bing tracking image
  1. Trailer Lights
  2. TecNiq
  3. Tail Lights
  4. Round
  5. LED Light
  6. Red
  7. White
TecNiq High Visibility Stop Turn Taillight - 4" - Round - Flange Mount
etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
TecNiq

TecNiq High Visibility Stop Turn Taillight - 4" - Round - Flange Mount

Part Number: TN94AR
In Stock
$23.45
Retail:$39.19
You Save: 40%
Trailer Lights
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Videos

etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
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 High Visibility Stop Turn Taillight - 4" - Round - Flange Mount part number TN94AR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (3)
  • Q & A (0)
  • Videos (1)
  • Photos

TecNiq Trailer Lights - TN94AR

Highlights

  • One Light, 4 Functions: Provides stop, turn, tail, and backup lights for your trailer.
  • Bright Visibility Anywhere: 8 red and 2 white LEDs make sure you’re seen in all conditions.
  • Reliable In Any Weather: Hermetic seal keeps out dust and water so your light stays working.
  • Built To Last: Impact-resistant lens stands up to rough use and road debris.
  • Road Legal: Exceeds FMVSS 108 standards so you stay compliant on the road.
  • Quick Setup: Flange mount fits standard holes and uses a tripole connector for easy install.
Made in USA

Features to know about

Brighter and Safer on the Road: High Visibility 10-LED Design

When you need to be seen in all conditions, this TecNiq 4" round light delivers. It uses 10 LEDs—8 red and 2 white—to power its stop, tail, turn, and reverse functions. The clear lens keeps the light crisp and visible from a distance, helping others spot you sooner whether it’s day or night. Operating from 9 to 14 volts DC, it stays bright and reliable without flicker or dimming.

Built for Harsh Conditions: Hermetically Sealed and Waterproof

If you’re tired of lights fogging up or failing after a few wet trips, this one’s built differently. The entire housing is hermetically sealed to block out dust and water completely. That means it’ll hold up in rain, mud, or washdowns without corroding or shorting out—so once it’s mounted, you can forget about it.

Rugged and Reliable: Impact-Resistant Lens Construction

Rough roads and heavy use can crack or dull lesser lights, but this light’s durable impact-resistant lens keeps it protected. It’s engineered to exceed FMVSS 108 standards for safety and performance, giving you confidence that it can handle vibration and debris without failing or fading.

Easy Fit Upgrade: Flange Mount with Standard Hole Pattern

Swapping out old lights doesn’t have to be complicated. This model uses a flange mount design that fits standard mounting holes, so it installs cleanly without drilling new ones. The tripole connector makes wiring straightforward too—plug in, bolt down, and you’re ready to go.

Dependable for the Long Haul: Lifetime Warranty Assurance

TecNiq backs this light with a lifetime warranty, showing how confident they are in its build quality. Once installed, you can count on consistent performance for years without worrying about replacements or maintenance.

Specs

Measurements

  • Diameter: 5-1/2"
  • Depth: 1-1/2"

Electrical

  • Voltage: 9 to 14 volts DC
  • LEDs: 10 (8 red / 2 white)

Color and Lens

  • Color: red LEDs, white LEDs, and clear lens

Mounting

  • Mounting type: Flange mounted
  • Connector: Tripole

Warranty

  • Warranty: Lifetime warranty

T45-RWFT-1 4" Round STTR Red Lens, Flange Mount, Tripole Connector





Video of TecNiq High Visibility Stop Turn Taillight - 4" - Round - Flange Mount
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 - TN94AR

Hi everyone, Steve here with etrailer.com. Let's take a look at our TecNiq high visibility stop turn taillight. It's a four inch round flange mount and you're gonna have 10 LEDs power in this eight red ones and two white ones in the center for reverse. Now this is a durable impact resistant lens. It meets all FMVSS 108 standards, and it fits standard nine holes. So overall, including the flange is five and a half inches diameter, but the red light itself is four inches.

And on the back you do have two spots for two different tri pole plugs sold separately. And that's gonna be for your reverse and your stop tail and turn lights as well. Now I do have some wires here as you can see, I do have a way to kind of test this today together. So let's go ahead and take a look first at the reverse light. As you can see, super bright white.

It's gonna be highly visible at nighttime and at daytime alike. And if we go over here, let's do the turn signals. So that's your running slash turn and then the brake lights, bear with me here. There we go. So running lights, sorry, running lights.

And then the brake lights are brighter. So I do wanna try to do this with the lights off as well so bear with me here. And again, that would be your running lights. Then your turn slash brake lights, as you can see, much, much brighter. So again, folks, you have a great option here as far as mounting this again with the three screws sold separately, but again, you most likely already have those as this would be mainly a replacement light, most likely.

Folks, if you have any questions about this or any of the lights, we care, reach out to us, we're here to help you. I'm Steven, thanks for watching and stay safe while you're towing.

Customer Satisfaction Score:

Ratings & Reviews

3.7

3 reviews
5 Stars
(2)
4 Stars
(0)
3 Stars
(0)
2 Stars
(0)
1 Star
(1)
Review Sort Icon
by:
You should let everyone know that is -1 I needed 2 I ordered tail lights and backup lights now I have 1 of each
by:
by:
3
3
true

See what our Experts say about this TecNiq Trailer Lights


Info for this part was:

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

At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924