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This 1" diameter light uses a single red LED that’s built to run up to 100,000 hours. It draws just 0.06–0.08 amps at 9V–14V, so it stays bright without pulling much power. The red lens over the red LED gives off a clean, even glow that stands out clearly as a clearance or side marker. It’s energy efficient, long lasting, and vibration resistant—ideal for keeping your trailer visible every time you’re on the move.
Moisture is no match for this light’s sealed, waterproof construction. The housing and lens are sonically bonded into one solid unit, creating an IP68-rated barrier against water and dust. Inside, the circuit board is encapsulated in TecSeal urethane potting for full protection from corrosion or moisture damage. Even when submerged, it keeps shining reliably without fogging or shorting out.
Visibility from all angles is key for safety at night. This PC-rated light produces a 180-degree arc of red light—90 degrees on either side of its centerline—so it can serve as both a clearance and side marker light when mounted at a 45-degree angle. That wide beam pattern helps your trailer stand out from multiple viewpoints, improving awareness on the road or at the ramp.
Space is rarely generous on a trailer, but this compact round design installs easily using the included grommet in a standard 3/4" cutout. At just 7/8" thick, it sits flush and protected from bumps or snags. The 20' hardwired pigtail gives you plenty of length to route wiring neatly without struggling for reach, making setup straightforward even on longer trailers.
The durable polycarbonate housing is UV-resistant and impact resistant for lasting clarity and strength in outdoor conditions. Built with military-grade circuit board construction, it’s made to handle vibration and rough use day after day. The light meets or exceeds FMVSS 108 standards, so you know it performs up to safety requirements every time you tow.


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everyone, Steven here with etrailer. Today we're looking at a mini clearance or side marker light with included grommet. It's a submersible red LED light with a red lens, and you get a nice 20 foot pigtail included. So folks, this may be small, but it is super, super bright, super brilliant, and it does come with the grommet. You would just push this in place once you got it in your trailer frame, and that's gonna smug it up and hold it in place. Now, as you can see, it's super bright.
It's almost kind of shown through my finger, through my fingernail there. So pretty bright and brilliant, and it does have a 20 foot long pigtail. I've got it kind of wired up today. It just simply uses the bullet style connectors. I'm gonna go ahead and wire this back up, so we can shut off the overhead lights in the studio, and give you a little better view.
Now, I apologize ahead of time. Sometimes the auto focus wants to kick in when it gets dark, so I apologize for that. Here we go, zoomed out. You can see a lot better. Again, this is a one inch diameter light.
It's about 7/8 inches thick on the side, so it's wider on the lens head itself. And it's gonna require a 3/4 inch diameter cutout hole in your trailer frame. And it does feature a PC rated light feature, meaning it's 180 degree arc of red light, so you can indicate it and see it from the side, front on or different angles. So it's a very nice polycarbonate housing, UV resistant lens. Let's go ahead and put the overhead lights back on.
Now these are rated for over 100,000 hours of runtime operation, because again, they're LEDs and they are 12 volts obviously. And again, you simply drill your hole, wire this through, and then once you get it in place, you'll push that down to the grommet. It is a tight fit, it's supposed to be a tight fit. That way whenever you get everything in place, it's not gonna pop out on you, you're not gonna lose it. And so that's basically kind of what it looks like whenever it's installed and pushed all the way in. So great option for you. This again is the mini clearance or side marker light. I'm Steven with etrailer. Reach out if you have any questions about this product or anything else that we carry, and have a great day.
Ratings & Reviews

Nick S.
12/1/2025
That is great to hear! I am glad the process was easy and I hope the install was as well. It looks great on your vehicle!

Mike L.
2/18/2026
The pigtail wires are 16-gauge which is typical. Hope that helps!!
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Mike L.
4/30/2026
We're glad to hear that, good job!