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This 2-1/2" x 1-3/16" rectangular light holds its own in wet or rough conditions. The housing and red lens are sonically sealed into a single waterproof unit, making it submersible and ideal for trailers that see heavy rain or even full immersion. It stays dry inside, keeping the incandescent bulb protected from corrosion and shorting issues that can kill traditional lights.
Visibility is everything when you’re on the road, and this light delivers wide coverage. As a PC-rated light, it spreads illumination 90 degrees to either side of its centerline for a total of 180 degrees. That means it can function as both a clearance light and a side marker when mounted properly—so you’re seen from the front, rear, and side alike.
If you’re swapping out worn or broken lights, this one makes the job easy. It’s designed as an exact replacement for Uni Bond #SE1225R, Wesbar #203368, Truck Lite #15200R, Grote #46412, Peterson #M150R, and Bargman #40-37-001. The compact 2-1/2" long x 1-3/16" tall x 7/8" deep housing fits right in without extra drilling or trimming.
Whether you prefer a flush-mount setup or a bracketed install, this light adapts to your build. It can mount with the grommet part #A91GB (sold separately) for a clean recessed look or use a standard bracket such as #A91BB or #A91BOB for surface mounting. It also accepts industry-standard 1-prong or 2-prong plugs for wiring flexibility with single-wire or two-wire pigtails.
The tough polycarbonate construction resists cracking and fading over time. The red snap-on lens keeps the incandescent bulb secure yet easy to replace when needed. Designed for 12V DC electrical systems and backed by a 3-year warranty, it’s a straightforward, long-term lighting solution you can rely on.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
The two products I bought were explained in great detail, it was exactly what I wanted. The price was the lowest compared to several other sites, also free shipping and no tax. The product was delivered sooner than what they thought. I would definitely go to etrailer.com first when looking for something I need.
Happy I picked the right light. Silly the shipping was as much as the light, but got here in a reasonable time. Every time the trailer blows a tire I loose a light.
I had a fabulous experience ordering from etrailer.com.
Katie D was able to find the parts I was looking for, there was an error with the web site not listing the correct grommet and light combo for my trailer. Katie D. went the extra mile and figured out what I needed using the dimensions I gave her. Way to go Katie D.
The parts arrived on time and everything was very high quality.
Just as described. Simple, easy replacement light for 18" 3 light trailer marker lightbar.
Trailer lights were a perfect fit. Shipping was prompt. Overall a good experience and I will buy etrailer again.
Always carry a spare of these. Yellow, red and tail/stop. Had to replace the yellow this week while on the road. So will be ordering another.
Marker light was a perfect fit and easy to replace.
Two suggestions I may make, I utilized the 6 year old rubber grommet. I strongly suggest replacing grommet with light. Also, I performed this replacement in freezing temperatures. Rubber grommet would be more pliable in warmer temps.
I ordered these lights to replace lights on my boat trailer. I am very pleased at the price and delivery and the lights were easy to install and work perfectly.
I searched the internet and found these to be the best replacement fit for my trailer. The product arrived exactly as described and shipping was very fast. I plan to save this link and use this supplier again in the future.
THESE PEOPLE HAVE GREAT PRODUCTS. PRICES AND SELECTION IS VERY GOOD AND SERVICE IS OUTSTANDING. THANKS AGAIN E TRAILER.
Jeff R.
9/5/2017
great. you people always sell good parts
I purchased parts I needed to rewire my boat trailer from etrailer recently and I couldn’t be happier. Both orders arrived in a few days and were 100% correct. The parts I needed, though for an older boat, were matched exactly and my work on my trailer is done perfectly.
It’s nice to know this kind of service and company is around to help DIY’s!
Product was described well and representedperfectly to decide which product I wanted on the web site. I was actually looking for replace ment light for a ford pickup which were becoming impossible to find and very expensive through parts house. The marker lights I bought were a perfect fit and function well.
I wanted to thank etrailer for handling my situation. I order multiple light assemblies at one time. One of my assemblies came with a cracked lens. I immediately called them. I talked to a customer service rep. I sent a photo of my lens. They immediately resent me my new parts. Thank you for the very quickand professional service.
Rich
i wish i had looked into it further this light needs base bracket and wire harness which i didnt know from looking quick at it my bad now stuck with lights i cant use or have to order more parts which also cost more shipping not happy
I recently purchased red reflective lights for my boat trailer. Price, service and fast delivery time are outstanding. There is no need to waste time, money and energy trying to find items locally. Just let your fingers do the walking on-line to buy quality products at a reasonable price. Carl Milligan - Kinston, NC
Bought for spare. Matches my originals.
Good price, selection and fast shipping.
Rd
9/11/2017
So far, so good,
An exact replacement on my Supra trailer. Works great. Have not yet launched boat so I can't speak to the durability after submersion yet.
Dallas B.
7/7/2018
Continues to work well. No problems at one year
I ordered this replacement light (along with the necessary grommet) after a tire blew out on my EZ Loader trailer and the flying rubber knocked the old light and grommet out of my fender and onto the road where it was promptly crushed by traffic. It is a perfect replacement! Thanks etrailer.com!
This part is functionally and dimensionally equivalent to the OEM part, which has become very hard to find. It will fit Roadtrek's marker lights (mine is a 2004 model). This lamp has a bulb inside which is sealed to the back plate. Connection is by two small round sockets on the back plate that fit the two plug wires on the van.
The used boat I bought was missing the clearance lights on the side of the trailer. etrailer.com had the right part at the right price.VERY FAST DELIVERY TOO. thanks.
Paul
6/28/2020
Perfect,ETRAILER.COM IS THE GO TO PLACE.
Needed to replace my clearance lights on my boat trailer. Talked to Steve at etrailer about mixing LED lights with Incandescent lights and was advised that it was not a good idea. Installed all four lights in 30 minutes, tested and ready to go back fishing.
Dale
11/24/2018
The lights are still working fine. I originally replaced my burned out lights with LED lights and found that by doing so and not changing my main running light that are incandescent the lights would continue to burn out. Now that I put incandescent side lights on I seemed to have fixed the problem.
Great product. Excellent costumer service. Best prices on line.
Super fest shipping.
Highly recommended.
God bless you guys.
Dorothy M.
7/30/2014
I see the light is waterproof but is it submersible?
Plug n play easy.
I A great experience. Product works as it should and Alec C. Made sure to keep me informed throughout the entire proceeds
Light work great!!!
I always buy from etrailer Customer service and fast delivery
John G.
1/26/2020
Still working after a year later going in and out of saltwater [Two Thumbs Up]
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.
Martin
5/24/2023
After a year still have not had to replace the one installed last year. Nice and waterproof.