4ft 18W Glass VersaT8 LED Tube - Ballast Compatible or Bypass - (UL+DL – Green Light Depot
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4ft 18W Glass VersaT8 LED Tube - Ballast Compatible or Bypass - (UL+DLC)*

GreenTek Energy Systems

  • $ 725
  • Save $ 574

*Due to the fragile nature of this tube they can only be sold in packs of 30.

The VersaT8 is our premier LED tube and works with most T8 electronic ballasts. The advantage to this tube is its versatility. Not only can this tube work with a ballast, it can also work without a ballast, directly wired into AC100-277V. The power consumption of these LED lights range from 15-20W from 3000K to 6000K. These eco-friendly bulbs have a lifespan up to 50,000 hours or more and can save you up to 60% in power consumption. These are the highest quality products on the market today - they are UL Listed and come with a 3 year warranty!

Our led tubes replace T8/T12 32w to 40w fluorescent.

Preparing For Installation

1. Check the ballast installed in the field and make sure the ballast is in manufacturer’s ballast list which can be found below. If the ballast out of the manufacturer’s ballast list, a test may be needed before any mass installation.
2. Loose and damaged lamp holder and socket need to be adjusted or be replaced.

 Click here to see the list of Ballast that are compatible.




DLC, UL Listed




4000K - 5000K


> 80 

Operation Temperature:

-22 to 104 degrees Fahrenheit

Input Voltage:

100-347VAC with ballast, 100-277VAC without ballast


50-60 Hz


50,000 hours


up to 122 lm/w

Beam Angle (°):



5 years


30 per box


Single End OR Dual End OR Ballast Compatible



Driver: Internal
Power Factor: > 9


Installation Procedure:

 RETROFIT - you will need to bypass the ballast

  1. Turn off the power to the light fixture at the breaker panel before installation.
    2. Open the diffuser from the light fixture.
    3. Remove the fluorescent tubes. Please dispose of these items properly as they contain mercury.
    4. Cut the wires shownasthe diagram below.
    5. Make the new wire connect to branch circuit shown as the diagram below.


6. Replace the cover over the wiring channel.
7. Install the LED tubes, close the diffuser.



Click here to download the installation instructions above.



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