Proline 24 Volt To 12 Volt Step Down Converter Transformer Armacost Lighting 907351

The Proline Step Down Converter from Armacost Lighting is commonly used in low voltage LED lighting installations when 24 volt power supplies need to be stepped down to work safely with 12 volt lights. The compact DC-to-DC step-down voltage converter changes the electrical output of a power source, allowing for 12V lights to be installed with other 24V lighting components using a 24V power supply. It can be used in a variety of LED lighting projects, like undercabinet LED strip light and puck light installations, and in a wide range of other equipment, instrument, and system applications.

This 600-watt pro-series transformer is supplied with a 3' grounded line cord and is epoxy encapsulated with a stainless steel enclosure. Features (12v-15v) multi-tap outputs and circuit breaker protection. A modular timer and photocell are available.

Socrates. Bloomington, IN. Tue May 26 2026

3000W

3000W Step Up Down Converter Transformer:This new voltage converter transformer achieves 110V/220V bi-directional voltage conversion, applicable to most countries' voltage interchange, so you can bring domestic appliances and use them abroad. It has 8 outlets, supporting up to 8 devices connected to use simultaneously.

Came in handy good quality. I highly recommended it.. Diana. Los Angeles, CA. Mon Mar 09 2026

Like all Kichler Landscape Lighting transformers, the 600W Pro Series Transformer is compatible with our 12/2 wire and a wide range of Kichler Landscape Lighting fixtures. This model comes with a 10-year warranty and works with many optional accessories. Reduces standard 120V line voltage to 12V low voltage required for landscape lighting, while providing the power you need for up to 600 Watt installations.

The stainless transformer has been very good except for one thing. The closing mechanism is not made of stainless and has rusted. Its now about to fall off after 5 yrs.. Skip. New Smyrna Beach, Fl, United States. Sun Nov 19 2017

This 900-watt pro-series transformer is supplied with a 3' grounded line cord and is epoxy encapsulated with a stainless steel enclosure. Features (12v-15v) multi-tap outputs and circuit breaker protection. A modular timer and photocell are available.

works perfectly for outdoor lighting. Michael. New York, NY. Sun May 07 2017

This 300-watt pro-series transformer is supplied with a 3' grounded line cord and is epoxy encapsulated with a stainless steel enclosure. Features (12v-15v) multi-tap outputs and circuit breaker protection. A modular timer and photocell are available.

This unit very well made and easy to use / hook-up. The 300w has plenty of extra power for system growth and it looks good, too. Would go with it again. Scott. Sewickley, PA. Thu Jun 02 2016

300W

120W Low Voltage Landscape Transformer:Our landscape lighting transformer is suitable for low voltage outdoor lighting, landscape lighting, lawn lighting, garden lighting, and more, providing stable and secure voltage and current levels. Low voltage outdoor transformer is all you need to enjoy long-lasting landscaping lights.

22W

Black plugged in Led driver with constant voltage

Feel like a big kid with these new toys.. Jerry. US. Thu Jun 20 2024

The Armacost Lighting 60-Watt; 24-Volt Universal Dimming LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED driver is designed using high-performance, professional grade electronics that provide stable 0 or 100% dimming free of any “pop-on” or “drop-off”. The power supply is rated up to 60-watts at 24-volts. For the best results use Armacost Lighting LED lights, switches and dimming light controls. Plug-in or hardwire with detachable AC power cord. Suitable for both dry and damp locations. Includes: 1) 60W, 24V Power Supply, 1) Detachable AC Power Cord

Dusk to Dawn Sensor The inclusion of a photocell sensor in this transformer ensures that the landscape lights connected to it will automatically switch on at sunset and off at sunrise. This eliminates the need for daily control and allows you to enjoy worry-free lighting. Additionally, when you are away, the lights can create the illusion of someone being at home, enhancing security measures. IP65 waterproof rating lets this outdoor landscape lighting transformer have better performance in harsh weather. ETL listed product make your life safer. Come with 3-year warranty for your benefit 2H/4H/6H/8H Countdown Timer With this transformer, you have the option to set a countdown timer for your low voltage lighting to automatically turn off at night. This allows you to customize the duration based on your specific requirements. To simplify the setup process, we suggest connecting all the landscaping lights that need to be turned off simultaneously to the same transformer. Automatic Overload Circuit Breaker In the event that the LED display is off but the utility voltage is still present, it indicates a significant overload on the transformer. To prevent any potential damage, the automatic overload circuit breaker will automatically shut off the low voltage output of the power unit if the circuit becomes overloaded with too many fixtures. This feature ensures the safety and proper functioning of the transformer and connected fixtures. In the event that the power to the transformer is cut off, you can rest assured that your last setting will be remembered. This means that when you turn the power back on, the transformer will retain and restore your previous setting instead of resetting it. This convenient memory function allows for a hassle-free experience without the need to reconfigure the settings every time the power is interrupted. NOTE 1. Avoid blocking the photocell light sensor as it may affect the photocell for the dusk-to-dawn mode. 2. Ensure that the transformer's photocell is not installed too close to a nighttime light, as it may interfere with its proper operation. 3. Be sure that the total cumulative wattage of all 12 volt fixtures connected to one transformer is equal to or less than 150 watts. 4. For use with 12 volt low voltage outdoor landscape lighting system only. 5. Do not use with a dimmer. 6. Outdoor use only. Specifications Wattage: 150W Input voltage: 120V AC 60Hz Output voltage: 12V AC Waterproof rating: IP65 Working temp: -4°F-104°F Material: Metal

This is a 150 Watt Was looking at a 300 and 600 but decided to keep them on separate boxes and the transformer same as the lights. Tim. Eagan, MN. Wed Apr 22 2026

The 300W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its angled terminal blocks provide clear visibility and effortless wire connections, while the side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

The 600W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its angled terminal blocks provide clear visibility and effortless wire connections, while the side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

10000

Professional step-up and step-down transformers can be used for a long time. The voltage can be converted from 110 volts to 220 volts, or 220 volts to 110 volts. It has passed the test standards, is very stable, and can be used for a long time. It is not only suitable for commercial use but also very suitable for home use. Suitable for all kinds of home appliances.

Arrived on time well packaged ready for shipment overseas.. Gladys Tombise. Upper Marlboro, MD. Fri Feb 27 2026

The 150W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its angled terminal blocks provide clear visibility and effortless wire connections, while the side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

Like all Kichler Landscape Lighting transformers, the 300W Pro Series Transformer is compatible with our 12/2 wire and a wide range of Kichler Landscape Lighting fixtures. This model comes with a 10-year warranty and works with many optional accessories. Reduces standard 120V line voltage to 12V low voltage required for landscape lighting, while providing the power you need for up to 300 Watt installations.

Very nice product. Some of the Darby Home Co® lights ask for a transformer that does not exceed 300w. Christopher. Norwalk, CT. Sat Jun 18 2016

The 900W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its angled terminal blocks provide clear visibility and effortless wire connections, while the side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

150

The 24-Volt Universal+ Dimming LED Power Supply features a high power factor and works equally well with TRIAC forward phase and ELV reverse phase dimming. The compact and lightweight driver delivers smooth, flicker-free dimming from 0-100% with no pop-on or pop-off. With a power factor or 0.95+, the highly efficient dimmable driver meets most state regulatory requirements. Ideal for new or upgrade undercabinet LED lighting projects. For the best results use Armacost Lighting LED lights, switches and dimming light controls. Plug-in or hardwire with detachable AC power cord. Suitable for both dry and damp locations. Includes one power supply and one detachable AC power cord.

The Armacost Lighting Proline White or Single Color LED Control is the perfect solution for professional undercabinet or accent LED lighting applications. Designed with high-grade components that pair seamlessly with Armacost Lighting White or Single Color LED tape Light. The terminal block connectors are easy to use and make the wiring easy to conceal. The controller works through cabinets, doors, and walls from up to 50ft away using Radio Frequency (RF) technology and allows for 0 to 100% dimming control. Great for LED lighting installations of all size and works with both 12-volt and 24-volt LED lighting installations. Includes a sleek, compact receiver that is easy to install and conceal. Ideal for both commercial and residential LED strip light applications.

5000W Step Up Down Converter Transformer：80% Maximum Load & Output Voltage Display & Portable Design

Randolph. Glenn Dale, MD. Fri Feb 06 2026

200

The heart of your connected landscape system. By adding the core transformer, you unleash the full potential of your outdoor landscape smart lighting. The core transformer is highly recommended for use with Dals connect pro devices, especially with larger multi-unit applications.

But overpriced but necessary for the system. Dima. CA. Fri Aug 18 2023

The 75W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its built-in mechanical timer eliminates the need for additional accessories while the transformer's angled terminal blocks provide clear visibility and effortless wire connections. Its side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

60W

This class 2, UL & cUL listed enclosed electronic transformer is the perfect solution for wiring multiple low voltage fixtures. Class 2 transformers are intrinsically safer transformers because they are compartmentalized to allow no greater than 5 amps of current to be drawn on each compartment. Enclosure cover is easy to remove. The transformer has knockouts on three sides with clips for line voltage wiring. Secondary wiring for class 2 transformers does not require conduit sheathed cable or clamp wiring techniques. This transformer has a low minimum load requirement of 1W to allow the use of LED products. Maybe dimmed using an electronic low voltage dimmer.

Transformer worked just as it should for our cabinet lights.. Michelle. Denver, CO. Sat Dec 30 2017

100 W

The In-Ground Transformer delivers reliable, high-performance power in a compact design that supports clean, discreet installations. This powerful transformer reduces standard 120V line voltage to a consistent 15V output and is perfect for low-voltage landscape lighting systems up to 100 watts or 300 watts. Its design supports faster, more accessible wire connections. Built with durable water-tight housing, the in-ground transformer is made for direct burial—eliminating the need for wall mounting and keeping your setup hidden and out of sight. Plus, its sealing gel and conduit plugs protect against water ingress, while a 25-amp circuit breaker adds peace of mind by preventing overloads.

Works well I’ve had it for a year now. Avamarie. Massapequa, NY. Tue Jun 16 2020

Make sure you have all of the necessary components to fulfill the lighting look you desire. This electronic transformer will aid in keeping your lovely W.A.C. light fixtures shining brightly and beautifully throughout your home. This fixture features separate line volt and low volt wiring compartments and is UL listed for added convenience.

We had to call for an install question but otherwise it was great for us!. Lisa. Las Vegas, NV. Sun Aug 21 2016

17" H x 6.75" W x 6.25" D

Magnetic transformer for Landscape Lighting products.

excellent. Julian. FL. Sun Nov 18 2018

Quality product you get what you pay for.. Neville. Fountain Hills, AZ. Mon Sep 04 2017

Aquascape manual series transformers feature a 6' cord and durable epoxy sealed housing. This transformer can be used with all 12v lighting that includes screw on quick connectors. A great transformer to use when manual on/off operation is desired.

This is very nice piece and it goes with everything I order you guys are very professional.. Harry. Milan, IL. Sat Apr 18 2020

The Armacost Lighting ProLine Multi-Color RGB + White Wifi Controller is the perfect solution for professional undercabinet LED lighting control option. Designed with high-grade components that pair seamlessly with Armacost Lighting Multi-Color LED tape Light. The terminal block connectors are easy to use and make the wiring easy to conceal. The controller works through cabinets, doors, and walls from up to 50ft away using Radio Frequency (RF) technology. The LED remote-controller comes preprogrammed with a full spectrum of 25 dynamic colors, 40 color changing effects, and 0 to 100% dimming control. Great for LED lighting installations of all size and works with both 12-volt and 24-volt LED lighting installations. The LED controller can be controlled using the Tuya app found on iOS and Google Play Stores.

Like all Kichler Landscape Lighting transformers, the 300W Plus Series Transformer is compatible with our 12/2 wire and a wide range of Kichler Landscape Lighting fixtures. This model comes with a 10-year warranty and works with many optional accessories. Reduces standard 120V line voltage to 12V low voltage required for landscape lighting, while providing the power you need for up to 300 Watt installations.

Very durable. Cory. Lockport, NY. Mon Jul 20 2015

The 120 Watt; 24 Volt Universal Dimming LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED driver is designed using high-performance, professional grade electronics that provide stable 0 or 100% dimming free of any “pop-on” or “pop-off”. The power supply is rated up to 120-watts at 24-volts. For the best results use Armacost Lighting LED lights, switches and dimming light controls. Suitable for both dry and wet locations. Includes: One 120W, 24V LED Power Supply.

Works great. One of the only places I could find to buy this. Everywhere else had to be special order and was a lot more money. Heather. Kingston, ON. Thu Mar 04 2021

The Armacost Lighting Proline LED Controller for CCT Tunable White LED Lighting features a new, sleek and ergonomic design with soft-touch, positive click buttons. Made specifically for use with RibbonFlex Pro Tunable White LED Strip Lights and Tunable Under Cabinet LED Puck Lights, the LED controller adjusts white color temperatures between 2700K warm white and 5000K daylight white, and dims LED lights from 100% to 0% brightness. The Radio Frequency (RF) remote control works through cabinets, doors, and walls from up to 50ft away and allows you to save up to four favorite color temperature and brightness level settings. The 2C terminal block receiver and CCT remote controller can be paired with multiple tunable white lighting installations.

This is a 3000W USB voltage transformer. Input Voltage: 110/220V/AC selectable Output Voltage: 110/220 V/AC, 5V/DC USB Power Cord Length: 3ft 36H Shipping. Note: For safety, it’s recommended by the manufacturer that the voltage transformer’s maximum power should be equal to or greater than the power rating of your appliance multiplied by 2.5. For example, if you have an appliance rated at 100 watts, you will need to pick a transformer with a maximum power of 250 watts or greater. The power of our transformer must be 2.5 times larger than the buyer's appliance to be used normally.

It has all features that I need. Johnny. Pikesville, MD. Sat Mar 14 2026

Standard 24 Volt LED Power Supplies from Armacost Lighting deliver energy-efficient power to LED light installations. The non-dimming LED drivers are designed using professional grade electronics that provide stable power output, ideal for LED strip lights and under cabinet lighting. No minimum load required. Plug-in or hardwire with detachable AC power cord. For best results use with Armacost Lighting products. Not compatible with 120V AC dimmers.

UL & cUL listed electronic transformer is the perfect solution for wiring multiple low voltage fixtures. WAC transformers are intrinsically safer transformers because they are compartmentalized to allow no greater than 5 amps of current to be drawn on each compartment. Secondary wiring for transformers does not require conduit sheathed cable or clamp wiring techniques. This transformer has a low minimum load requirement of 1W to allow the use of LED products. Maybe dimmed using an electronic low voltage dimmer.

The quality of This 60W Class II Enclosed Electronic Transformer is good. It worked out well for me and was exactly what I was expecting.. Kelly. CA. Wed Jul 02 2014

96 Watt

This class 2, UL & cUL listed enclosed electronic transformer is the perfect solution for wiring multiple low voltage fixtures. Class 2 transformers are intrinsically safer transformers because they are compartmentalized to allow no greater than 5 amps of current to be drawn on each compartment. Enclosure cover is easy to remove. The transformer has knockouts on three sides with clips for line voltage wiring. Secondary wiring for class 2 transformers does not require conduit sheathed cable or clamp wiring techniques. This transformer has a low minimum load requirement of 1W to allow the use of LED products. Maybe dimmed using an electronic low voltage dimmer.

I did not install these as I will leave it up to my electrician! Will post a photo when it is complete. Cynthia. Fairburn, GA. Thu Apr 23 2020

22W

White plugged in Led driver with constant voltage

Product is definitely not as describe, it came without a power cord, and black not white. Antonio. US. Sat Sep 20 2025

UL & cUL listed electronic transformer is the perfect solution for wiring multiple low voltage fixtures. WAC transformers are intrinsically safer transformers because they are compartmentalized to allow no greater than 5 amps of current to be drawn on each compartment. Secondary wiring for transformers does not require conduit sheathed cable or clamp wiring techniques. This transformer has a low minimum load requirement of 1W to allow the use of LED products. Maybe dimmed using an electronic low voltage dimmer.

These transformers allow me to use the WAC puck Zenon lights. They work well and do the job. Not really too much to them.. Izzac. El Paso, TX. Mon Sep 09 2013

If you have been worried about the length of the connection cable for your slim LED downlights with j-box, then TORCHSTAR's 4ft extension cable for slim LED downlights is for you. Spectacular Design Resistant to wear and corrosion thanks to the PVC material, this extension cable keeps the output the same without issue thanks to the highly conductive pure copper wire. Widely Used Compatible with most slim LED downlights with j-boxes on the market, this extension cable is great to use in living rooms, bathrooms, bedrooms, kitchens, and so much more. The max 300V working voltage means you don't need to worry about safety hazards. Specifications: Wire gauge: 20 AWG Max current: 2.5A Max voltage: 300V Material: PVC & copper Color: White Certification: UL

60W

White plugged in Led driver with constant voltage

The 24 Volt Dimmable Potted LED Driver from Armacost Lighting features professional grade, high-performance electronics that provide smooth, flicker-free 5% to 100% LED light dimming.ÿ The high power factor LED power supply delivers stable and energy-efficient dimming and low-voltage power to any LED light installation. Potted for insulation and noise reduction, the power supply cannot be removed from the enclosure. For the best results use Armacost Lighting LED lights, switches and AC dimming LED light controls. Suitable for both dry and damp locations.

Deborah. Orland Park, IL. Fri Oct 17 2025

22W

Black plugged in Led driver with constant voltage

Black

Make sure you have all of the necessary components to fulfill the lighting look you desire. This electronic transformer will aid in keeping your lovely W.A.C. light fixtures shining brightly and beautifully throughout your home. UL listed and features an on/off toggle switch, this transformer will only add to your convenience.

Only place on the Web to have the part I needed. Plus quick service and a great product.. Joseph. Sun Jan 15 2023

Like all Kichler Landscape Lighting transformers, the 1200W Pro Series Transformer is compatible with our 12/2 wire and a wide range of Kichler Landscape Lighting fixtures. This model comes with a 10-year warranty and works with many optional accessories. Reduces standard 120V line voltage to 12V low voltage required for landscape lighting, while providing the power you need for up to 1200 Watt installations.

Black

Protect outdoor lighting from power surges and program exterior lights with this Standard Transformer. Features (1) 12v tap and an automatic timer in a damp-rated composite resin block. Plugged into a standard outlet, converting 120v line voltage to a safer, energy-efficient 12v low voltage for landscape lighting. Lights can be controlled by an automatic timer + photocell combo that turns on at dusk and can be set for 4hr, 6hr, or 8hr periods, and by an On/Off switch.

So far so good. We are using outdoors for landscape lighting.. Db. Ny, NY. Thu Jun 18 2020

12 pack

This low voltage landscape lighting kit includes 2700K warm white LED path lights, an IP66-rated photocell transformer, and 100 ft of UL-listed 12V low-voltage wire. Designed for pathways, patios, and yards, the kit operates automatically with built-in dusk-to-dawn control – no manual switching required.

Everything arrived on time and in good condition Just waiting to install.. Anonymous. Wed May 06 2026

Like all Kichler Landscape Lighting transformers, the 100W Plus Series Transformer is compatible with our 12/2 wire and a wide range of Kichler Landscape Lighting fixtures. This model comes with a 10-year warranty and works with many optional accessories. Reduces standard 120V line voltage to 12V low voltage required for landscape lighting, while providing the power you need for up to 100 Watt installations.

300W

Low Voltage Landscape Transformer:Our landscape lighting transformer is suitable for low voltage outdoor lighting, landscape lighting, lawn lighting, garden lighting, and more, providing stable and secure voltage and current levels. low voltage outdoor transformer is all you need to enjoy long-lasting landscaping lights.

Wire terminals are horrible design. Even with camlocks released the braided copper wire just bent and wouldn't insert into terminal at all. I had to install tiny spade terminals on the wires and even then was difficult to seat.. Tim. Fri Jun 27 2025