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This Hot-Line LED Third Brake Trailer Light Bar replaces dim or outdated lights with a bright LED setup that runs cooler and draws less power. With 13 diodes rated for up to 100,000 hours of operation, it delivers strong stop, turn, and tail signals without fragile filaments or bulbs to replace. Operating between 9V-16V DC, it’s ideal when you want dependable light output while keeping amperage low.
If you like a clean and simple setup, this light makes that easy. The built-in rear reflex reflector removes the need for an extra piece of hardware, keeping the back of your trailer streamlined while still meeting DOT, SAE, and FMVSS 108 requirements. The red lens with red LEDs keeps the look consistent and visible from a distance.
Water damage is one of the biggest reasons trailer lights fail, but this one is fully sealed to handle it. The circuit board sits inside a waterproof housing that’s submersible, protecting it from moisture, dirt, and corrosion. Whether it’s road spray or full submersion at the ramp, the polycarbonate base and acrylic lens keep everything sealed tight and working reliably.
Installation is fast thanks to the surface-mount design that lays flat against your trailer. It measures 15-1/4" long x 1-1/4" wide x 1/2" deep with 13-13/16" center-to-center mounting holes. The 3-wire setup is easy to follow—white for ground, black for tail, red for stop and turn—and the 7" wire length gives enough flexibility to make neat connections.
A P2 rating means this light produces a 90-degree beam pattern—45 degrees to each side of centerline—so it’s clearly visible from behind without blinding from the sides. That focused output helps other drivers see your signals in traffic or at night while keeping your lighting compliant and efficient.
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews
Easy to install, quick shipping, exactly what I needed.
exact replacements for my 2008 heartland cyclone travel trailer.... and very reasonably priced, fast low cost shipping!
Exact replacement for my 2015 Heartland Toy Hauler but was hesitant to purchase because the specs on the E-Trailer website list the spacing between the mounting holes as 13-13/16" whereas they are actually 14". I e-mailed E-Trailer regarding the discrepancy so hopefully they'll make the correction on their website.
Just as represented by etrailer. Great price, fast shipping and most important, they have great customer service!! If they have what we need, they have our business.
Our third brake light had only half of the diodes working and we needed to pass a state inspection. This replacement shipped quick and was very easy to install. Works great and inspection passed.
Exact replacement for my 2021 Forest River Work and Play 21LT. Installed, now all lights work.
After a small mix-up with my original order I received exactly what I ordered. These lights are great quality and easy to install. I highly recommend purchasing through etrailer. Great people to work with every time.
everything went smooth on installation. So far so good.
Thank you etrailer.com for making it easy to order the parts we needed. Also; thanks again for quick safe shipping. The parts arrived in great shape.
Second time using these LED light bars on a teardrop camper build.
Very bright easily seen taillights.
Purchased as replacement for a tail light on my camper that wasn't working properly. Perfect match,installation was easy and works great.
The light came on time and was installed we are still using it about six months after I installed one of the LED lights on the strip went out the rest still work so far
Fit perfect, easy to install and are brighter than the factory installed lights. I soldered these in instead of using the factory wire nuts so there is no chance of a bad connection. Highly recommend them.
ALWAYS FIND WHAT WE NEED. QUICK SHIPPING, AND EXCELLENT CUSTOMER SERVICE.
Sufficiently bright, easy to mount and weatherproof. I've had no issues or dead LED's since owning it. My trailer sits outside all year long. Must get a third brake light module for it to light up when pressing the brake pedal only.
The light fit great and works good.It adds additional visibility to the cargo box on the back of our RV.
Three stars because I am replacing the original lights on my 4-year-old trailer. The originals were sealed with an inferior caulking which failed, and moisture damaged the LEDs. I bought these because I wanted exact replacements to prevent drilling more holes in the trailer. The new versions are sealed with what appears to be a different product, however, in an attempt to improve the seal, I coated the seams with high quality RTV sealant. As far as the lights themselves, they are nice quality and made in USA. If the truth be known, EPA restrictions are probably the reason for the inferior sealant to begin with.
Easy to locate the part i needed. It arrived as promised.
Right on time!
Great lights. Slaved two of these off the existing travel trailer lights, which were mounted low, to give brake and turn signal indication higher up on the back of the trailer to be more visible. Mounting was simple with a couple screws; then ran a bead of silicone across the top to seal, although these fit flush so likely didn't need it. After a year and multiple trips, they're still working fine.
I used these as replacements for rear taillights on our Mini-Max Travel Trailer. The mounting holes were perfect but for some reason the wire exits were off center instead of at center, so I had to modify the existing hole in our camper for fit. Not a big deal but something to be aware of. Otherwise, the lights function perfectly.
I bought this to replace one that I installed on my trailer many years ago. I had to ream the two screw holes a little bit, after that it went right on.
Well I works great and e-trailer made it fast and quick to get it. Always good to have great service.
Bryan
4/20/2026
Its a great product. It looks exactly like the OEM lights and is working fantastically.
These light bars fit my 2014 Itasca Viva, perfectly. They are bright, easy to install and work perfectly.
These are direct replacement for the taillights on my Heartland toy hauler. (1 failed after 2 years, the other was close behind with evidence of water leak damage to some of the LEDs) The originals failed because the seals failed. I used high quality silicone to enhance the seal on these new lights before installation. It has been a year, and they look great. I don't foresee any issues but will let everyone know how they look in a few years.
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Carolyn
6/13/2024
Lights are still working great. No rear enders so I think everyone sees when I apply my brakes. No issues on install and I am satisfied with the purchase.