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Swapping out old incandescent lights for LEDs makes a big difference in visibility and reliability. This 3/4" round light uses a single red LED that shines brighter while using less power—just 0.052 amps at 12V. With no fragile filaments or bulbs to replace, it lasts up to 50 times longer than standard lights. It keeps your trailer visible without overloading your electrical system, and once it’s in, there’s practically no maintenance needed.
If your trailer sees rain, road spray, or even full submersion, this light is ready for it. The housing and lens are sonically sealed into a single waterproof unit so moisture can’t sneak inside and ruin the diode or wiring. It’s built for tough environments where water resistance really matters, staying dependable whether you’re backing into a wet ramp or hauling through bad weather.
Good lighting isn’t just about brightness—it’s about coverage. This PC-rated light throws a 90-degree beam to each side for a full 180 degrees of visibility. That wide spread means it works as both a clearance and side marker light when mounted properly, helping others see your trailer from more angles in low-light conditions.
Space is tight on most trailers, so compact lights make life easier. Measuring just 3/4" in diameter and 15/16" thick, this recessed-mount light installs neatly with the included grommet. It only needs a 3/4" hole to mount flush and clean against the surface. The simple 2-wire pigtail—one lead for power, one for ground—keeps wiring straightforward so you can get it installed quickly and back on the road fast.
This light doesn’t mind heat or heavy use. The polycarbonate lens and housing handle up to 270 degrees before melting, which means it stands up to hot weather and long days on the road without deforming or fading. That same tough build also resists cracking and wear from vibration, making it a dependable choice for lighting you can count on trip after trip.


Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews
This light is a perfect replacement of the light I was looking for.
Fast shipping and Perfect product!
Great service , fast shipping
Very nice product, will add some nice marker light to the trailer.
Went in great for replacement
Awesome service and prompt shipping. Great selection of products
Very easy to deal with,fast shipping,products exactly as expected! Will recommend to others.
Great quality. Fit exactly into hole of broken light and took a few minutes to wire up. Still working well 1 year later.
All products are in excellent condition, just ordered the lights for spare before trailer manufacture changes design and can get them.
excellent brightness & quality
Perfect fit, tinned leads these should last a while! The original lights on my boat trailer only last five launch and retrieves.
I ordered these lights when I rebuilt my trailer, extremely easy to install and super bright.
Exactly what I needed!
Looks like a great product. Hope it works well shipping. It was here in no time at all and it was actually the part I ordered. Thank you so much. Great job.
There was an issue with the shipping and I had to wait almost a month to receive my order.
Exactly what I needed! Fast shipping!
Have used this product in the past with great success. Retro fit these to the top of a trailer frame, added a water activated switch and synthesizer and created runway lighting effect for nighttime launching and loading.
Changed my equipment trailer lights over to LED. I was able to get everything I needed plus quick shipping.
Replaced all the LED lights on my Aluma M10 trailer. Everyone of the lights exact replacements for what was on there. I am a repeat customer because of the Customer Service and quality of items that etrailer.com provides.
Again, just what I needed for side lights on my trailer.
Great 3/4” LED MARKERS, easy install. Etrailer has become my best source for trailer parts, and their sales people are great, as well! Every component I have purchased from Etrailer has been excellent, and their post-sale support is excellent.

Kevin
2/19/2023
Very well these LED lights are highly visible and easily installed! I recommend them for trailer applications.
Super clean look. Installed these on my boat trailer that just went through a complete restoration.
Exactly as advertised.
Good customer service too
It is a perfect directive replacement for one that had burned out.
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Francis
7/19/2023
After a year, still working great. I wouldnt hesitate to order again. Great product