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TecNiq Low Profile Stop Tail Turn Light - 15.5" - Clear Lens
TecNiq

TecNiq Low Profile Stop Tail Turn Light - 15.5" - Clear Lens

Part Number: TN42TR
In Stock
$12.44
Trailer Lights
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Quality LED lighting from trailers and trucks to marine and emergency gear. Easily installed, rugged and lifetime guaranteed for demanding use. Great Prices for the best trailer lights from TecNiq. TecNiq Low Profile Stop Tail Turn Light - 15.5" - Clear Lens part number TN42TR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (70)
  • Q & A (0)
  • Videos (1)
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TecNiq Trailer Lights - TN42TR

Highlights

  • Slim Fit Anywhere: 15-1/2" x 1-1/4" low-profile design mounts where space is tight.
  • One Light, 3 Functions: Provides stop, tail, and turn signals for clear communication on the road.
  • Reliable In Any Weather: Hermetic seal keeps out dust and water for long-term performance.
  • Fewer Replacements Needed: 11 LEDs use less power and last longer than bulbs.
  • Impact-Resistant Build: Durable lens holds up against vibration and debris.
  • Road Legal: Exceeds FMVSS 108 standards so your trailer stays compliant.
Made in USA

Features to know about

Slim Spaces and Tight Installs: Low-Profile Surface Mount Design

Sometimes there’s just not much room to work with. This TecNiq low-profile stop, tail, and turn light measures only 15-1/2" long, 1-1/4" tall, and just 1/2" deep, so it fits easily where bulkier lights won’t. The surface-mount design uses two screws (caps included), making it fast to install without cutting or recessing into panels. It’s a clean, solid fit that looks good and stays put.

Keeping the Elements Out: Hermetically Sealed and Submersible

Moisture and dust are no match for this light. The housing is hermetically sealed to keep out water and debris, giving you a fully submersible lamp built for harsh environments. Whether it’s wet roads or full immersion, the LEDs stay protected and shining bright. It’s built rugged for long-term use where reliability really matters.

Bright, Efficient Illumination: 11 Powerful LEDs

Visibility is key for safety, and this light delivers with 11 bright LEDs that clearly signal braking, turning, and running lights. Operating on 9–14 volts DC, it gives off a sharp, even light that’s easy to see in daylight or dark conditions without pulling much power. You get dependable lighting that’s energy-smart and long-lasting.

Durability That Lasts: Impact-Resistant Lens with Lifetime Warranty

Road debris, vibration, and weather won’t slow this one down. The tough impact-resistant lens holds up to demanding use while maintaining clarity over time. TecNiq backs it with a lifetime warranty, a sign of confidence in how well it’s built to perform year after year.

Reliable Compliance and Performance: Meets FMVSS 108 Standards

Safety standards count when lighting up the rear of your rig. This stop/tail/turn light exceeds FMVSS 108 requirements, so you know it’s bright enough and visible from every angle it needs to be. It brings together solid construction and proven compliance—all in one slim package ready for any setup.

Specs

Dimensions

  • Measurements: 15-1/2" long; 1-1/4" tall, 1/2" deep

Electrical

  • LEDs: 11
  • Voltage: 9 to 14 volts DC

Color

  • Color: Clear

Mounting

  • Mounting: Surface mounted using (2) screws (screw caps included)
  • Connector: 9" pigtail

Warranty

  • Lifetime warranty

T10-RC00-1 T10 Red Low Profile STT, Clear Lens





Video of TecNiq Low Profile Stop Tail Turn Light - 15.5" - Clear Lens
Video Thumbnail Video Player Dialog

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of TecNiq Trailer Lights - Tail Lights - TN42TR

Hi everyone. Steven here with etrailer.com. Today we're looking together at this TecNiq low profile stop tail and turn light. It's 15 and a half inches in length in a nice clear lens, but with red LEDs. So as you can see, you have 11 powerful LEDs here, and right now I've got it pre-wired loosely here. That's your running lights.

And then of course, if you hit the brakes, it's gonna be brighter. And let's go ahead and show you that in the dark as well so you can get a better view. So running lights, and then obviously the brakes. And let's zoom out and hopefully my auto focus here will cooperate. There we go.

So as you can see, you're gonna be bright, you're gonna be safe on the side of the road or just driving in general. And this is gonna be a great option for you. But once again, it does feature a nine inch pigtail out the back and it's all kind of tight together except for right here at the end where they've given you some three different wire colors, blue, red, white, and black rather. And they've just snipped off the end of 'em and cleaned them up a little bit for you. And again, you have a 15 and a half inch overall length here on the light itself.

And then the mounting holes on center looks about 14 and a half inches. So again, everything's sealed up. Clear lens red, LEDs inside, runs on 12 volts. Folks, this is the low profile stop tail and turn light. I'm Steven.

Thanks for watching. If you have questions about this product or anything else, reach out to us. We are here to help you. Have a good one.

Customer Satisfaction Score:

Ratings & Reviews

4.7

70 reviews
Review sort icon
Quality LED lighting from trailers and trucks to marine and emergency gear. Easily installed, rugged and lifetime guaranteed for demanding use.

by:

Fast service and the correct part!



by:

Fast delivery. Exactly what I wanted



by:

Good except you all can not read John did not order this william did and william name was on the order this is twice you put Johns name on something I ordered



by:

Perfect fit!



by:

quality is good



by:

look great fast service



by:

Fits my 2021 Little Guy Max perfectly!



by:

Exactly what I needed



by:

Placing the order was easy. Shipping was extremely fast. Communication was excellent and accurate. Delivery was early and follow up on satisfaction was quick. I am very satisfied and will definitely order from your company again. Thank you



by:

Easy hook up, replaces same type of light. My attachment screws don't allow the screw cover caps to be inserted but I may file them down so they sit in properly.



by:

Perfect match for my InTech Magnolia. Also, customer service was excellent as usual!



by:

i have not installed the product yet . no feedback yet..



by:

It matched the OEM on my Titanium cargo trailer



by:

Fast shipped and excellent light!



by:

Perfect replacement for my trailer tail lights, fast shipping



by:

Better than stock
Dealing with E trailer
was a pleasant experience. I highly recommend it.
Keith



by:

My trailer is 10yrs old and I was happy E-Trailer had them in stock.
The lights are perfact.
Thank you



by:

Quick reply and fast shipping. Just perfect and product is as described NEW.



by:

Perfect replacement!



by:

I like the expertise etrailer provides in videos and they had the exact light I needed to replace.



by:

great price and shipping



by:

Mounting holes not drilled out



by:

Lights are exactly what I wanted the back of my trailer is completely updated now.

Lazer S. profile picture
Etrailer Expert

Lazer S.

3/24/2026

Glad we could help, Dale! Looks like this will be quite the upgrade! What do you tow in your trailer? Work stuff or fun stuff?



by:

Well once we get the lights installed, I will have a better idea how to rate your lights. we just bought this trailer and we quickly realized the old lights were junk. We will let you know when new lights are installed



by:

These are an exact replacement for the tail lights on our NEO NAV 8.5ft enclosed trailer. There are no instructions in the box but they're not needed to just replace in kind. There are screw covers that are difficult to remove and easy to lose. In the end I added a little clear silicon to the screw hole as the covers would not fit over the stock screws anyway.


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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Sabrina W
Written by:
Sabrina W
Employee Kara L
Edited by:
Kara L

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