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GloLight Thinline LED Trailer Light - Brake, Tail, Turn - Submersible - Red - 17" Long
Optronics

GloLight Thinline LED Trailer Light - Brake, Tail, Turn - Submersible - Red - 17" Long

Part Number: STL179RB
In Stock
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$38.70
Retail:$55.06
You Save: 30%
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This long, thin tail light fits in those tight spaces on your trailer or truck where you couldn't fit anything else. It mounts on the surface and wires to your trailer with the included 3-wire pigtail. Great Prices for the best trailer lights from Optronics. GloLight Thinline LED Trailer Light - Brake, Tail, Turn - Submersible - Red - 17" Long part number STL179RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (43)
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Optronics Trailer Lights - STL179RB

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • 17L x 1-3/8W Inch
  • Surface Mount
  • Non-Submersible Lights
  • Stop
  • Tail
  • Turn
  • Optronics

This long, thin tail light fits in those tight spaces on your trailer or truck where you couldn't fit anything else. It mounts on the surface and wires to your trailer with the included 3-wire pigtail.


Features:

  • Thinline Series light fits in tight spaces
  • GloLight tail light is bright and easy to see, day or night
    • Bar glows for tail light
    • Center LEDs light up for brake light and flash for turn signal
  • Waterproof - great for boat trailers
  • White LEDs with red lens
    • More efficient and durable than incandescent bulbs
  • Polycarbonate housing and acrylic lens
  • Surface mount
    • Hardware not included
  • 3-wire pigtail wires to trailer
    • Black wire for tail light
    • Red wire for brake and turn signal
    • White wire with #10 ring terminal for ground
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements


Specs:

  • Dimensions: 17" long x 1-3/8" tall x 1" thick
    • Mounting holes: 16-1/8" apart on center
  • Pigtail harness length: 7"
  • Diodes: 28
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.634 amps
    • Tail light: 0.445 amps
  • Lifetime LED warranty


Optronics STL179RB GloLight Thinline Combination Trailer Tail Light Dimensional Diagram


STL179RB Optronics Thin Line Glo Light LED Trailer Tail Light - Stop, Tail, Turn - Waterproof - 17" Long - 28 Diodes - Red Lens




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.9

43 reviews
This long, thin tail light fits in those tight spaces on your trailer or truck where you couldn't fit anything else. It mounts on the surface and wires to your trailer with the included 3-wire pigtail.

by:

The only other way to get a drivers attention would be to slap them up side the head!
Great looking, eye catching, extremely bright especially at night.
The only problem I had was one of the lights wasn’t water tight. After a rain storm, I found about 1/4” of water at the bottom of one. This was the same problem I had with a previous led light. Evidently the hermetically sealed light wasn’t hermetically sealed. I alleviated this problem by drilling a small (.016”) weep hole in the bottom.
I’ve taken a few pictures to show the quality and brightness of these lights.
Lights off, lights on during daylight and at dusk. The picture of the lights at dusk is not the intensity of brake lights but just taillights.



by:

One of my old LED tail lights had a few diodes fail so I started the hunt for a replacement. I wanted something with a fairly bright output so people will know that I am there. I spent quite a bit of time searching the internet and reading reviews before arriving upon these. I was a little skeptical about the "glow" but I LOVE them. They more than exceeded my expectations. There is a version of these tail lights that have reverse lights and I almost got that for those dark nights when I put the trailer away. These put off enough general light it almost isn't needed, though it would still be nice so others would know if I was backing. I took the opportunity to replace all the trailer lights and bought the GloLight amber and red side markers as well. I am out in the country so at night there is almost no light pollution. It is nice to be able to see exactly where my trailer is at all times. I would buy these all day long. I actually own a second enclosed trailer and am considering putting these on even though those haven't failed yet. I have also purchased from etrailer in the past and always had a great experience and this was no different.



by:

Very easy install on a 2025 Forrest River Wildwood. Wired directly in existing light wiring. Lights are durable, bright and actually look like they are OEM. A little pricey, but after a goat rope with prime, I'm all about the quality and reliability of this product. Very pleased in the end!!!



by:

Greatplace



by:

Added these to my trailer for additional safety. Super bright and the glo is very cool.



by:

great product



by:

Great service like always from etrailer. The lights were exactly as described on the site. I used them as replacement lights on a Highway Products headache rack on my '12 F-450 pickup.



by:

Great product. The video provided on the etrailer website helped out a lot. Light is nice and bright and a good replacement on my trailer.



by:

The factory lights finally quit working ordered these lights can't believe how bright they are they work great and look good on the trailer. Too bad the factory couldn't use these from the start it lights up the back of the trailer so much better than Factory lights.

Brooke M. profile picture
Etrailer Expert

Brooke M.

12/4/2024

I think it would only be for the better if factories upgraded, too. Tell them to buy from us if you know any looking to change over! But seriously, its awesome to hear youre so happy with your new lights!



by:

Nicely made LED brake/turn & tail light. Sealed from moisture. Don't forget to order the silver base to mount the light. I was able to trim the base on each end so that the LED piece fit on a slightly curved surface. Without the base that would not have been possible. I mounted these lights on the rear of my truck topper for towing with my MH.

Joe profile picture

Joe

3/8/2020

The LED tail lights have been working great. Drove to Alaska and back from Florida and they worked just fine.



by:

What a great service I had personal attention for my order when i inquired about the status. Great work etrailer !!



by:

The etrailer website is well-organized and informative, the company communicates very well, and the products I bought were exactly as described. They arrived on time, nicely-packed, and plugged into my project immediately. The LED lights are going on my rear-mounted bike rack. They're bright and full-featured (running, brake, turn) and waterproof.

This company is very professional in its business matters. I'll be back when I need their products. There should be a sixth star for top-performing companies like etrailer.com.

I'm very pleased. Thank you, etrailer.



by:

Good for replacement base of initial install of the glo marker lights. Mine have been on for a year - no problems. I also have used the lights with base included.



by:

These are great replacement tail lights! I only wish there was a slip of paper included stating which wire controlled which part of the fixture. Aside from making sure they worked, I didn't check it all before sealing everything. I would've flipped the wires, but that's just a personal preference.



by:

These are a very high-quality...
I
love the glow they give off, unlike regular LEDs these are intense but not overwhelming and they really make my trailer visible day or night in just the tail light mode which was the biggest worry I had.
But when the brakes are applied it's so bright that there's no doubt I'll be stopping and nobody will be confused of that... I'm going to get more of these for the other trailers I have, they make me safer at night by far. And they are bright enough I really don't need backup lights, the glow is amazing...



by:

I've been very happy with the products from eTrailer, this is no exception. That being said, the similar LED lite that I'd purchased a few months ago has a better distribution of the lights over the full extent of the surface. This one is just concentrated in the middle. I was sorry to see the other brand go.



by:

By far, the brightest combination taillights out there. Complete night and day difference from the original ones on my trailer. Total illumination of the entire lens, super bright!!



by:

This is the second purchase from etrailer. I'm glad my wife found this web site.
I've been very happy. My last purchase was a light for my boat trailer. Thank you



by:

Lights were exactly as described. Very bright and I am satisfied with my purchase. Would’ve hesitate in ordering them again.



by:

excellent brightness, but be careful not to overtighten your mounting screws. I broke one of the mount's plastic by over tightening.



by:

I got these to replace similar lights that came on a trailer in 2007 and were not working as they were supposed to anymore.



by:

BOUGHT THESE FOR THE BACK OF MY SLEEPER FOR BETTER VISIABILITY WHEN I AM BOBTAIL. LIGHTS ARE EXTREMELY BRIGHT WHEN I TESTED THEM OUT. CAN'T WAIT TO GET THEM ON MY TRUCK



by:

Always a pleasure to deal with E trailer everyone there is very nice very professional have used them several times in the past will continue to do so.



by:

Replaced lights on my 5 yr old trailer for third time with these, really well made. Super bright also !!



by:

Fast and east

Brian V. profile picture

Brian V.

5/25/2023

Still working as they should


25
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Info for this part was:

Employee Jeff D
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Employee Tricia G
Written by:
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Employee Jameson C
Expert Research:
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