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This 3/4" round marker and clearance light uses a single red LED with a clear lens that’s more efficient and durable than incandescent bulbs. It puts out a bright, clean signal while drawing less power, helping your lighting system run smoother on a 12V DC setup. The solid-state LED design means no filaments to break and no bulbs to replace, so you get reliable illumination every time.
Tight space? No problem. This light is designed for recessed mounting and installs easily into a cutout with the built-in grommet. At only 15/16" thick, it tucks in neatly without sticking out or snagging on anything. The bullet connectors make wiring simple—just plug them into your trailer harness and you’re done.
The housing and lens are made from tough polycarbonate that stands up to road debris, vibration, and weather exposure. That means fewer worries about cracks or leaks over time. This solid build helps keep the LED protected so it continues performing trip after trip without fading or failure.
You won’t have to second-guess your setup. This light is DOT compliant and meets FMVSS P2 P3 PC requirements, so it checks all the boxes for marker and clearance functions. It’s ready to go on the road as part of a fully compliant lighting system.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everyone. Steven here with etrailer.com. Today, we're looking at our Optronics LED trailer light with grommet. It's a marker and clearance light, round red color. Now folks, this is a round marker slash clearance light. It is a red LED, but the lens itself is a clear lens, and I wanna go ahead and go ahead and power this back up.
And let's go ahead and shut the overhead lights off, so we can take a look at this together. So a nice bright LED. Again, it's putting off a lot of output here very, very well, and even from far away, it lights up really good. Now, keep in mind you're getting quantity one. I just have that zoomed in on the one screen there, so you can see this a little better.
So I'll go ahead and zoom back out. Now, I'll show you it back in color. So let me go ahead and unplug this. And keep in mind, again, I just have this demo today. All you're getting is this light here.
You have the grommet included and a nice 12 inch length of wire for the pigtail, these two bullet style connectors. This is DOT compliant, and the overall diameter or dimensions are 3/4 of an inch over the front surface here and about 15, 16 inches deep or thick, depending on how you wanna call it. Now, again, polycarbonate housing and lens, so very nice, heavy duty. Not gonna break on you anytime soon. Well, folks, I think that will wrap it up for our quick look together at this Optronics LED trailer marker light with the grommet.
I'm Steven. Thanks for watching.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews

Victoria H.
3/8/2025
So glad to hear these worked out perfectly for you and they look good too, Steve!

Bob
2/18/2026
Evidently just fine. I traded my camper in on a new one and it was just fine during the inspection.

Michael B.
7/8/2020
Still happy with the lights. Have not had any problems with them whatsoever

Paul S.
2/19/2017
Fantastic....no problem at all.
Do you have a question about this Trailer Light?
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Jesse M.
9/10/2026
Pratiquement tous les feux arrière à DEL enfichables Optronics ont la prise décalée sur un côté. Quel était le numéro de pièce du feu que vous remplaciez? Pretty much all of the Optronics plug-in LED tail lights have the plug offset to one side. What was the part number of the light you were replacing?