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Magnitude Dimmable LED Power Supply - 50-200W - 12V DC

Part Number: MxL12DC-AR

Product Details

  • Metal 3R Enclosure
  • Auto-Reset Breakers
  • Compatible with TRIAC Dimmers
  • Compensates for Extended-Distance Between Driver & Light
  • Pigtail Connection
  • Weatherproof
Select Power Cord:
With Power Cord
Without Power Cord
Select Wattage:
50 Watts
100 Watts
150 Watts
200 Watts
Various Options In Stock
Starting at $129.95 ea.
Volume price as low as $107.95
Orders ship on or before  Thursday 10/17/2019
  • Select options to see various notes.


Magnitude Dimmable LED Power Supplies are designed with magnetic transformer cores. The 12V driver has a metal Nerma 3R enclosure and can be used outdoors and indoors. It is equipped with auto-reset breakers— one on the input and one on the output, which protect both the load and driver. Includes 2 knock-outs to enable easy installation that complies with electrical code requirements. Efficiency of 80% and above allows the driver to operate at low temperatures. Compatible with TRIAC dimmers. Class 2 rated (50W version only).

Warranties & Certifications
2 Years
Super Bright LEDs, Inc. offers a 2-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
ETL Listed
A product that bears an ETL-Certified label has been evaluated by a Nationally Recognized Testing Laboratory (NRTL) and meets national product safety standards. An ETL certification is accepted in the U.S. and in Canada.


Swipe left to see additional specifications
ImagePart NOWattage TotalDimensionsPower Supply TypeOutput Rated CurrentOutput ChannelsInput Voltage ACEfficiencyTotal Wire LengthUL Standard NumberDocumentationPrice
M50L12DC-AR--NEC Class 2/Enclosed4170 mA-----(Discontinued)
M100L12DC-AR--Enclosed8330 mA-----$119.95
M200L12DC--Enclosed15600 mA-----$139.95
M100L12DC-AR(POWERCORD)--Enclosed8330 mA-----$124.90
M200L12DC(POWERCORD)--Enclosed15600 mA-----$144.90
M50L12DC-AR(POWERCORD)--NEC Class 2/Enclosed4170 mA-----(Discontinued)
M150L12DC-AR--Enclosed12500 mA-----$129.95
M150L12DC-AR(POWERCORD)--Enclosed12500 mA------$134.90
Long Distances Wiring for the 200 Watt
  • The Magnitude Dimmable LED Power Supply has an extra feature that helps with situations where there is a longer distance between the driver and the light. This is the orange boost tap wire. It compensates for the extended distance by increasing the voltage by 10%.
  • Recommended Usage: Use if the voltage on your light is less than 10.5V for 12V drivers. To check if needed, connect your power to the black wire then check your voltage using a voltmeter. If your voltmeter is reading less 10.5V, then use the orange boost tap wire.
  • Install: Be certain to disconnect the power by turning off the switch prior to rewiring. Then disconnect the black wire and replace it with the orange boost tap wire.
MxL12DC-AR - Magnitude Dimmable LED Power Supply
Magnitude Dimmable LED Power Supply
MxL12DC-AR - Magnitude Dimmable LED Power Supply
Magnitude Dimmable LED Power Supply




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line-voltage dimming driver

I was looking for a line-voltage dimming driver to use with our Lutron Grafik eye system. We have a QS controller and a Phase Adaptive power module already in place that was used for old Xenon cove lighting. This dimmable driver let me basically plug and play without modifying the system, which was nice. I now have dimmable led ribbon lights that work well. The dimming is quite smooth and linear, and there is no flickering when the system dims down to 17% for a video presentation. I did size the drivers to only be loaded up to about 60% of their rated wattage. I have discovered through experience that your drivers last a lot longer if you don't load them up above 75% of their rating, especially as ours run at least 15 hours a day, 7 days a week. Obviously I can't say how the drivers hold up over a long period yet, but they seem well built and the work well.

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Magnetic Low Voltage Drivers Rock!

Easy to install and good clean reliable operation at a fair price.

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great product

It's expensive but worth the money!

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