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If you’re done dealing with dim bulbs or constant replacements, this mini LED clearance or side marker light is a smart upgrade. It uses 3 long-lasting diodes that shine brighter while drawing only 0.06 amps at 12.8 volts. Compared to old bulbs, it’s far more efficient and doesn’t have fragile filaments to break. The amber lens over white LEDs gives crisp visibility that keeps your trailer looking sharp and easy to see.
This light doesn’t sweat moisture. The sonically sealed housing and lens are one solid piece, making it completely waterproof and submersible. Whether it’s rain, road spray, or backing down a ramp, water can’t get inside to corrode the wiring or kill the LEDs. That sealed design keeps it reliable season after season.
Tight clearance on your trailer wall? No problem. Measuring just 2-1/2" long by 1-1/8" tall and only 5/8" thick, this rectangular light mounts flat against almost any surface—no holes cut into the panel required. The single-wire setup grounds through the mounting hardware for clean, simple installation. With 1-3/4" between mounting holes center-to-center, it fits neatly wherever you need it.

Visibility from every angle matters when you’re towing. This PC-rated light throws a 90-degree beam to either side of its centerline for a full 180 degrees of coverage. Mounted properly, it pulls double duty as both a clearance light and side marker, shining bright from the front or side so others always know where your trailer begins and ends.
The polycarbonate housing and lens stand up to bumps, vibration, and exposure without cracking or fading. It’s built to handle life on the road while keeping its clean look and bright output. With a lifetime warranty on the LEDs, this little light is built to last as long as your trailer does.


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Speaker 1: Today we're taking a look at the Optronics Mini Sealed LED Marker Clearance Light. This sonically sealed waterproof light functions as a side marker, or clearance light for your trailer. It is a surface mount installation. You can mount it horizontally, or vertically, whatever works best for your application. Mounting hardware is not included. This is a LED system.
LEDs make great replacements for incandescent lights. They last longer, burn brighter and they're more efficient. With LEDs, you don't have to worry about changing bulbs or worry about brittle filaments. This is an amber light, so it has a nice, durable amber polycarbonate lens. It's a single wire design for power.
And in the unit grounds through the mounting hardware. Again, mounting hardware not included.It is a PC and P2 rated light. It's SAE and Department of Transportation compliant. Taking a look at the overall measurements real quick, and then we'll hook it up to power so you can see what it looks like with power running to it. Edge to edge going this direction measures about two and a half inches.
Top to bottom is about one and one sixteenth, and the overall thickness of the unit gives a measurement of about, I'm going to say nine sixteenths, to five inches. Or excuse me, nine sixteenths to five eighths of an inch thick.The mount holes are separated on center by one an three quarter inches. We're going to go ahead and hook it up to power. That way you can see what it looks like with power running to it. And then we'll also be able to turn off overhead light so you can see it in a low light setting.
So you can see here that it sends out a nice, bright, consistent signal. Again, it is an LED light. But when it comes to the power draw at 12.8 volts we're looking at 0.06 amps and Optronics puts a lifetime warranty on the LEDs.And that's going to do it for today's look at the Mini Sealed LED Marker Clearance Light.
Ratings & Reviews
Exactly what I ordered and expected with fast shipping!
The product has apparently changes. The part number is the same as what I purchased in the past but these are NOT the same marker light, they are cheap knock-offs. Not even close to the same light. See attached picture, the one on the left is what this part number used to be, the one on the right is the cheap replacement that was sent. Will be returning. It’s too bad I can no longer get the same quality light to match the others on my trailer.
So far these led flush mount lights are working great. They're bright and a refreshing update over old incondesant lights. I got these to put on an older camper I purshased. From the photos you can see what was on the camper and I what I upgraded to. The old lights were dull and could barely tell they were lit. These lights bring a modern day update to an 1989 camper. Besides the product being good the shipping was fast and free. And I also like that on etrailers site when your package is in shipment they have a map of the US showing where your package is.
This side marker light is a replacement to an existing one. It is an exact replacement. The new light is spot on to the one I installed about 4 years ago. Good quality. It see’s salt water continuously.
Very strong led light. And very multi purpose. Built a toy hauling trailer for a friend that need some extra light for loading up after dark, and liked to be able to keep a eye on his load after dark. These worked out great, also used some to light up some quads. Very bright for as small as they are. Oh and there are 26 lights on the trailer. Lol no problems with any of them.
A couple of years ago, I converted a single jet-ski trailer to a kayak trailer to hold my two kayaks, and installed new LED stop/turn/brake lights and clearance lights from etrailer.com. The lights worked great, and I used the trailer for a couple of years before I realized that I was missing a light for the license plate! I'm surprised I never got pulled over by the police! etrailer.com came to my rescue again with this great LPL31CB license plate light. It's very bright and really lights up the plate and the ground around the back of my trailer. Recently I added three more small red clearance lights at the back of my trailer, so the tailgaters and crazy drivers have no excuse about seeing my trailer! See the pictures! etrailer.com has great products, great service, and fast shipping!
Perfect fit replacement. Delivered quickly at a great price. Easy install and safely back on the road.
I purchased this light to replace a cargo trailer light. It isn't a exact match but pretty close. It gets the job done and unless you know the light is different no one will know. Light looks the same as the original.
LED license plate light really lights things up
The replacement lights are exactly the same as original. Other online offerings were similar but would have required modification. Pricing was competitive as well.
Were a perfect match for the clearance lights on my 2015 American Hauler trailer.
The customer service was spot on.
I would recommend this product as well as recommend ordering other products from etrailer.com.
So far this license plate light has worked flawlessly! The only reason I didn't give it 5 stars was that I thought the original light (same or very similar light) would last "forever" considering how much we use the trailer. In any case, this light thoroughly illuminates the license plate, so it's easy to see for the toll cameras in our area! I really appreciate the support and products that etrailer supplies. The other lights on my trailer (tail, turn, brake, clearance) have worked great, as long as I maintain a good ground connection on the wiring! I recently had a problem with intermittent lights (blinking on and off), that I eventually traced to a bad ground wire INSIDE the trailer-side wiring connection. I replaced the trailer-side connection, re-spliced the other wires, and wired everything through a weatherproof junction box that I bolted (drilled and tapped) to the side of the trailer tongue. The new ground wire is fastened securely to one of the threaded/bolted connections and seems to be working well so far. I used wired nuts to connect the other wires inside the weatherproof box, so it will be easy to replace connectors if they fail in the future.
Arrived on time perfect
Great little lights
Exactly what I ordered and shipping was fast. Trouble free transaction all around
Unfortunately, my old age led me to believe that another part, similar to the one I ordered arrived. Sadly, it was the wrong part. I called e-Trailer to complain that the part they sent was wrong; however, it was s part from a competitor. They agreed to send another. When I discovered the error I had made, I called to ca
Novel.. they were gracious.
easy to install and works great
Perfect Replacement for marker lights on my 2016 Backtrack trialer for my Xpress boat.
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Jose
2/14/2024
Excellent product trailer has been submerged and no issues at all very bright and visible