Indoor Lighting Transformers Under $250

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.

Works a treat.. Jayka B. Wed May 13 2026

Experience smooth, flicker-free brightness control of LED lighting with WaveLine Power 24-volt dimmable transformers. The low voltage AC to DC LED power supply converts standard 120V AC input into stable, low-voltage DC output for 24V LED strip lights, tape lights, puck lights, under cabinet lighting, and other low-voltage LED fixtures. Compatible with TRIAC (forward phase) dimming and most AC wall dimmer switches, this LED driver delivers consistent performance, dependable quality, and exceptional value. WaveLine power supplies are ideal for residential and commercial installations for dependable low-voltage power and consistent dimming.

Arrived very quickly. Great quality. Purchasing. New York, NY. Tue May 19 2026

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 “pop-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

Lisa. Kimball, MI. Mon Aug 22 2022

This transformer can transfer the voltage from 110V to 220V or 220V to 110V. It has overload protection, so you don't have to worry about safety issues caused by overload.This step-up/down transformer provides you with a safe, reliable, economical and convenient solution for voltage conversion.

Great item and timely delivery.. Kokou Dogbe. Lagrange, IL. Tue Apr 01 2025

This class 2, UL & cUL listed 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. 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 had an exterior LED light fixture that had an electronic transformer that failed. The number were not exactly the same on this replacement but the input and output specifications were the same. I received and installed it and everything is working perfectly.. Tim. Surrey, BC. Tue Mar 02 2021

110V to 220V step-up voltage converter, for 220V electric appliances to be safely used in the US. It can be used for various electrical appliances with an output of 220V-240V, such as hair dryers, cooking machines, rice cookers, and a series of electrical appliances that need to be converted to voltage. Specification: Material: Retardant Iron Voltage Conversion: Step-up only Input voltage: 100V-120V Output voltage: AC 220V-240V Electricity converter rate (approx.): 95% Theoretical rated power (approx.): 3000W max. Suggested using power (approx.): <2700W

Works great.. Rrezarta. Denton, TX. Fri Sep 01 2023

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

This is a great piece of equipment. Very useful and great for protecting home or business appliances.. Anonymous. Sun Aug 16 2026

The Armacost Lighting; 12 Volt Universal Dimming LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED lighting 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 60-watts at 12-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, 12V Power Supply, 1) Detachable AC Power Cord

Works great with the Armacost LED tape lights. Installed quickly with an approved brand dimmer.. Robert. Queen Creek, AZ. Wed Aug 19 2020

Armacost Lighting's 24 Volt Standard IP66 Waterproof LED Driver delivers stable and energy-efficient, low-voltage power to any LED light installation. The LED power supply is designed using high-performance, professional-grade electronics. No minimum load is required. The power supply must be hardwired. Rated for both indoor and outdoor use. For best results use Armacost Lighting LED lights.

Sharon. North Royalton, OH. Wed Aug 07 2024

Strong Compatibility and Versatile Applications Our 12V 60W Magnetic LED Driver with Triac/MLV and ELV dimming works with most standard dimmer switches and powers 12V LED strip lights, LED bulbs and other low voltage fixtures. It is an excellent choice for residential projects. LEONLITE LED driver is compatible with Lutron and Leviton dimmers as well as other popular brands. Easy Installation Designed for straightforward setup, the driver includes clear wiring instructions to make installation smooth. Do not surface mount. Install only in an electrical box with a volume greater than 20 cubic inches. Smooth, Flicker Free Dimming Enjoy high quality dimming from 1 percent to 100 percent without flicker. Certifications, Protections and Warranty This 12V 60W LED driver is UL, cUL and FCC listed and is rated Class 2, Class P and Type HL. Built in protection features include short circuit protection, overload protection and over temperature protection. The product is backed by a hassle free three year guarantee and our responsive after sales service. Specifications Wattage: 60W Input voltage: 120V Output voltage: 12V DC Dimming range: 1%-100% Waterproof rating: Damp location Working temp: -4°F-113°F Material: Aluminum alloy Maximum Load: 90%

Compatibility and Versatile Applications Our 24V 96W Magnetic LED Driver with Triac/MLV and ELV dimming delivers broad compatibility for residential projects. It powers 24V LED strip lights, LED bulbs, and other low voltage fixtures, and works seamlessly with most standard dimmer switches. The LEONLITE LED driver is compatible with Lutron dimmers and compatible with Leviton dimmers, as well as other popular brands. Installation Requirements and Notes Designed for straightforward installation, the driver includes clear wiring instructions to make setup simple. Not for surface mounting. Install only in an electrical box with a volume bigger than 20 cubic inches. Smooth Dimming Performance Experience stable, flicker free dimming from 1% to 100% for precise lighting control. Certifications Protections and Warranty This unit is UL, cUL, and FCC listed and carries Class 2, Class P and Type HL ratings. Built in protections guard against short circuit, overload, and over temperature conditions. Backed by a hassle free 3 year guarantee and attentive after sales support. Specifications Wattage: 96W Input voltage: 120V Output voltage: 24V DC Dimming range: 1%-100% Waterproof rating: Damp location Working temp: -4°F-113°F Material: Aluminum alloy Maximum Load: 90%

Dynamic Warmth With Flexible CCT Options This driver offers Dim To Warm performance plus 7CCT support, making it ideal for tunable LED strips. As you lower the dim level the light naturally shifts to a warmer tone, and the 7CCT capability lets you select precise color temperatures according to the LED strip specification. Speedy On Site Wiring Designed for fast installation, the included junction box features a snap on terminal cover, seven knockouts, and four mounting tabs so electricians can complete clean, efficient wiring and move through job sites more quickly. Certified Durability and Built In Protection This 24V 200W LED driver is UL, cUL, and FCC listed and is rated Class P, SELV, and NEMA 4X. It includes built in safeguards against short circuit, overload, and over temperature conditions to protect fixtures and installations. Five Way Dimming for Broad Compatibility Enjoy versatile control options with Triac / 0-10V / 1-10V / PWM / Potentiometer 5-in-1 dimming. The LEONLITE LED driver is compatible with Lutron and Leviton dimmers as well as many other popular brands, simplifying integration into existing control systems. Adjustable Voltage Output and Confident Warranty Easily fine tune brightness or compensate for voltage drop with the adjustable max output from 17V to 25V. For peace of mind the product is backed by a hassle free 3-year unlimited guarantee and responsive after sales support. Specifications Wattage: 200W Input voltage: 110-277V Output voltage: 24V DC CCT: 2700K-6500K Dimming range: 1%-100% Waterproof rating: Wet location Working temp: -4°F-113°F Material: Aluminum alloy Maximum Load: 90%

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. Mon Aug 22 2016

Black plugged in Led driver with constant voltage

Feel like a big kid with these new toys.. Jerry. US. Fri Jun 21 2024

If you are troubled by situations such as poor safety performance of electrical appliances, frequent tripping due to unstable voltage, or electrical appliances brought back from abroad that cannot be used normally, then you should get our voltage converter that can effectively realize voltage switching from 100-120V to 220V. It has the advantages of durability and stable performance and is widely applicable to various appliances.

This converter is perfect. It does not make a noise and can handle even coffee machines... Rrezarta. Denton, TX. Fri Sep 01 2023

Factory sealed water-tight fixtur.

3000W Step Up Down Converter Transformer：80% Maximum Load & Output Voltage Display & Portable Design

This large, heavy, powerful, quiet converter runs all of the appliances I acquired while living in Europe. As the frequency is not converted (in my case its input is 225VAC at 60Hz and its output is 250VAC at 60Hz), items with motors (such as power tools) that expect 50Hz will run faster than designed, while items with resistance (such as my Sigg Raclette grill) are indifferent. Very pleased!. Byron Matthews. Mount Airy, MD. Tue Aug 04 2026

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. Tue Sep 10 2013

Weatherproof Heavy Duty Build The driver is housed in an IP65 rated aluminum enclosure with NEMA 4X protection to block moisture, dust, and corrosion. The interior is fully potted for long term stability, making it ideal for patios, yards, and enclosed lightboxes that face harsh or damp conditions. Ultra Slim Fit for Narrow Spaces An ultra slim profile allows the power supply to slip into tight signage frames, lightboxes, and architectural fixtures where space is limited. It provides a clean, hidden installation option for installers who need a low profile solution. 5-in-1 Dimming Support This LEONLITE driver supports TRIAC, ELV, 0-10V, 1-10V, PWM, and potentiometer dimming for broad compatibility across systems. It works with Lutron dimmers and Leviton dimmers as well as other popular brands. Certified Safe and Stable Output ETL listed and tested to UL standards, the unit carries Class P ratings and includes overload, overheat, and short circuit protection to reduce site risk. The aluminum housing helps dissipate heat and delivers a consistent 24VDC output for long LED strip or signage runs. Specifications Wattage: 200W Input voltage: 110-277V Output voltage: 24V DC Dimming range: 1%-100% Waterproof rating: Wet location Working temp: -4°F-113°F Material: Aluminum alloy Maximum Load: 90%

Black plugged in Led driver with constant voltage

It functions as it should. Satisfied with purchase.. Lance. Windthorst, TX. Thu Jun 19 2025

The product can be installed on a 12V landscape lighting system. Factory sealed and IP68 rated for wet locations or continuous immersion up to 5 meters underwater. Stainless steel construction with an optional spring retention clip that allows for installations in walls, ceilings, and steps. Each indicator light includes 6ft of low voltage burial cable, direct burial gel-filled wire nuts, and an optional spring retention clip. A Magnetic (preferred) or Electronic Power supply is required.

Factory sealed water-tight fixtur.

The Armacost Lighting 120 Watt; 12 Volt Universal Dimming LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED lighting 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 12-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 wet locations. Enclosure option available. Includes: 1) 120W, 12V Power Supply

Ok not the right unit for my halogen bulbs. Gregory. Lincoln, CA. Sat Jul 26 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.

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. Thu Jul 03 2014

The Armacost Lighting’s 100 Watt; 24 Volt Standard 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 and efficient low-voltage power. The power supply is rated up to 100-watts at 24-volts. No minimum load required. The power supply must be hardwired. Rated for both indoor and outdoor use. For best results use Armacost Lighting LED products.

Reggie. Nashville, TN. Mon Jul 24 2023

12 Volt Standard Waterproof LED Power Supply from Armacost Lighting delivers stable and energy-efficient, low-voltage power to any 12V LED light installation. The LED driver is designed using high-performance, professional-grade electronics. No minimum load is required. The power supply must be hardwired. Rated for both indoor and outdoor use. For best results use Armacost Lighting LED lights.

Des. Brooklyn, NY. Wed Jul 22 2026

Factory sealed water-tight fixtur.

The product can be installed on a 12V landscape lighting system. Factory sealed and IP68 rated for wet locations or continuous immersion up to 5 meters underwater. Stainless steel construction with an optional spring retention clip that allows for installations in walls, ceilings, and steps. Each indicator light includes 6ft of low voltage burial cable, direct burial gel-filled wire nuts, and an optional spring retention clip. A Magnetic (preferred) or Electronic Power supply is required.

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.

Black plugged in Led driver with constant voltage

The Armacost Lighting 12 Volt 60 Watt Potted LED Power Supply delivers stable and energy-efficient dimming, low-voltage power to any LED light installation. The LED driver is potted for insulation and cannot be removed from the enclosure. Featuring professional grade, high-performance electronics that provide smooth, flicker-free 0% to 100% LED light dimming. For the best results use Armacost Lighting LED lights, switches and AC dimming LED light controls. Suitable for both dry and damp locations.

The Armacost Lighting 24 Watt; 12 Volt Universal Dimming LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED lighting 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 24-watts at 12-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) 24W, 12V Power Supply, 1) Detachable AC Power Cord

Came quickly. Wish the electrician was as fast, then well see how it works. Pam. Greeley, CO. Tue Feb 09 2021

This manufacturer understands the benefits of offering a complete lighting system and solution. The range of accessories is fully compatible with each of LED products.

Erin. Gaithersburg, MD. Sun Apr 02 2017

This ultra-slim 24V 22W LED power supply delivers stable power for under-cabinet, furniture, and display lighting. Featuring multiple JST ports, independent lighting zone control, and built-in safety protection, it offers reliable performance and convenient installation. Its compact design allows for discreet placement in tight spaces. Compatible with matching 24V DC LED lights and DC-side dimming only.

Product is definitely not as describe, it came without a power cord, and black not white. Antonio. US. Sun Sep 21 2025

This class 2, UL & cUL wet location listed enclosed electronic transformer is used for the product. 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. The enclosure cover contains weatherproof sealing and is easy to remove. 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.

24V 100W Led Power Supply 100V-240V AC to 24V DC Low Voltage LED Transformer with 24V JST Ports, ETL Listed Black Dimmable LED Driver 24V for LED Strip Lights and Cabinet Lights

Plug In Convenience A standard US plug lets this LED driver connect directly to 120V outlets—no hardwiring required—making installs fast and simple when in‑wall wiring is impractical. Perfect for under‑cabinet lighting, LED strips, DIY projects, and rapid commercial rollouts that need time‑saving solutions. Note: For 110–277V input, hardwiring is required. Ultra Slim Profile The ultra thin design fits where most drivers cannot, slipping neatly under cabinets, inside ceilings, or behind furniture panels for a clean, concealed look. It’s built for residential and commercial jobs where limited space and finished appearance matter. Broad Dimming Compatibility This plug‑in driver supports ELV, MLV, TRIAC, 0–10V, 1–10V, PWM, and potentiometer dimming—offering rare 5‑in‑1 dimming flexibility so one unit covers a wide range of systems and reduces the need for multiple driver models. Compatible with Lutron dimmers and compatible with Leviton dimmers as well as other popular brands. See attachment for specific models. Certified Safety ETL listed and compliant with UL8750, the driver carries Class 2 and Class P ratings and includes short‑circuit, overload, and thermal protection in a compact package. Specifications Wattage: 60W Input voltage: 110-277V Output voltage: 24V DC Dimming range: 1%-100% Waterproof rating: Dry Working temp: -4°F-113°F Material: Plastic Maximum Load: 90%

Factory sealed water-tight fixtur.

The Armacost Lighting Universal Dimming 24V LED Driver provides steady low voltage power to LED lighting installations. The energy-efficient LED power supply is designed using professional, high-performance components that provide stable 0% to 100% dimming free of any “pop-on” or “drop-off”. For the best results use with Armacost Lighting LED strip lights lights, puck lights, switches and dimming controls. Plug-in or hardwire with detachable AC power cord. Suitable for both dry and damp locations.

White plugged in Led driver with constant voltage

Black plugged in Led driver with constant voltage

This manufacturer understands the benefits of offering a complete lighting system and solution. The range of accessories is fully compatible with each of our LED products.

Slim Profile for Hidden Installations This ultra-slim 24V LED driver is built for tight spaces like ceilings, baseboards, and recessed walls. Its low-profile housing lets installers tuck the power supply out of sight in display shelves, cabinet lighting, and commercial millwork so wiring stays hidden and the finished look stays clean. Broad Dimming Support for Fewer Headaches The power supply accepts TRIAC, ELV, 0-10V, 1-10V, PWM, and potentiometer dimming, simplifying dimmer selection across jobs and reducing site troubleshooting. Expect smooth, flicker-free dimming across systems, and broad compatibility with Lutron, Leviton, and other popular brands. Certified Safety Designed for demanding commercial use, the driver meets UL8750 and is ETL listed, with Class 2 and Class P ratings. Built-in short circuit, overheat, and overload protection help reduce jobsite risk and support code compliance in retail, office, and architectural lighting installations. Stable 24V Output Accepting 110–277V AC input, this constant voltage driver delivers regulated 24V DC with up to 90% load efficiency, maintaining brightness over long cable runs for signage, cove lighting, and other low voltage zones. Specifications Wattage: 96W Input voltage: 110-277V Output voltage: 24V DC Dimming range: 1%-100% Waterproof rating: Damp location Working temp: -4°F-113°F Material: Plastic Maximum Load: 90%

Slim Profile for Hidden Installations This ultra-slim 24V LED driver is built for tight spaces like ceilings, baseboards, and recessed walls. Its low-profile housing lets installers tuck the power supply out of sight in display shelves, cabinet lighting, and commercial millwork so wiring stays hidden and the finished look stays clean. Broad Dimming Support for Fewer Headaches The power supply accepts TRIAC, ELV, 0-10V, 1-10V, PWM, and potentiometer dimming, simplifying dimmer selection across jobs and reducing site troubleshooting. Expect smooth, flicker-free dimming across systems, and broad compatibility with Lutron, Leviton, and other popular brands. Certified Safety Designed for demanding commercial use, the driver meets UL8750 and is ETL listed, with Class 2 and Class P ratings. Built-in short circuit, overheat, and overload protection help reduce jobsite risk and support code compliance in retail, office, and architectural lighting installations. Stable 24V Output Accepting 110–277V AC input, this constant voltage driver delivers regulated 24V DC with up to 90% load efficiency, maintaining brightness over long cable runs for signage, cove lighting, and other low voltage zones. Specifications Wattage: 60W Input voltage: 110-277V Output voltage: 24V DC Dimming range: 1%-100% Waterproof rating: Damp location Working temp: -4°F-113°F Material: Plastic Maximum Load: 90%

An efficient and reliable electronic load tester is an indispensable tool in the power electronics industry. Our tester is your ideal assistant. With its high precision and multiple testing functions, it easily tackles various challenges, ensuring accurate results every time. The built-in multi-protection mechanisms guarantee a safe testing process.