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Upgrade from dull incandescent lights to bright, efficient LEDs. This mini side marker and clearance light uses 3 amber LEDs behind a clear lens to deliver stronger visibility while drawing only 0.06 amps at 12.8V. The LEDs last up to 50 times longer than bulbs, so you don’t have to worry about replacements or burned-out filaments. It’s a dependable, low-power option that keeps your trailer visible without taxing your electrical system.
If your trailer ever sees mud, rain, or even full submersion, this light can handle it. The housing and lens are sonically sealed into a single waterproof unit that keeps moisture out and protects the LEDs and circuit board. Whether you’re hauling through storms or backing down a ramp, this sealed design prevents corrosion and water damage for long-term reliability.
Visibility from all angles is key for safe towing. This PC-rated light spreads light 90 degrees from each side of its centerline for a full 180 degrees of coverage. That wide beam makes it visible from the front, rear, and sides when properly mounted—working as both a clearance light and a side marker light to help others see your trailer’s position in traffic or at night.
Tight mounting spots aren’t an issue with this compact 2-1/2" long by 1-1/8" tall oblong light. It surface mounts flat against your trailer using standard mounting hardware (not included) and needs only a small wiring hole. The single-wire design grounds through the mounting hardware, keeping the setup clean and minimal whether you mount it vertically or horizontally.
This light’s polycarbonate lens and housing stand up to impacts, UV exposure, and heavy use without cracking or fading. With a lifetime warranty on the LEDs, it’s built for years of service on any trailer that demands dependable lighting day after day.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Jeff: Hello, everybody. This is Jeff at etrailer.com. Today, we're going to take a look at the Optronics Mini Side Marker and Clearance Light. This has a clear lens with amber LEDs. Now this is a nice mini LED trailer light, which will function as a clearance and side marker light when it's properly mounted. It does use LEDs, which make great replacements for incandescent lights, the LEDs will last 50 times longer, they're more efficient because they'll provide brighter light with less power output.
And of course there's no bulbs to replace or brittle filaments that'll break, and they do give you a lifetime warranty on the LEDs. You can see those LEDs are a nice durable, polycarbonate housing and lens. You can see it has a clear lens over amber LEDs. And there are three LEDs in there. This is compatible with 12 volt DC systems, and it is designed to surface mount to your trailer.See, there's two holes, one on each end.
Now the hardware to install this is not included and it can be mounted either horizontally or vertically. It does use a two wire pigtail plug for your connection. And this is DOT, Department of Transportation compliant. It is PC rated.Few specs on this. We're going to measure for you the overall length from one end to the other.
It's right at 2 1/2 inches long. The height of it at the widest point in the middle is going to be 1 1/8 inches tall. And the thickness of it has right about 5/8 of an inch thick. Now the distance between the mounting holes center to center is 1 3/4 inches. So what we're going to do is go ahead and plug this into some, I've got a two pin plug here and plug it into.
And once you got it plugged in, go ahead and turn on our power and you'll be able to see there's your three amber LEDs. Go ahead and turn off the overhead light. Give you a good idea of how bright the light is. Now go ahead and turn back on our overhead lights. And we're going to turn off our power.But that should do it for the review on this Optronics Mini Side Marker and Clearance Light with the clear lens and the amber LEDs..
Ratings & Reviews

Brooke M.
2/25/2025
Thanks for the photo as well as all the tips about install. Its nice knowing what other peoples first hand experience was. Thanks!
Info for this part was:
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David
8/3/2024
Lights still work great.