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Old incandescent lights waste energy and dim with age. This Fusion LED light uses 16 high-efficiency diodes that shine bright while pulling very little current—just 0.375 amps for stop/turn, 0.2 amps for tail, and 0.242 amps for backup at 12.8 volts. The clear lens with red and white LEDs gives crisp illumination that’s easy to see day or night. With no filaments to break or bulbs to replace, it stays reliable and efficient for years of use.
If your trailer ever goes near the water, this light is built for it. The housing and lens are sonically sealed into one waterproof piece, keeping moisture out of the circuit board and diodes. Even when submerged, it stays protected from corrosion and internal fogging, making it a solid choice for harsh weather or boat launches.
Instead of cutting extra holes for separate lamps, this compact 6-7/16" x 2-5/16" oval unit handles stop, turn, tail, and backup duties all in one. The built-in white LEDs take care of reverse lighting so you get plenty of light when backing up without adding another fixture. That saves space and wiring while giving your trailer a clean, finished look.
Mounting is straightforward thanks to its recessed design that fits a grommet (A70GB, sold separately). It accepts industry-standard connectors—a 3-prong plug for the tail functions and a 2-prong plug for backup—so you can wire it up quickly without custom adapters. The low profile sits flush against the surface for a tidy fit that won’t snag or stick out.

Everything about this light is made to last. The polycarbonate lens and housing resist impacts and road vibration. Surface-mount LED technology keeps the circuit board steady even on rough terrain while improving heat distribution. It’s DOT compliant and backed by a lifetime warranty on the LEDs, so you can count on it mile after mile.

Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews
These are bright LED lights, and having the LED back-up light in the center makes hookup very easy. The only problem I had was mounting the STL201RB light in the A45GB rubber grommet with the BK45BB mounting bracket. I tried following the etrailer videos with no success--in fact I was pressing on the light so hard in an attempt to insert it in the rubber grommet and mounting bracket that I was afraid I would break the light. So I decided to try a different approach. I mounted the grommet in the bracket (easy part), then immersed that assembly into near boiling water for about 10-15 minutes. This softened the rubber grommet sufficiently such that inserting the LED light into the softened grommet was now very easy. I used heavy gloves while assembling it, and rubbed a bar of hand soap around the inside mounting surface of the grommet just before inserting the LED light. Really worked well---just need to take caution when handling the very hot bracket and grommet assembly right out of the hot water bath. The attached picture shows one of the LED light assemblies, with associated wiring, just prior to checking out the electrical hookups to make sure the wiring was done correctly. The other picture shows the round LED light along with a small red LED side marker light after installation.
I like the looks of them! I hope they last!
The original led tail lights have been replaced twice in 6 years. That’s unexceptable!
good
thanks
Item is just as described great people to do business with
Nice and bright
Yes, have purchased several times recen tly
Pulled old ones out and these jumped right in.. Easy-peasy. bright and pretty.
Had to run an extra wire to hook up the backup lights but that was not a problem.
YES buy these.
These lights are the best I have found for truck lights, and I have tried many. We currently have every truck in our fleet outfitted with them and adding them to every new truck. We hook some of the white lights to the reverse lights and some to a work light switch. Eliminates the need to use an oval light for a reverse light.
These are great lights. I wired in and utilized these on a utility trailer as tail-lighting. Good quality and value. I like the fact that these have back-up lighting build-in, which helps me at night while backing up the trailer.
I was able to replace my existing lights with these that include the back-up light feature. Exact fit and work better than expected. Now I can see behind my 5th wheel when backing up the rig. The light harness along with the light fixture more than met all my expectations.
Recently it was time to replace/ upgrade my boat trailer rear lights. I found exactly what I was looking for at etrailer. The parts I ordered were well described and fit exactly right for my application. I also ordered the wire pigtail connectors as I was adding lights with an integrated backup lamp. Installation was a breeze and all the parts seem to be high quality. I will definitely buy more items of etrailer in the future. Thanks for the parts.
These lights worked very well for my older Rangertrail trailer. Instead of adding additional brackets for white lights, I could use the existing openings to add backup lights along side the brake lights. I have not tried the backup lights at a dark ramp yet, but they appear to be bright. The red brake lights are very bright in my garage. Shipping was fast and product was as advertised!
Love them. Red LEDs are brighter than the ones I replaced and the reverse lights are really bright too. Now just hope they last longer than the ones I replaced. Those lasted two years up and down gravel roads on my welding truck. Glad I found this so I wouldn't have to mount extra lights in my bed because there isn't room. Great combo
I chose the STL211RCB when I recently rebuilt a small trailer I use for my business. I wanted a fixture with a bright reverse light, while also taking up the least amount of space possible. This fixture exceeded my expectations, and has performed flawlessly since the day I installed them. The previous incandescent fixtures were always needing repair to keep them working. They were mounted low, and hard to see in the daytime. The small footprint of this fixture allowed me to relocate the taillight to a better position, allowing for better visibility, day or night. I would recommend these to anyone that needs to back up a trailer in the dark a lot.
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Jeffrey Q.
2/21/2018
Still working great. No complaints