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White 45-Watt LED Power Supply Dimmable Driver Transformer

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  • Features desirable fade-on and fade-to-dark dimming performance
  • Flicker-free dimming with no loss of light at full brightness
  • Compatible with all dimmers and lighting control systems
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Product Overview

The Armacost Lighting 45 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 "drop-off". The power supply is rated up to 45-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) 45W, 12V Power Supply, 1) Detachable AC Power Cord
  • Smooth, full range, flicker-free dimming
  • Works with armacost low-voltage dimmers and RGB color controllers
  • Connect up to 100% of the rated 45-watt maximum load - derating performance is not required
  • Class 2 power supply features overload protection, automatic shut-off
  • For optimal AC dimming performance, use a forward phase CL-style or equivalent dimmer. The use of reverse phase or ELV may degrade dimming performance.
  • No minimum power load, dimming works equally well whether powering a single 3-Watt LED puck light or 45-Watt of tape lighting, or a combination of both
  • Rated for 30,000-hours
  • Class 2 power supply requires no ground wire connection
  • ETL listed for dry or wet location use
  • Limited 3-year warranty
  • Class II AC input (2-wire connection, requires no ground)
  • Complies with FCC part 15B
  • ETL listed for both dry and damp location use
  • Click here for more information on Electronic Recycling Programs

Additional Resources

From the Manufacturer



Product Depth (in.)7 inProduct Height (in.)1
Product Width (in.)2.5


Accessory TypeTransformerColor FamilyWhite
Hardware IncludedNoMaterialPlastic
Number in Pack1Product Weight (lb.)0.75

Warranty / Certifications

Certifications and ListingscETLusManufacturer WarrantyLimited three year warranty

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Customer Reviews

  • 4.5
    out of 83 reviews
  • 94%recommend this product
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Showing 1-10 of 83 reviews
Great Value!!
Works as described and found this product operated excellent with leading edge dimmers and trailing edge. By far the best value for the $$. I used this also with the lutron zwave dimmers with same positive results. Also found the tape on the led strip to be very tacky which stuck well underneath my cabinets.
    • Recommended
    This power supply was easy to install with the 36 feet of led flexible light strips, the slim des...
    This power supply was easy to install with the 36 feet of led flexible light strips, the slim design of the power supply hides easily under or over the cabinets. Provides great light on the counter as well as above accent lighting. Units were easy to install and worked with the recommended dimmers. Have been using these for a month now and we love them.
      • Recommended
      • Verified Purchase
      • Verified Purchase
      Power module
      Perfect for 20 ft of Armacost LED strip light
      • Verified Purchase
      • Recommended
      Under cabinet lighting
      Easy to use, good connection points. Driver is on the large size.
      • Verified Purchase
      • Recommended
      Not the right one I need something different...
      Not the right one I need something different
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
          I'm a electrical contractor of over 25 years experience. This...
          I'm a electrical contractor of over 25 years experience. This product is easy to work with, affordable, and produces excellent light. I used it in my home in place of undercabinet lights. Looks great
            Showing 1-10 of 83 reviews