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This 5-1/16" x 4-9/16" red LED trailer light replaces old incandescent setups with a clean, bright beam while pulling less power. The ONE Series design uses fewer diodes than other LEDs but still puts out more light, so you get efficient brightness without extra draw on your system. At 12.8V, the stop light only uses 0.345 amps and the tail light just 0.069 amps. With LEDs that last 50 times longer than bulbs, you can count on steady performance without worrying about filament failures or replacements.
This light is built for wet conditions. The sealed, waterproof housing keeps water out of the electronics, making it safe for full submersion. The circuit board is protected inside the molded plastic body, so moisture can’t reach the LEDs or wiring. Whether it’s a quick dunk at the ramp or road spray in a storm, this submersible setup keeps shining reliably trip after trip.
Bumpy roads and constant vibration can destroy fragile bulb-style lights. This design uses surface-mount technology (SMT) for its LED circuit board, allowing better shock absorption and heat control. That means it keeps its brightness even when your trailer’s bouncing down rough pavement or gravel paths. The molded plastic housing and acrylic lenses hold up well against everyday wear and tear too.
Instead of juggling multiple fixtures, this single driver-side unit covers seven functions—stop, tail, turn, side marker, side reflex reflector, rear reflex reflector, and license plate light. It mounts easily on the surface using built-in studs spaced 2" apart on center. The 3-wire pigtail makes hookup simple—just connect power, ground, and signal—and you’re ready to go with a clean install that meets DOT, FMVSS 108, and CMVSS 108 standards.
The LEDs carry a lifetime warranty, with a 3-year limited warranty on the housing, lens, and wiring. That kind of backing says a lot about how well this light holds up over time—bright output, rugged build, and dependable performance that keeps your trailer visible and compliant for years ahead.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Great service and quick delivery after easy online ordering. Between our 5th wheel and a small utility trailer, I'm always in the market for something trailer related.
I will definitely do business with etrailer again.
Thanks!
Although the trailer tail light has yet to be installed , I give it 5 stars because of how it is portrayed on the website which encourages the user to install it himself. The vehicle specific videos made the decision to purchase and install the products a slam dunk
These lights mounted up and wired easy with out any changes to the trailer and are brighter than the original ones.
First time I use LED trailer lights and hope they will be trouble free for many years. Purchased two sets of lights I will change out on my second boat trailer. In the pass I have to change bulbs two or three times a year, I hope this will change.
TRAILER LIGHTS VERY GOOD FUNCTION AND PRICE.
ALSO FAST SERVICE.
THANK YOU
I backed into tree with trailer and broke driver side light, but I knew just who to contact because a year or so ago my friend backed into his house and broke passager side light. I kept etrailer in my favorites because I had a very good experience the time before. The product is of high quality and at a good price but the thing I liked best was I received 2 different emails thanking me and gave me a number to call if help was needed. Never had that before. Plus this was not a big order but got the same treatment as if it were.
Easy installation. Have had this installed for just over a year, and it is still in good working order.
H
4/6/2022
Still working well over a year later!
The one LED submersible trailer lights look exactly the same as my original non-submersible trailer lights but work better and brighter without leaks. The price was awesome but shipping could be a little quicker.
Drop in replacement for my old lights. 10+ year old trailer and the original lights were coming apart and the sockets were starting to corrode.
Excellent quality at an affordable price. Plus shipping was super quick. I have purchased numerous products from these guys. Customer service is second to none. I repeat, customer service is second to none. Thank you etrailer for setting the standard ALL online companies should follow
These lightweight LED trailer lights were a replacement for the original lights on my trailer. They mounted easily and work great. They are bright and easy to see from the rear, I should have replaced the old lights sooner. Also, the price was very reasonable, what's not to like about that?
The tail lights that came on our boat trailer were the $1.95 incandescent variety. They quit working after the first season. I replaced them with these sealed LED units which have worked fine ever since.
Haven't tried them on the road yet, but these seem well made. The edges of the lenses are flush and there isn't even any molding flash. I tested them and holy heck are they bright! Someone would have to be blind to miss the brake lights on these.
The studs are the same spacing as the round incandescent tail light units that used to be pretty popular on utility trailers.
The back of the light has a color code guide (a very nice touch) and notes that the mounting studs are the ground return. Not mentioned is that there's also a white wire (the one with the ring lug) in case you don't want to rely on the chassis ground. Personally I recommend having a continuous ground wire for your trailer lights; chassis grounds can be unreliable, especially in a corrosive environment.
Much better than the trailer's original tail lights which occasionally did not work because of a poor connection inside the light housing. These are brighter with an improved connection to the harness.
great product easy to install and works well as no more bulbs bouncing loose during travel and works 100% with the wiring... Great videos and online information on how to install this was well worth the money along with the unit is free from moisture being a sealed unit...
Kevina
7/5/2018
Everything is working perfect and thank you for the follow up. I will be buying more when the time comes that I need something you carry and I recommend you to all of my friends and colleagues,
Same comment as above.
Exactly what I was looking for. Shipping was fast as well. I will be back for items in the futute.
William
2/4/2025
No issues whatsoever
Jameson C.
2/4/2025
Thank You awesome product and good deli very.
Always good stuff, fast shipping. Buy with confidence
I was so tired of replacing 1157 bulbs every time I turned around and fixing wires that hade vibrated loose from the friction connections in the old lamp assemblies that came on my trailer, I purchased the LED replacements lamp assemblies. They fit perfectly.
Gwendolyn Y.
5/13/2025
Hey, glad that these new lights fit so perfectly for you, Jerry. Also sounds like it will cut out a lot of hassle you had with the old lights.
Good job! Thank you.
So, I rewired my trailer to not have any wiring connections underwater during a launch operation. To accomplish this, I placed the "etrailer" tail lights and brackets on existing guideposts, then using two "shielded electrical extension cords" I routed them from the tail lights to the trailer hitch plug-in connector.
Exactly what I needed and a perfect rep lacement
Product and service brilliant.
One the big things in service have been sorted, eg. good product, value for money (not cheapest) delivered in good condition in a predicted timeframe, it's the little things like an email with tracking url that has ALL the information you need... WITHOUT HAVE TO TYPE IN A TRACKING NUMBER , NAME, ZIP ETC. And same with review, click on a url in an email and enter your comments with pictures .....SIMPLE. so many other companies just make these types of things too complicated and onerous for the customer to provide feedback. Also each person in the process is named! Brilliant, personal and just nice. I wish you guys were responsible for all of my transactions for all the things I buy online. Thank you to all of you at etrailer fantastic job.
Colin
7/3/2021
I bought lights and Tyres about a year ago, and this is the follow up. All great, I am just as pleased with the products and service as I was when I bought them. And again I have been sent a reminder email to ask my opinion a year later.....brilliant. thank you.
Same light that came factory on my loadrite trailer. Good pricing and good shipping time
Unfortunately it didn’t make it to destination so I can’t give an assessment of the part only that somehow the taillight was not shipped with the wheels. I ordered 3 items total and only received two. Very disappointed.
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Terry H.
6/7/2016
VERY GOOD