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Swapping out old incandescent bulbs for LEDs is one of the easiest upgrades you can make for better visibility and efficiency. This compact red LED side marker light runs on 9–14V DC and only draws 0.06–0.09 amps, giving you bright, reliable light without taxing your electrical system. Rated for over 100,000 hours of life, it’s built to shine for years without worrying about burnt-out bulbs or dimming over time.
Moisture and grit are tough on trailer lights, but this one is built to handle it. The housing and lens are sealed into a single unit, keeping out water and debris even when submerged. TecSeal urethane potting adds another layer of protection by sealing the internal circuit board from moisture and corrosion. With its IP68 rating, it stays watertight and dustproof through rain, road spray, and repeated dunking at the boat ramp.
When space is limited, this light fits where others won’t. It installs in a standard 3/4" grommet opening but is only 5/8" deep—about half the depth of most lights in this size range. That low-profile design makes it perfect for flush or recessed mounts while still maintaining a neat, professional look. The included 9" pigtail wire lead gives you enough reach for a clean setup without excess slack.
Visibility from all angles is key to safety, and this PC-rated light delivers a full 180 degrees of illumination. It meets PC/P2 output standards under FMVSS 108, meaning it shines brightly both head-on and from the side. Mounted at a 45-degree angle on the trailer’s corner, it does double duty as both a clearance and side marker light—saving space and simplifying your lighting setup.

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everyone. Steven here with etrailer.com. Let's take a real quick look together at our Tecniq mini side marker light. Folks, this is a red 3/4 inch wide by 3/4 inch deep and it uses a rubber grommet, as you can see here included. And basically you'll just pop that into the grommet once you get everything pushed in place on your trailer or vehicle, however you're installing it. And it's gonna give you a nice, bright LED side marker light.
It's gonna be reliably visibly for other people to see you and for you to see your trailer as well. And it's a small seal polycarbonate lens, so it's resistant to impact, UV damage, and it has ratings for safety and it meets all DOT standards as well. So as you can see with my overhead lights off in the studio, I apologize for the auto zoom there by the camera. It is far away, but you can see, even though it's a little 3/4 inch, you can see it from far away. So again, it's a great option to be visible and safe and meet all safety requirements.
Now these are urethane potting inside of there, and that protects the internal circuitry of this light. Excuse me. And as you can see, you got a nine inch long pigtail. You got white and black wires. And like I said, everything inside is nice and safe.
It's been tested and rated for over 100,000 hours of LED Life. Runs on 12 volts. It's a great option, again, overall, I know I said 3/4 inch wide on the light, but the whole thing grommet included, is one inch diameter and the depth of the grommet is 5/8 inches deep. Folks, that will wrap it up for our quick look together. I'm Steven.
Thanks for watching.
Ratings & Reviews

Mike L.
4/30/2026
We're glad to hear that, good job!

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!
Info for this part was:
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Mike L.
2/18/2026
The pigtail wires are 16-gauge which is typical. Hope that helps!!