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Forget constant bulb swaps or dim output. This ThinLine LED light uses four bright diodes that put out clear amber light while drawing only 0.06 amps at 12.8V. It’s far more efficient than old incandescent styles and lasts up to 50 times longer. That means you get dependable light that stays bright without adding stress to your wiring or power supply.
Water damage is no match for the sealed design of this light. The housing and lens are sonically sealed into one waterproof unit, keeping moisture out and protecting the LEDs and circuit board. Whether it’s road spray, heavy rain, or full submersion at a boat ramp, the light stays protected and working like it should.
Space is often limited, and this light makes it easy to fit where it needs to go. The rectangular housing measures 3-15/16" long, 1-1/4" tall, and 7/8" thick with mounting holes spaced 3" on center. It surface mounts cleanly using a separate bracket like the A65B (sold separately) and accepts standard 1-prong or 2-prong plugs for quick wiring.
This light is P2 rated, giving you a 45-degree beam spread on each side of center for a total of 90 degrees of coverage. That narrow pattern makes it ideal when you need a dedicated clearance or side marker light. With its amber lens over white LEDs, it gives off crisp visibility so your trailer stands out clearly in low light or nighttime conditions.
Made with an acrylic lens and tough ABS housing, this light holds up well to vibration and long-term outdoor use. It’s also an exact match for Truck Lite #19250Y and Grote #47493 models, making it easy to swap in without needing new holes or wiring changes—just a reliable upgrade that’s built to last.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
I wish there was an indication of the connects on the back along with suggestion for connectors.
Mark
8/25/2019
I ended up not using these because of the connector issues. I have saved them for another project though.
Such an upgrade! My previous leds had one or two in each lamp. These have 4 and being that my trailer hauls my equipment for night work, I am all about visibility! They look great, bright, simple plug and play installation. Loving the mobile Christmas tree effect. Had to overhaul the rear red lighting because they were old bulb markers. All, including my stop/turn/running lights just got converted to leds. No real hassle AT ALL. I honestly felt this company was a bit pricey but you can tell as soon as you open the box they are grade A lighting. Fast and professional service!
Easy install. I bought all LED lights for my Haulmark trailer and was ready to go down the road in minutes. Thanks!
Mr. T.
7/27/2016
Great Products at a great price. My local store wanted to charge me more than twice the price I was able to purchase from you.I will purchase from your company within the next two months. I have additional lighting requirements for my trailer.
I bought the series of thin line replacement lights for my 2005 Haulmark trailer. They fit and worked perfectly, are as visible as the originals (with restored color as well - the old ones were sun-faded) while drawing much less power.
Now the 5 amp fuse that most cars have for a tail light will safely run all of the tail, clearance, and interior lights on the trailer without blowing the fuse.
The first time I plugged in the trailer with the original lights it blew the fuse (without even the interior lights on).
Buying these lights was the perfect solution. Now any flat 4-wire plug on any car can be used to operate the trailer.
Easy to install and matched old part pe rfectly
Upgraded all lighting to LED lights on 2006 Haulmark utility trailer. The new LED lighting provides highly visible safety clearance lighting for night and day use. etrailer website is easy to use, my orders were quickly filled and promptly delivered. Good job!
Excellent products. These lights work perfectly, are rugged and seem to last. The license plate lights are super bright so law enforcement have no problem reading the plate which avoids unnecessary stops. The lights are directs replacements as well so no modifications needed. Great products. I recommend etrailer to many of my friends and colleagues.
Great replacement parts for my enclosed box trailer that was damaged in the Camp Fire in 2018. The trailer held up pretty well but the marker lights, tail lights and fender lights all melted during the fire. These were perfect replacements and mounted very easily.
This light is just what I needed to replace my 6 year old blinkers on my custom truck. You shipped it to me just as planned. Thank you
Lights and light bases arrived very quickly and were just what we needed. The price was excellent and the service also number one. Thank you and even though we don't want to be ordering things to repair our trailer it is comforting to know that you are there to provide them.
David R.
10/23/2014
As I stated for the lights the bases were a perfect solution to the old bases and with the new lights that just snapped in we were back in business.
Easy to install. Super bright at night and just as good during the day! Best prices hands down!
The items I ordered came quickly after I placed the order. Replacing the old lights with the new LED lights was easy and it made a big difference in making the trailer easier to see not only at night but seeing the brake lights in the daylight hours. The roof hatch was a easy replacement for the original one. I know the metal one won’t crack and break like the plastic one that was original equipment. After investing in a trailer to haul the hot rod that has taken years to build, make sure the other guy that’s not paying attention can see you and your investment
Exactly what i received great quality would buy again would recommend
EXACTLY as advertised. I called to place my order and was VERY impressed with the customer service 'attention to detail', quick product delivery, and product quality. Without a doubt, I will be ordering from etrailer.com in the future!
Tj A.
9/2/2016
After a year, the lights still work like new!
Oh my, was all a Twitter when they arrived. This was recommended by members from an RV club. I am replacing my old markers with led. First thing I noticed was the wire connection was um, not what I expected, but could work. Then I got your email, sweet. I watched the install video, oh pooh. These snap in a metal bracket, waaah, got no stinking bracket, I be old school, what a twit.
So, my question I guess is, can I buy these brackets for this light? I like the snap in place idea, the original is mounted with screws and prone to leaks. It was an oops getting these but, now that I learn more about them, I like them better.
These LED clearance lights are a great plug-in replacement for the original lights on my Featherlite horse trailer. Much brighter, which is safer.
Great service from eTrailer, ordered on Monday, received on Wednesday.
John Y.
8/12/2016
Still working great, bright lights all around.
Arrived quickly, as described. Much brighter than previous stock marker light(s)
I purchased LED lights to upgrade the lighting on my utility trailer. The lights exceeded expectations in regards to quality and I was very happy with the speed at which I received them. I have just purchased an additional used trailer and will be upgrading that one as well. You can expect another order from me soon.
Tomk
1/16/2018
Lights are still performing well after a year. No troubles here.
Hello, I was able to get the Manufacturers name off of the trailer light that I needed to replace. I was a plug and play replacement,using the OPTRONICS LED light/lense MCL75B.
The price and shipping at etrailer.com was very reasonable!
Thanks etrailer.com !!!
Dave I.
4/28/2016
Still working great !!!!
I replaced all the marker lights on my older enclosed trailer. Much brighter than the old bulbs.
ordered to replace the faded lights on my trailer, fit perfectly. LED will reduce the draw on my light switch.
These made swapping my horse trailer over to led lights a breeze! Arrived quickly and as usual great customer service from etrailer Staff!
I decided it was time to repair the lighting on a 15 year old trailer due to several being broken, and the rest being very faded. I spent quite a bit of time on etrailer comparing options I finally settled on the 4 diode led's. I was excited to see the difference but was ultimately dissapointed with my decision to swap out the old incandescent with more costly led's as the new led lights put out significantly less light. As u can see in the pictures I did the passenger side first, then I took pics halfway thru. If u look at the driver side with old lights it has alot more light even though it only has only 2 working lights, compared to the 4 on the new side! In the front shot u can see the old on the right is casting 10 times the amount of light on the ground. On the plus side at least the orange is now orange, and the red is red instead of almost clear.
I will say the shipping was very fast, and the the customer service was awsome as always.
I bought my Haulmark 12'x6' Enclosed trailer used a few months back. The trailer was in good shape but the sun faded out the marker lamps. Since I use the trailer as a landscape equipment trailer I'm usually not working at night but now with the daylight savings hour change I find myself getting home when it's dark and now those faded lamps were bugging me. Since I've had great experience in the past with etrailer.com I decided to take the plunge and change out the 14 marker lights to their LED versions...Wow what a difference. Not only are my lamps no longer sun faded but they are bright! Definitely was worth the money and the installation was quick since they simply snap into place.
Thanks,
RAM
Do you have a question about this Trailer Light?
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. Let us know if anything is missing or if you have any questions.
Mike L.
8/25/2018
The lamp you referenced needs a mounting base as stated in the product description, like part # A65PB. The lamp grounds via the mounting screws, gets 12-volt power from the one wire connecting to the running lamp circuit on the trailer.
Helpful Links
Accessories-and-Parts/Optronics/A65PB.html