating is required; load up to 100% of the model’s 24 watt rated capacity.

Input: 100-240V~ 50/60Hz 0.3A, Output: 12V 1000mA 12W, please check the connector fits your device or not.

Safe UL Listed & CE Certified, Customized Power Adapter.

Raintight IP44 (not completely waterproof), need to mount the unit at a height greater than 1 foot from the ground surface.

Package Contents: you will receive 2 Christmas light plug adapters for your use at Christmas, which will help you to create a beautiful Christmas atmosphere with light for your Christmas party decoration

Class 2 Power Supply Specification: the input power of adapter for Christmas lights is 120V,60HZ, and the output is 12V6W 0.5A,please check the voltage, current, wattage and (+/-) two holes of your connector before purchasing

Stable Waterproof Power Supply: class 2 power supply transformer has IP44 rainproof, which can be applied indoor and outdoor, which are suitable for most home power supply in the US

12V AC/300W Low Voltage: The low voltage transformer can transform the domestic 110V AC into 12V AC 300W. Our transformer adopts loop coils; compared with E-coil of similar products, its voltage transformation is more stable and efficient.

Security Design: The mount brackets at the back of the transformer can separate the transformer from the wall for heat dissipation. Moreover, the transformer is equipped with an auto-reset circuit breaker, preventing fire in the house when voltage overloads.

Easy Installation: The outdoor landscape lighting transformer has wire fasteners at the bottom, fixing the wire and strengthening the rainproof effect. There are wiring terminals and labels inside the transformer, making wiring easier; only some basic wiring is required.

【Professional RGBW Landscape Lighting Kit】RGBW Low voltage landscape lighting kit includes 10 × 12W RGBW low voltage landscape lights, 1 × outdoor plug with photocell sensor and timer, 1 × 150W low voltage transformer, 20 × low voltage wire connectors. Bundled dusk to dawn landscape lighting kit saves a lot money and time! (Low voltage cable not included in this set.)

【12W RGBW Low Voltage Landscape Lights】10 Pack 12V RGBW color changing landscape spotlights, 900 lumen brightness great for illuminating your yard, garden, pathway, patio, fence, tree, etc. IP65 waterproof, aluminum body, 50000+ hours lifespan. Easy installation with our fastlock wire connectors.

【Outdoor Timer With Photocell Light Sensor】ETL listed outdoor light timer plug with 6 inch cord and 2 grounded outlets, senses the dark and automatically turn on/off the lights. Turn the dial to choose the schedule of the landscape lighting as you want: dusk-dawn, 2h, 4h, 6h, or 8h after dusk. Safe and easy to use.