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This compact 2-1/2" x 1-1/16" rectangular light uses two white LEDs behind an amber lens to give you bright, even illumination with minimal power draw. At just 0.046 amps at 12.8V, it’s extremely efficient, so you can run multiple lights without stressing your electrical system. The LEDs last up to 50 times longer than incandescent bulbs and don’t have filaments to break, so there’s no need for replacements or maintenance.
The housing and lens are sonically sealed into a single waterproof unit, making this light submersible and ready for wet conditions. Whether you’re dealing with rain, road spray, or full immersion, the sealed polycarbonate construction keeps water out and the circuit board protected. That means reliable lighting even when your trailer sees the ramp or the wash bay.
Installation is straightforward with the surface-mount design and standard two-wire hookup—black for power and white for ground. You can mount it horizontally or vertically on 2" centers using screws of your choice (hardware not included). The compact size and flat back make it easy to add or replace lights without cutting new holes or dealing with adapters.
This P2-rated light provides a focused 90-degree beam pattern that makes it ideal as either a clearance light or a side marker when properly mounted. It meets DOT requirements, giving you peace of mind that other drivers can clearly see your trailer from the front or rear angles where it matters most.
Made with a tough polycarbonate lens and housing, this mini marker light holds up under vibration, UV exposure, and repeated use. It’s compact at just 5/8" thick but tough enough for the long haul—backed by a lifetime warranty on the LEDs so you know it’s designed for years of reliable performance.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Small marking lights. Receive very fast
The wiring adapter connected properly to my truck's factory, wiring adapter for electric trailer brake controller. It also subsequently connected properly to the Tekonsha Brake EVN electric brake controller I also purchased from etrailer. Everything worked properly towing my trailer.
Awesome front marker light. I have a 16ft inflatable boat that I take on the ocean several times a month during the summer. The boat sits low and I need to back the trailer deep for each launch. These front marker lights are always partially submerged every time. They are completely sealed and work perfectly. The lead wires are fairly long, but the connection to the boat trailer wiring is underwater on each launch. I just spent a little time covering each connection with Marine Sealant 4200 from 3M. My lighting is now completely waterproof.
They were too small
Before installing these marker lights on my boat trailer, I touched the power wire and ground wire to the terminals on my truck battery. This light is at least 2X brighter and more vivid than the older LED lights that I am replacing. The older lights had a very suspect push on connector that would rattle off from road vibration. These Optronics have a sealed, through the back, power and ground wire. Far better!
These lights are exactly what I wanted to replace the existing marker lights on my boat trailer. I won't be able to mount them until the spring but I checked and they all work. I am happy to say they are much brighter than I expected and seem to be very well made. I would definitely order these again if needed.
Excellent products and excellent service. I never have to wait to receive parts from the fine people at etrailer and the quality is always excellent. My latest purchase, two pair of side marker LEDs installed easily and work perfectly. Thanks etrailer!
Dave L.
3/30/2016
Thanks for asking. I havent had any problems with any of the products Ivereceived from eTrailer, ever. I have several trailers, all of them have someof your products on them and while I do check their operability before I geton the road with them, it is more about safety routine than concern thatIll have a problem.I think eTrailer is one of the best online stores period, I value yourbusiness and appreciate all of the excellent customer service you provide. Ispread the good word about eTrailer whenever I can. I appreciate yourfollow-up. It only reinforces my opinion that you all are tops in customerservice.Best Regards
Perfect fit
Dan
8/20/2025
very well
Gwendolyn Y.
8/20/2025
These small amber marker lights fit my old existing incandescent light trailer mounting holes perfectly!
They work perfectly. Great customer ser vice!
Great upgrade to aging boat trailer
Fit perfectly of what I needed
I have always the best results and products from E Trailer,, always delivers on time, I tell my friends with boat trailers E Trailer is the best to work with
they are great
These lights are nice and bright. They were wasy to install. And look great!
Jeremy
10/26/2025
Excellent product! One year later and still looks good and working great :
The light works great, and really makes my trailer more visible at night. Shipping was very fast and order was perfect.
We use these lights here at Treeline Helicopters as indicator lights on our aerial tree saws, they are exactly as pictured and great quality, we’ve also used several heavy trailer products from etrailer and are very happy with the fast shipping and customer service!
Fit perfectly in chrome gromet and work great.
I’ve just installed them on my boat trailer. The lights were pretty straightforward to install and work as they should.
I will definitely use etrailer for future projects.
The lights look good on the front of the trailer.
Excellent equipment, excellent customer service
The light looks good on my trailer I built to pull behind my motorcycle. I have used all led lights on the trailer for less draw on the bike. They are nice and bright in the day and night.
Russ
4/17/2017
After a year the lights are still working great. I have had a few people ask me where I got the lights and I let them know etrailer has them for a good price.
Optronics LED clearance lights were exact replacement for my 2008 camper. Fast shipping as usual. Super bright lights replacing the 16 year old original equipment.
Bob
10/12/2025
After bedding with butyl tape and caulking exterior perimeter these lights are watertight and provide excellent illumination. As forward clearance lights on a truck camper these lights are subjected to harsh conditions at times. 1 year later no problems
I am rebuilding a 1986 enclosed trailer and these lights were a great replacement for the old ones . There bright and look great on the trailer I did all the orange and red ones . And being led it has a very low current draw . I am very with these and would recomend them
This is the light to meet my needs, just wish it was part of a whole lighting kit.
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Richard
11/13/2023
Update-These lights have worked out great on my boat trailer for the past year. I have had no issues with water getting in the lens. They are bright and look great. Simple to install. I have used Optronics lights before and have never had an issue. I would not hesitate to buy again.