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MKB Grow T5 High-Output 4ft LED Tube

  • MKB Grow T5 High-Output 4ft LED Tube
  • MKB Grow T5 High-Output 4ft LED Tube

$34.97   On Sale  $49.99

    We ship worldwide! Contact us for a quote.
       Duties/taxes may be due for international orders.

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    Need several units? Inquire for a volume quote.

4x Buyer Protection

4x Buyer Protection

   30 day returns | 7-year limited warranty
   Authorized dealer of this product

The MKB Grow T5 High-Output LED Tube is a direct replacement for a 54-watt fluorescent T5 lamp and requires no re-wiring. Simply plug-in and go!

With 5000K of pure white light and a broad spectrum, these T5 LEDs have a much more effective output than fluorescent lights.

Changing a hot, 54-watt tube to a cool-running 24-watt LED extends the lifespan of the ballast and fixture.

Also available in 4000K color temperature. Ideal for full-cycle growth or flowering!

*Please allow about 5 business days for order processing and extra time for processing the 4000K orders since they must be ordered from the factory directly.



  • Direct replacement with no rewiring. Works with any 4-foot T5 fixture.
  • Draws 24 watts for a 66% energy savings
  • Shatterproof polymer construction
  • Low Heat
  • Mercury-free
  • 50,000 hour lifetime (over 5 years of 24-hour use)
  • UL and DLC listed
  • 5-year warranty


    Additional info


    Payback chart


    Ships from California, USA





    Model/SKU:  T5 HO LED Tube/flt5

    Power output: 24 watts

    Spectrum: Full-spectrum white; 4000K or 5000K

    Fluorescent equivalent: 54 watts

    LEDs: 50,000 hour lifespan (5 years of 24 hour use)

    Lumens per tube: 3500 (145 lm/w)

    CRI: 82

    Thermal management: Passive cooling 

    Dimensions: 48" (length)

    Operating/input voltage: Compatible with 110-240v AC fixtures

        Additional details: DLC and UL listed, G5 base

        Recommended for:

        • Multilayer plant production
        • Greenhouse, commercial, or research operations
        • Hydroponic, aeroponic, or aquaponic systems
        • Indoor farming or gardens

        Manufacturer's Warranty: 5 years

        Customer Reviews

        Based on 1 review
        john sekulic j.s. john s.
        5 star

        Flextronics T5 HO 4' LED Tube

        Flextronics MKB Grow T5 High-Output 4ft LED Tube Product #: 7350713862 Regular price: $34.97 $$34.97 Available from: Flextronics New In stock
           30 day returns | 7-year limited warranty

           Authorized dealer of this product

        Commericial Grow? You may be eligible for a huge energy rebate. Contact us to learn more.