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This compact 2-1/2" x 1-1/16" red marker light uses two LEDs that deliver a crisp, bright glow while drawing only 0.046 amps at 12.8V. That low current draw means you can even add multiple lights without worrying about overloading your wiring. The LEDs last up to 50 times longer than standard bulbs, so there’s no need to mess with replacements or deal with fragile filaments. It’s a clean, efficient upgrade that keeps your lighting system simple and reliable.
If your trailer gets dunked or sees plenty of wet roads, this light is built to handle it. The red polycarbonate lens and housing are sonically sealed into one waterproof unit, keeping moisture out of the circuit board and diodes. That makes it a dependable pick for environments where other lights fail from corrosion or trapped water. Once mounted, it stays sealed and stays working—no foggy lenses or blown LEDs after a launch or rainstorm.
There’s no complicated wiring here—just connect the black power lead and the white ground wire, both made with durable 18-gauge wiring. Because it’s a surface-mount design, you can screw it directly onto the trailer frame using the 1-7/8" center-to-center mounting holes (hardware not included). The straightforward layout makes it easy to add or replace lights without rewiring an entire harness.
This P2-rated light throws a focused 90-degree beam pattern that’s visible straight on, providing clear signal visibility as either a clearance or side marker light when properly mounted. It’s DOT compliant and outputs from white LEDs behind a red lens for a clean, uniform appearance that meets safety standards while keeping your trailer visible in low light conditions.
Even though it measures just 5/8" thick, the polycarbonate body is tough enough to hold its shape against impact and weathering. It’s a small but sturdy piece of gear built for long service life, backed by a lifetime warranty on the LEDs so you can count on consistent performance every time you hit the road or ramp.
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews
Very well made running lights.
Product is what it is for upgrading my boat trailer running lights. Etrailer has great product availability, very good and fair pricing and super service and fast shipping. The reasons I buy from etrailer whenever I need cargo and boat trailer parts.
I completely rebuilt my boat trailer and used a lot of parts from e trailer
Every part was of great quality. Very good prices and fast shipping. I would
use them again for all my trailer needs.
Excellent product, looks great on my trailer. More than fair price.
Excellent product.....Been using these for 15yrs...on boat trailers.....Never a failure!
Using the frame on a boat trailer is a big No No.....Most problems are Bad grounds....Run a separate Ground wire to your lights and waterproof the connections and your lights will last and function correctly!
Very quick shipment, also very happy with my purchase!
Thanks
Brighter than anticipated! Very nice and easy install. I broke one of my trailer lights due to a stray rock on a narrow road. This is a great replacement!!
I bought red and amber LED marker lights and replaced all of the old corroded ones on my boat trailer. It didn't take long and they work great!
Well Packaged, fast delivery, it's exactly what I ordered. If all the lights works, which have no doubts that it will when I hook it all up tomorrow then it will be money well spent and I will be a happy camper.
John S.
6/2/2015
Works great, no problems whatsoever,Highly recommend them to friends.
Product was what you said it was , I’m very satisfied.A++++++++++for you excellent service.
Great service, fast delivery, excellent product. Very bright, just what I wanted.
Great light, has been submerged many times. Doesn’t leak at all. Very bright.
you guys are awesome always fast delive ry
Great small marker light. Used them at extreme rear of trailer facing forward to show outer limits of trailer in mirrors at night. Very bright.....works great! Size allows mounting in tight spaces.
Marvin C.
8/12/2019
These lights are still mounted and working great. Well over 2 years and approximately 7500 miles later. Trailer is parked outside in sun, rain and snow. No lens fading and all the diodes are burning brightly. Great small marker light.
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
As advertised. Using as additional markers lights in ttailight in the twilight assembly
Fit the bill perfectly.
Very Good lights..... On boat trailers run a separate Ground wire to them...Do not use the trailer frame as your ground. 90% of failed lights are Bad Grounds to the trailer frame.
Bobby
3/17/2022
Ive been using these for 2yrs now .Ive had 1 partial failure. IE: a few...Not all LEDs failed....It was exchanged 2 Orilies auto parts......They sell them too. No questions asked...Lifetime warranty. Ive equiped many..Many trailers with these....They are the ONLY ones I will use...75 of them on Boat trailers.
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!
These lights are nice and bright. They look great, and were easy to install.
Jeremy
10/26/2025
Excellent product! One year later and still looks good and working great :
Awsome service and products those led lights are bright and look awsome looking forward to buy products again as I need them thanks
Perfect for my identification lights on my trailer,working great
William
6/24/2025
Product still works and looks great on my boat trailer
Fit perfectly in chrome gromet and work great.
The lights and fenders I purchased from etrailer.com were first rate just as described. This was a rehab of an older trailer with rusted fenders and rotted floor & sideboards. The pictures show an extra bracket installed on the top of the fenders. While this may not look perfect, it truly makes the fender a rugged reliable step for a full size adult.
Lewis H.
1/18/2018
Its all still good after one year.
excellent quality and excellent service, product arrived in one business day
Michael
7/24/2026
still love it, works every time I use the trailer
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Steve C.
10/24/2014
Still love them and still going strong