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Mini Clearance/Side Marker Light w/ Grommet - Submersible - Red LED - Red Lens - Deutsch Connector
TecNiq

Mini Clearance/Side Marker Light w/ Grommet - Submersible - Red LED - Red Lens - Deutsch Connector

Part Number: TN98MR
In Stock
$10.28
Retail:$16.73
You Save: 39%
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Stay visible when towing your boat trailer at night with this submersible, 1" diameter LED light. This red light can function as a rear side marker or clearance light. PC rated. 8-1/2" Long harness has 2-pin Deutsch connector. Great Prices for the best trailer lights from TecNiq. Mini Clearance/Side Marker Light w/ Grommet - Submersible - Red LED - Red Lens - Deutsch Connector part number TN98MR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (260)
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TecNiq Trailer Lights - TN98MR

Highlights

  • Reliable In Any Weather: IP68 submersible seal keeps water and dust out for lasting performance.
  • One Light, Two Jobs: PC rating gives 180° beam for both clearance and side marker use.
  • Long-Term Dependability: LED rated for up to 100,000 hours means fewer replacements.
  • Tough Against Vibration: Military-grade board and urethane potting protect internal circuits.
  • Simple, Clean Install: Fits a 3/4" cutout and plugs into a 2-pin Deutsch connector.
  • Efficient Power Use: 12V DC draw of just 0.06–0.08 amps saves energy on your trailer.
Made in USA

Features to know about

Better Visibility and Efficiency: Red LED with 180-Degree Coverage

This 1" round red LED light keeps your trailer visible and compliant with lighting standards. It’s PC-rated, meaning it shines across a full 180-degree arc so it can work as both a clearance and side marker light. The single premium diode puts out bright, consistent light while drawing just 0.06–0.08 amps at 9V–14V. It’s energy-efficient, lasts up to 100,000 hours, and resists vibration so you can count on it for the long haul.

Protection from Water and Dust: Fully Sealed, Submersible Design

Launching or towing through wet conditions won’t be a problem with its IP68-rated construction. The housing and lens are sealed together into one waterproof unit, while TecSeal urethane potting protects the circuit board better than common epoxy potting. Whether on the road or at the ramp, you won’t have to worry about moisture or dust damaging the LED or electronics inside.

Tough Enough for Any Trailer: Durable Polycarbonate Build

The lens is made from automotive-grade polycarbonate that resists impact and UV damage, keeping it clear even after long exposure to sunlight. Inside, a military-grade circuit board adds strength and stability. Together, they create a small but rugged light that stands up to harsh environments without fading or cracking over time.

Simple, Clean Installation: Recessed Mount with Deutsch Connector

Mounting is straightforward. It installs into a standard 3/4" diameter cutout using the included grommet, sitting neatly recessed for a clean look and good protection from snags. The 8-1/2" harness comes pre-wired with a 2-pin Deutsch connector that plugs right into existing trailer wiring. With 12V DC compatibility and reliable sealing, it’s an easy upgrade that looks professional once in place.

Specs

Dimensions

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

Dimensional diagram of TecNiq red submersible mini clearance and side marker LED light showing measurements and recessed grommet fit


Electrical

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

Harness

  • Harness length: 8-1/2"

Ratings and Certifications

  • IP rating: 68
  • Meets or exceeds: FMVSS 108 standards

Diagram showing 180-degree light spread pattern for PC-rated trailer light, illustrating coverage for clearance and side marker functions


Warranty

  • Limited lifetime warranty

S34-RR9F-1 TecNiq Red Mini LED Side Marker - Clearance Light - PC Rated - Red Lens - 2P Deutsch Connector





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 can function as a rear side marker or clearance light. PC rated. 8-1/2" Long harness has 2-pin Deutsch connector.

by:

These are great. Super bright



by:

bright, well made, easy to install.



by:

Great Product Pricing



by:

Escellent form factor for a side marker for a custom flatbed.



by:

Working great



by:

I bought the red lights and the amber lights. The polarity between the two is different. You need to be aware of that when you’re wiring them up.



by:

Work Great. Good quality.



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:

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:

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:

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!


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See what our Experts say about this TecNiq Trailer Lights


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Justice A
Updated by:
Justice A
Employee Ryan G
Installed by:
Ryan G
Employee Joshua U
Video by:
Joshua U

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