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LED tube lights with 39 diodes upgrade or replace T5 fluorescent light bulbs to provide cool white light for RV, marine, and automotive interior applications. Compatible with dimmable fixtures. Built-in surge protection.
Features:
Specs:
Color temperature refers to the color of the light emitted by a bulb or lamp. This light is ranked on a scale of 1,000 to 10,000 Kelvins (K), which gives you an idea of what color the light will be. These ratings are generally grouped into warm white and cool white classifications. This bulb is rated at 5,500 K, providing a cool white light.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Jeff: Hello, everybody. This is Jeff from etrailer.com. Today, we're going to be taking a look at these 12" long, 12-volt cool white LED replacement faults for T5 fluorescent lights, and it's for a quantity of two bulbs. Now, these are LED tube lights. It has 39 diodes that'll upgrade or replace your T5 fluorescent light bulbs. They provide a nice cool white light for your RV, marine, and automotive interior applications.
They are great for overhead, under cabinet, and high bay fixture applications. Now, it does include everything shown here on the table. It does include the two LED tube lights with the plugin connectors, the 18" long wiring harness, 30" long white ground wire, and the two wire nuts. Now, this slide is a directional design, so it does provide a 180-degree beam angle focus sliding. Now at the end of this video, I am going to plug this into some 12-volt power to show you that angle of lighting and also how bright the lights are.These lights do use high output LEDs.
They make great replacements for fluorescent lights. They are rated for up to 50,000 hours. They're more efficient because they'll provide brighter light with less power output. There's no bulbs to replace or ballast malfunctions. These bulbs are compatible with dimmable fixtures for simple adjustment of your light brightness.
They do use built-in surge protection to safeguard internal electronics. And the wiring harness on this is a non-polarized design, so it's easy installation with no wiring changes. Basically when you plug these into the lights, you'll have two wires here, a red and a black one, but it won't matter, because either wire can be used for either function. One's a power. One's a ground.A few specs on this.
It comes with two LED tube lights. They do replace the bulb type of T5 fluorescent lights. The length on these bulbs, if I put a ruler on it from one end to the other end, that's going to be right at 12" long. The light type is a cool light. The light temperature is 5,500 Kelvin. The light output is 520 lumens. We mentioned the 39 diodes. The wattage on them is 2.7 Watts. The power draw at 12-volts would be .23 amps. Now, these are designed to replace up to a 30-watt incandescent bulb.What I'm going to do now is we're going to go ahead and hook the power up. Oops. Let's first connect their wiring harness. The wiring harness on the center will have two-pin connectors. You just line it up with the light and it'll clip in. We'll do the same over here. With those connected then what I'm going to do is hook up our black and red wire, and as I mentioned, they're non-polarized so you can hook up either one to either one. Once I get that all hooked up, I'm going to go ahead and turn on our 12-volt power.With our 12-volt power on, we just turn the lights and you can see there's your cool white light, very bright white light. To give you an idea, I'm going to go ahead and turn off the overhead lights. And now you can see. I had mentioned the 180-degree beam angle, you can see as I rotate the light, half of the light is encased and the light is coming out the other half so it gives you the 180-degree beam angle. You can see the light of it is a cool white light. They're about 12" long. I'll go ahead and turn back on our overhead lights. We'll go ahead and turn off our power.But that should do it for the review on the 12" long 12-volt cool white LED replacement bolts for the T5 fluorescent lights.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews

Brooke M.
3/12/2025
Gosh, Theresa! That certainly is some intense heat. Im so happy we could help you out with some replacements and make your RV a little safer :) Do you have any plans for a spring trip?
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Tom I.
9/8/2025
4 stars! I figured out how to wire it up to my boat and these lights are working great! Instructions were not helpful, but maybe my boat is wired differently than most RV fluorescent fixtures