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40W LED Magnetic Strip Troffer Retrofit Kit - 2x2 Troffer - 6,300 Lumens - Dimmable

Part Number: MRKD-x22-40W

Product Details

  • Easiest and most versatile fluorescent bulb retrofit solution
  • Magnetic LED strips and driver attach directly to troffer or strip fixture
  • DLC Listed - 158 lumens per watt
  • Bypass ballast - No tools needed to install
Select LED Color:
Cool 5000K
Natural 4000K
Warm 3500K
Warm 3000K
In Stock
$34.95 ea.
Volume price as low as $31.45
Orders ship on or before  Monday 09/23/2019
  • Select options to see various notes.
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This dimmable LED magnetic strip retrofit kit is designed to replace the ballast and tubes in 2' x 2' fluorescent troffers. Bright and powerful—the 40-watt LED retrofit kit emits 6,300 lumens of warm, natural, or cool white light—equivalent to the output of 4 17-watt fluorescent T8 tubes. They're designed to last 5 times longer than fluorescent lights. The LED lights have magnets every 5” for secure mounting, and they operate on 100-277 VAC. A 0-10V dimmable constant-current driver is included, and brightness can be controlled with a 0-10V dimmer. This LED magnetic retrofit kit is perfect for homes, offices, schools, hospitals, and more!

Warranties & Certifications
5 Years
Super Bright LEDs, Inc. offers a 5-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
The DesignLights Consortium® (DLC®) partners with energy-efficiency groups and utility companies to establish a set of standards for commercial LED light fixtures. The product is tested and must meet quality, energy-efficiency, and performance requirements to be added to the DLC's Qualified Products List. For more information, click here. To view all of our DLC® listed products, click here
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.
  • Warehouse Lighting
  • LED Shelf Lighting
  • Workshop Lighting
  • Factory Lighting
  • Garage Lighting
  • Hospital Lighting
  • School Lighting
  • Office LED Lighting
  • Commercial Complexes
  • LED Shop Lights
  • Low Bay Lighting
  • Strip Lighting


Swipe left to see additional specifications
Part NOLED ColorLED QuantityLED Wattage
Water Resistance
Intensity per LEDIntensityMilliwatt
CCT / Wavelength
Luminous Efficacy
Price Ea.Product WeightLumen Per DollarBallast Compatibility
MRKD-40K22-40WNatural 4000K----6200 lm-4000 155 lm/W$34.95-177.4 lumen/dollar-
MRKD-50K22-40WCool 5000K----6300 lm-5000 158 lm/W$34.95-180.26 lumen/dollar-
MRKD-30K22-40WWarm 3000K----6200 lm-3000 155 lm/W$34.95-177.4 lumen/dollar-
MRKD-35K22-40WWarm 3500K----6200 lm-3500 155 lm/W$34.95-177.4 lumen/dollar-
MRKD-xK22-40W - Magnetic 2x2 LED Troffer Retrofit Kit - 4,000 Lumens - 40W Dimmable
Magnetic 2x2 LED Troffer Retrofit Kit - 4,000 Lumens - 40W Dimmable



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very easy to install and very bright.

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Great product

Super bright as the name suggests, easy to Install and sturdy. Ships fast and great pricing.

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Great product

Great product and easy install

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