bing tracking image
  1. Trailer Lights
  2. TecNiq
  3. Clearance Lights
  4. Round
  5. LED Light
  6. Red
Mini Clearance/Side Marker Light w/ Grommet - Submersible - Red LED - Red Lens - 18" Pigtail
etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
TecNiq

Mini Clearance/Side Marker Light w/ Grommet - Submersible - Red LED - Red Lens - 18" Pigtail

Part Number: TN68MR
In Stock
$3.55
Retail:$5.52
You Save: 36%
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

etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Stay visible when towing your boat trailer at night with this submersible, 1" diameter LED light. This red light functions as both a rear side marker and clearance light. PC rated. 2-Wire design. 18" Long pigtail. Great Prices for the best trailer lights from TecNiq. Mini Clearance/Side Marker Light w/ Grommet - Submersible - Red LED - Red Lens - 18" Pigtail part number TN68MR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (260)
  • Q & A (0)
  • Videos (1)
  • Photos

TecNiq Trailer Lights - TN68MR

Highlights

  • Stays Bright in Any Condition: IP68 sealed housing keeps water and dust out for dependable light.
  • Two Lights in One: PC rating gives 180° coverage, acting as both side marker and clearance light.
  • Built to Last: Polycarbonate lens and urethane-potted circuit board protect against shock and moisture.
  • Energy Efficient: Red LED draws only 0.06–0.08 amps for long-lasting, low-power performance.
  • Quick, Clean Install: Fits a 3/4? cutout with recessed mount and includes an 18? pigtail harness.
  • Road Legal: Meets FMVSS 108 standards so your trailer stays compliant.
Made in USA

Features to know about

Brighter and Longer-Lasting Lighting: Efficient Red LED Output

Older incandescent lights fade fast and pull more power than they should. This 1" diameter red LED light keeps things simple with a single diode that’s energy efficient, vibration resistant, and rated for up to 100,000 hours of operation. At 12V DC, it only draws between 0.06 and 0.08 amps, so it stays bright without putting a strain on your electrical system.

Built for the Water: Fully Sealed and Submersible Design

If you’re around water often, this light is made to handle it. The housing and lens are sealed together to form one waterproof unit, keeping moisture from ever reaching the electronics. Inside, a TecSeal urethane potting fully encapsulates the circuit board for reliable protection against dust and water intrusion. With an IP68 rating, it’s built for use in harsh environments where ordinary lights wouldn’t last.

Compact Fit with Simple Wiring: Easy Recessed Installation

Tight space? No problem. This round light fits neatly with a 3/4" diameter cutout using the included grommet. The recessed mount keeps it protected and out of the way. It comes with an 18" pigtail that uses a simple 2-wire design—just connect power and ground, and you’re done. At only 7/8" thick, it installs cleanly and stays secure on your setup.

Better Visibility All Around: PC-Rated 180-Degree Beam Pattern

Visibility from more than one angle makes a big difference for safety at night or in low light. This PC-rated light produces a 180-degree arc of red light that can be seen from the front and sides, so one unit can function as both a clearance and side marker light when mounted at the corner. It meets or exceeds FMVSS 108 standards for reliable signaling and compliance on the road.

Tough Enough for Years of Use: Military-Grade Components

Durability is built in from end to end. The circuit board uses military-grade construction for long-term reliability, while the UV-resistant polycarbonate lens stands up to sun exposure without yellowing or cracking. Combined with its impact-resistant housing and premium materials, this small round light keeps performing no matter what conditions you put it through.

Specs

Dimensions

  • Overall dimensions: 1" diameter x 7/8" thick
  • Dimensions without grommet: 3/4" diameter x 7/8" thick

Dimensional diagram of the TecNiq Mini Clearance/Side Marker Light showing measurements and round grommet design for recessed mounting.

Electrical

  • Input voltage: 9V - 14V
  • Power draw: 0.06 - 0.08 amps
  • Diodes: 1

Wiring

  • Wire length: 18"

Ratings

  • IP rated: 68

Warranty

  • Limited lifetime warranty

S34-RR9H-1 TecNiq Red Mini LED Side Marker - Clearance Light - PC Rated - Red Lens - 18" Lead





Video of Mini Clearance/Side Marker Light w/ Grommet - Submersible - Red LED - Red Lens - 18" Pigtail
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 Let’s Check Out the Mini Clearance/Side Marker Light w/ Grommet

Hi everybody. Andy here with etrailer.com. Let's take a real brief look at this submersible red LED mini clearance or side marker trailer light with grommet. Now this light is going to function as both a rear side marker and clearance light when properly mounted. And this features one red LED underneath a red lens. This is rated up to 100,000 hours of operation.

It's energy efficient, long lasting, and vibration resistant. As you can see, I shut my lights off here real quick just to give you a better demonstration of what this is going to look like in the dark. This is a wide view and I'm just gonna shine it on the wall behind me. And so hopefully you can get a good idea of what this is going to look like. Going back in for a closeup.

It's pretty bright for the type of light that it is. This is a PC rated light, meaning it produces a 90 degree angle of light on either side of its center line for a total of 180 degrees of coverage. This beam pattern can be clearly seen when you're standing directly in front of the light, as well as when you are standing on either side of the light. So rather than buying a side marker and clearance light separately, you can mount this single PC rated light at a 45 degree angle on the front corner of your trailer to act as both. This sealed waterproof light includes a durable polycarbonate housing and a UV resistant lens.

The circuit board is of a military grade construction and the urethane potting offers better protection than the common epoxy potting. This is IP rated at 68. Of course, this is 12 volt DC compatible. This is a two wire pigtail. You can see here on the other side, so you'll just hard wire this in to your application.

The wire length I measured before our time together is about 17 inches long. And this is a recessed mount installation with the included grommet that you see here. And installation's going to require a three quarter of an inch diameter cutout. This is about seven eighths of an inch thick. We do have a diagram of additional measurements of this light on our product page if there's some additional measurements that you needed that I did not cover with you today. This does meet or exceed FMVSS 108 standards. And this does have a limited lifetime warranty. Well, that's gonna wrap up our real quick look today. I do hope that our time together was enlightening for you. Again, my name is Andy. Thank you for joining me.

Customer Satisfaction Score:

Ratings & Reviews

4.7

260 reviews
Review sort icon
Stay visible when towing your boat trailer at night with this submersible, 1" diameter LED light. This red light functions as both a rear side marker and clearance light. PC rated. 2-Wire design. 18" Long pigtail.

by:

The RV clearance light are much better than original ones. They are brighter and set closer to the surface. I replaced 2, 1 red and 1 amber and they fit perfectly. Wire color code was different, but just touch wires together and if it lights connect it.



by:

Great lights.



by:

Excellent thank you



by:

Nice and bright
Easy installation



by:

Great service and light exceeded my exp ectations



by:

When I first installed it, it seemed to be dull but it was because I didn’t have a good ground.



by:

a fun little project, I put new tail lights on my trailer and found out I had one bad wire , so I pulled new wires and added these onto my Roller guides , look really nice!



by:

Perfect fit to replace one that was damaged on our trailer.



by:

They are great just what i was looking for super Brite and easy install



by:

Great replacement light however the wiring is reversed from the lamps on my unit.



by:

These lights were exactly what I needed and replaced some broken ones on a trailer fender. Good quality and were as advertised.



by:

Great clearance lights for my new ebike rack!!



by:

Product itself is great. I'm not familiar with trailer wiring, so if there is a standard wire gauge that is typically used that's on me for not knowing it, but it would be nice if it were included in the product description. Aside from that, I am extremely satisfied with my item.



by:

More info on size of marker lights. Was replace 3/4 lights on a Tritons snowmobile trailer with clam shell on it. They work just not as bright as old lights.



by:

Excellent product I will recommend to friend , excellent communication with buyer
Thank you guys !



by:

Plug and play just like OEM! Great product and price!



by:

Matched the bulbs in my shoreland’r trailer perfectly, the plugs were a different size. I just heat shrink soldered the new one on. Probably a better connection anyway. No problem



by:

These clearance lights are an exact replacement for those on my Wells Cargo trailer, whose grommets had rotted from exposure to the sun. Etrailer's list of their product's specifications made it easy for me to order the correct part. Shipment was immediate. I'm a happy repeat etrailer customer!



by:



by:



by:



by:



by:



by:



by:

Had an issue with my order. This was corrected immediately. Great customer service!


25
25

See what our Experts say about this TecNiq Trailer Lights


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Justice A
Updated by:
Justice A
Employee Ryan G
Installed by:
Ryan G
Employee Andy C
Installed by:
Andy C
Employee Joshua U
Video by:
Joshua U

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.