This TecNiq Slim Line tail light packs eight essential functions into one tough, efficient unit. It handles stop, turn, tail, side marker, clearance marker, rear reflector, side reflector, and license plate lighting — all in a compact 6" x 3-9/16" x 2-1/4" housing. With 7 LEDs total (6 red plus 1 white for the license plate), the light runs between 9 and 14 volts and keeps power draw low while putting out crisp, clear illumination. It’s a dependable way to stay visible and compliant mile after mile.
Wet roads and rainy hauls won’t slow this light down. The housing is hermetically sealed with sonic-welded, potted electronics that make it fully dust- and waterproof to an IP68 rating. That means it’s truly submersible — water won’t sneak in to fog the lens or corrode connections. Once mounted, it stays sealed tight and keeps performing in any weather.
Getting this light on your trailer is straightforward. The surface-mount design uses two standard 1/4-20 carriage bolts (not included), so you can bolt it in place without extra brackets or drilling odd holes. The 12" pigtail connector makes wiring simple too — white for ground, brown for brake lights and license plate, green for right turn, and yellow for left turn. It’s a clean setup that’s easy to service later if needed.
The impact-resistant lens stands up to vibration, debris, and road use without cracking or fading. TecNiq backs it with a lifetime warranty, so you know the housing and LEDs are built to last. Meeting FMVSS 108 requirements means it’s not only tough but also fully road-legal and ready for the long haul.
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 taking a look together at our TecNiq 8 Function Slim Line taillight. It considered a six inch long by three and a half by two inch. Now folks, this is the left side or driver hand side. And the way you could tell the driver's side is that it's gonna have this license plate light down here on the bottom. So as you can see, that is glowing down on the bottom.
I do have this kind of pre-wired right now just for demonstration purposes. So this is just regular daylight and what I can do here is I can simulate the brakes being applied. And so give me a second here. And when the brakes are applied, you're gonna see the light get brighter here. There we go.
And that's how it works. And with the lights off here, you can see a little better. So again, running lights and you have the license plate light on the bottom. And then when you apply the brakes, nice bright brake light, and let's zoom out and see if we can get a better view as well. And again, you have your turn signals.
So you have eight functions. You have stop, tail, turn, side marker, clearance light, rear reflector, side reflector, and again that license plate light, giving you a nice cost effective design. Now this is powered by six LEDs inside of here, plus that white LED at the bottom. And again, you have a nice long length of wires here. It's at least 12 inches it looks like easily.
And then for mounting it, you have the slots here where this would just push down over the bolts that you already have on your trailer, so there's no bolts included. It does use two quarter inch by 20 thread count carriage bolts. And again, it measures six inches, three and a half tall, two inches wide. Now this has been sealed for dust and waterproofing, so it is gonna be great option for you as well in those terrains. And it has a durable impact resistant lens. Now again, this is the left hand side or driver's side. If you want the passenger or right hand side, that item number is TN99AR sold separately. So folks, this is gonna wrap it up for our TecNiq 8 Function Slim Light taillight look together. I'm Steven. Reach out to us if you have any questions or concerns and have a great day.
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