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

48W LED Magnetic Tube Troffer Retrofit Kit - 2x4 Troffer - 4 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 four 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 4 pre-wired LED light bars and a quick connect driver. Field installation is tool-free, with no need to remove the housing or hassle with tombstones and ballasts.
  • Remove or bypass ballast
  • Includes installation hardware
  • 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
  • Applications

    • Conference Rooms
    • Drop Ceilings
    • Educational Facilities
    • Hospitality
    • Hospitals
    • 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 116 lm/W
    Environmental Rating Non-weatherproof, Suitable for Damp Locations
    Equivalency 4-lamp 32W T8 Tubes
    IP Rating IP20
    LED Color Natural White
    Linkable No
    Intensity 5550 Lumens
    Operating Voltage 120-277 VAC
    Power Consumption 48 Watts
    Product Materials Aluminum
    Rated Life (L70) 50000 Hours
    Shipping Exclusions and Details Excluded From Free Shipping
    Warranty 5 Year
    Print Specifications

    Accessories & Power Supplies


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