MKB Grow T5 High-Output LED Tube (24 Pack)


  •  Free shipping in the USA (lower 48 states)
  •  Ships discreetly
  •  Ships in 2-4 business days


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

The cool-running 24-watt LED helps to extend the lifespan of the ballast and fixture.

Available in 4000K or 5000K color temperature.



  • 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
  • Ships from California, USA




Payback chart



Additional info





Wattage draw: 24 watts

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

Fluorescent equivalent: 4′ version: 54 watts

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

Lumens per tube: 4′ version: 3500

CRI (5000K version): 4′ version: 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:

  • T5 fixtures
  • Multilayer plant production
  • Greenhouse, commercial, or research operations
  • Hydroponic, aeroponic, or aquaponic systems
  • Indoor farming or gardens

Manufacturer’s Warranty: 5 years


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