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Click the button below to add the T8-120-3528-18-NW (F15T8) Natural White 18" T8 LED Tube Light 12v 4500k to your wish list.

T8-120-3528-18-NW (F15T8) Natural White 18" T8 LED Tube Light 12v 4500k

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Your Price:
$24.99 (You save $7.00)
Current Stock:

Product Description

Click Image for more pictures and specifications and installation instructions.

18" T8 12v Tube Light Replacement. Standard Size T8 Tube, Actual Size 17 1/4" excluding pins.

4500k Natural White, for 6000k Cool White see part number T8-120-3528-18-CW, and though not as popular, this tube is also available in Warm White part number T8-120-3528-18-WW.

NOTICE:  Requires a simple rewire to the fixture to eliminate the wasteful and troublesome ballast.  See the link below for typical installation instructions for T8 tubes.  Do not install these into a 120v environment or they will be damaged the the warranty void.


  • Includes 1 Tube Light, Wire Nuts, and Extra Wire.
  • Round profile and end cap for smallest possible LED Tube size.
  • Now also has Rotating End Caps so these can be turned if necessary to fit into fixtures with sideways sockets.
  • 18" Tube Light, actual size 17 1/4" not including pins (standard T8 size bulb, will not fit T5 fixtures) x 1 1/4" round.
  • 8w, 12 Volts
  • Actual Fluke reading 0.62A at 12.8vdc
  • 960 lumens
  • Frosted lense covering 120 3528 SMD LED chips so you do not see the individual leds when you look at the light.
  • 4500k color range is Natural White.
  • Power through the end pins so you don't have a wire hanging out the side of the bulb to be seen.
  • Non Polarity, one end of the bulb gets power, the other side gets ground.  Installs either direction.
  • Basic rewiring of the fixture is needed to eliminate the florescent tube ballast
  • Detailed Instructions Online with color pictures at http://m4sales.com/tubelightinstructions/

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Product Reviews

Showing reviews 1-10 of 132 | Next

  1. Great LED Tube Light 5 Star Review

    Posted by on 12th Sep 2018

    Ordered 8 of these months, but finally got around to installing recently. One turned out to not work, but M4 replaced it immediately. Now all are installed in our RV and working great.

    M4 Note: Extremely rare occurrence for a T8 to have an initial issue as they are bench tested at production for a long duration.

  2. Great product 5 Star Review

    Posted by on 5th Sep 2018

    Very bright, easy installation.a bit expensive but seems to be much better than the original lights. Will be ordering more.

  3. Simply Amazing! 5 Star Review

    Posted by on 29th Aug 2018

    This is my second purchase and second review. I now have purchased 10 of these 18 inch in 4500K. At $25.00 a tube they ain't cheap but they are worth the expense. The light is warm and bright. I see best when my lighting is close to day light color. These are a bit beyond daylight but don't approach the harshness of the cool white tubes. I really like the ability to aim the light by rotating the tube. I am extremely happy with the purchase and the fact that I no longer have to deal with the fluorescent tubes and those faulty ballasts.

  4. Simply Marvelous! 5 Star Review

    Posted by on 13th Aug 2018

    So long to the faulty ballasts in my motorhome. Hello high quality LED conversion. So simple!

  5. great product 5 Star Review

    Posted by on 7th Aug 2018

    Great product, installation was very easy less than 20 minutes start to finish

  6. Easy retrofit install of LED 18" tubes 5 Star Review

    Posted by on 30th Jul 2018

    The right color and brightness, and reduced heat and battery power consumption were my goals in replacing the old fluorescent tubes with LED in my motorhome, and these are perfect. M4Products web page info was great, and delivery was fast with good packaging, and the retrofit instructions were great.

  7. Top quality LED light 5 Star Review

    Posted by on 30th Jul 2018

    Saw this product on RV Geeks video on U tube.
    Great product, easy to install, excellent quality.
    Really lights up our bedroom, almost too bright.
    No more replacing fluorescent bulbs and low draw on batteries while traveling & dry camping.

  8. Install a Slam Dunk 5 Star Review

    Posted by on 30th Jul 2018

    Thank you M4 Products for providing a great replacement LED bulb set and instructions and with RV Geeks online video instructions. 4th fixture retro-fitted and done in 15 minutes. Lighting difference is incredible. 3 more fixtures and our entire coach will be LED!

  9. LED upgrade 5 Star Review

    Posted by on 30th Jul 2018

    So easy to install and everything was included. What a difference. Glad we didn’t go with the cheaper lights . Thanks so much!

  10. Easy Retrofit 5 Star Review

    Posted by on 22nd Jul 2018

    I have been changing my old fixtures and lamps to LED. After reading reviews particularly from RVGEEK I decided on M4 Products and have not been disappointed. Rewire is easy and I have found customer service to excellent.

Showing reviews 1-10 of 132 | Next