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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

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  1. Good Product 4 Star Review

    Posted by on 6th Jun 2017

    This was fairly easy to install. It puts out great light, how-ever I
    wish the output was a little more diffused. One definitely knows
    there are two bulbs in the fixture.

    It still does a great job.

  2. Great product 5 Star Review

    Posted by on 29th May 2017

    I have used several replacement kits. M4 is the best. A little spendy, but well worth it. Shipped promptly, well packed, good instructions, as always, worked perfectly - what's not to like. Takes about 15 minutes to install, start to finish.

  3. Easy to Install 5 Star Review

    Posted by on 17th May 2017

    Ordered the LED 18" tubes and within 3-4 days received the order. The installation was a breeze and I had the tubes installed within 10-15 minutes. They worked great the first time and I'm very pleased with them.

  4. Very professional 5 Star Review

    Posted by on 7th Apr 2017

    Very professional. Steve is great! Tubes were very easy to install and they improved the lighting quality in my motorhome measurably.

  5. Installed easily & worked great! 5 Star Review

    Posted by on 22nd Mar 2017

    I installed 8 tubes in the existing fixtures of my 2006 Tiffin Phaeton and all worked perfectly. The instructions were easy to follow and they fit perfectly. The only difficulty was the fixtures in the Phaeton were riveted closed, so the rivets had to be drilled out, but that's certainly not the fault of the bulbs! :) The bulbs are nice and bright and there's no more flicker! Thank you for such a great product!

  6. Worked like a charm 5 Star Review

    Posted by on 4th Dec 2016

    I have a 2004 Alfa Gold. I am in the process of converting to LED lights. Latest step was to replace my flouresent lights. Instructions were very easy to follow and took about 5-10 minute per fixture. The Natural White is brighter than the tubes I replaced and less than 50% of the drain on the batteries. Very happy.

  7. great light, simple conversuon 4 Star Review

    Posted by on 19th Nov 2016

    Great product and the conversion is simple... bit pricy, huge investment if deciding to replace all lights to LED at once.

    M4 Note: You will find out tube lights to be $8-10 less than any other reputable brand with a better design.

  8. Led Replacement for Fluorescent Tube 5 Star Review

    Posted by on 14th Nov 2016

    Very pleased with the purchase. Will be replacing all the fluorescent lights with these LED tubes. Nice color balance not the usual bright white LED color. Easy conversion and everything is included. Would recommend to anyone.

  9. Easy Conversion 5 Star Review

    Posted by on 14th Nov 2016

    This was an easy conversion to make. I even left the old ballast in place. Took about ten minutes per fixture. The tubes are brigher than the original tubes and come on at maximum brightness the instant you turn them on. A very worthwhile conversion.

  10. Very bright, great color 5 Star Review

    Posted by on 7th Nov 2016

    The tube seemed well made and the install wasn't difficult. The light is brighter than the fluorescent tube it replaced and the same color. Perfect for what we wanted. Now if it lasts as long as it is supposed to, we'll be very happy. Intend to buy several more for other fixtures.

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