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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)
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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

Previous | Showing reviews 11-20 of 132 | Next

  1. Easy install 5 Star Review

    Posted by on 5th Jul 2018

    The replacement led bulbs for the overhead fluorescent light in my camper fit exactly and the rewiring took 5 minutes. If you're not familiar with 12v wiring, read the instructions, otherwise its pretty simple. Light is good, lumens output is strong and saves some 12v battery when dry camping.

  2. fit great perfect light! 5 Star Review

    Posted by on 4th Jul 2018

    This is what everyone should do to get efficient light in your motorhome. Easy to install quick service

  3. Motor Home Tube Lights 5 Star Review

    Posted by on 22nd Jun 2018

    I recently replaced my old style Motor Home tube lights with the M4 LED tube lights and they look great! Excellent instructions for the DO IT YOURSELF option. Excellent quality and Customer Service.

  4. Easy retrofit, great instructions provided on line 5 Star Review

    Posted by on 19th Jun 2018

    Very easy following the instructions that came with the tubes, and the more detailed instructions online.

  5. What a differance. 5 Star Review

    Posted by on 11th Jun 2018

    Very happy with the led lights. Easy to convert over no problems and so much more light. I’m sure I will be ordering more for the rest of the lights.

  6. great priduct 5 Star Review

    Posted by on 7th Jun 2018

    Bought T8 replacement LEDs for my RV, easy installation instructions and a product that works great while consuming less power and produces less heat.

  7. Best Interior Upgrade You Can Make 5 Star Review

    Posted by on 19th Apr 2018

    The old fluorescent bulbs and ballasts were worn out. Checked out the options for LED replacement and found many options. Quality, price, and ease of installation was hard to determine until I found m4 products. I was SOLD. Received the product in only a few days. The instructions and ease of installation were easy for anyone with basic knowledge of electricity. Replaced 6 double bulb fixtures in less than a day. The best part is my better half is now a happy camper and the power draw on our electrical system has been substantially reduced. Plan on changing out all the other light fixture bulbs with the M4 Products. Read the reviews and you will see why. Thank you M4.

  8. Excellent Product 5 Star Review

    Posted by on 17th Apr 2018

    I recently bought an older motorhome and replaced all the 18 inch interior tube lights from fluorescent to LEDs. The 18 inch LED replacement tube lights were very easy to install, with minor wiring modifications. I watched the video which made it exceptionally easy. LED offers better lighting, cuts on immediately and use less power. A real good RV upgrade.

  9. Excellent Improvement! 5 Star Review

    Posted by on 11th Apr 2018

    Replace all the overhead lights in my motorhome with these and am very impressed. Excellent brightness and it was simple to install them. I did have some questions on my installation and I called Steve. What i really like about his business is they answer the phone every time. No buttons to push, no waiting, no elevator music. He answered my questions and I finished with my installation with zero problems. I would highly recommend Steve and his company for any LED or lighting purchases.

  10. led lites 5 Star Review

    Posted by on 4th Apr 2018

    Very easy to install; great illumination !

Previous | Showing reviews 11-20 of 132 | Next