48W LED Magnetic Tube Retrofit Kit - 2x4 Troffer - 4,800 Lumens - Dimmable

48W LED Magnetic Tube Troffer Retrofit Kit - 2x4 Troffer - 3 Tubes - 4800 Lumens - Dimmable - Natural White

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We have discontinued this product permanently. Please find suggested replacement products from below section.


  • Easiest and most versatile fluorescent bulb retrofit solution
  • Magnetic LED strips and driver attach directly to troffer or strip fixture
  • Round lens diffuses light and protects internal components
  • 112 lumens per watt
  • Replaces up to three 32-watt fluorescent T8 tubes
  • Bypass ballast - tool-less installation
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MRKDH series 48W LED Retrofit Kit is the easiest solution for replacing fluorescent bulbs in troffers, wraparounds, and strip fixtures. Each light bar is built with a diffuser lens that mimics the look of traditional tubes, ideal for retrofitting exposed troffers with grid louvers and common fluorescent strip fixtures. All with magnetic backing, the complete kit includes 3 pre-wired LED light bars and a quick connect driver. Tool-less installation is easy and reduces ladder time. Simply bypass or remove ballast and conveniently fit between sockets with no need to remove the housing or hassle with tombstones.
Product Details:
  • Remove or bypass ballast
  • Available with out diffuser lens
  • 100-277 VAC
  • 1-10V dimmable
  • 50000 hours L70 lifespan
  • Rated IP20 for dry conditions
  • ETL Classified - if applied as a retrofit
  • 5 year warranty


  • Conference Rooms
  • Drop Ceilings
  • Educational Facilities
  • Hospitality
  • Linear Fluorescent Fixtures
  • Offices
  • Retail Shops
  • Strip Fixtures
  • Suspended Grid Ceilings
  • Troffer Fixtures
  • Vapor Tight Fixtures
  • Wraparound Fixtures
ETL Classified
ETL Classified
5 Years
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. In the case the exact product is no longer available, a gift card for the value of the original purchase price will be provided. Super Bright LEDs administers all warranty claims in-house. Read More
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.


Ambient Operating Temperature -20~+40 °C (-4~+104 °F)
Beam Angle 100°
Brand Super Bright LEDs
CCT Value 4000K
Certifications/Compliance ETL Classified
CRI 80+
Current Draw 400 mA
Dimensions 4ft
Dimmable Yes
Dimming Type 1-10V
Efficacy 111 lm/W
Environmental Rating Non-weatherproof, Suitable for Damp Locations
Equivalency 3-lamp 32W T8 Tubes
Intensity 5350 Lumens
IP Rating IP20
LED Color Natural White
Rated Life (L70) 50000 Hours
Length 48 in. (4 ft)
Linkable No
Microwave Motion Sensor None
Mount Type Magnetic Mount
Operating Voltage 120-277 VAC
Power Consumption 48 Watts
Product Materials Aluminum
Warranty 5 Year
Print Specifications

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