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ONE LED Trailer Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens

ONE LED Trailer Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens

Item # STL003RB
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Optronics Trailer Lights - STL003RB
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In Use/Installed

4" Round. Waterproof trailer light serves 3 functions: brake, tail, and turn. ONE Series provides bright light using fewer diodes than other LEDs. Recessed mount with grommet (sold separately). Accepts 3-prong plug. Red lens. Lowest Prices for the best trailer lights from Optronics. ONE LED Trailer Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens part number STL003RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (320)
  • Q & A (1)
  • Videos (2)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - STL003RB

  • Tail Lights
  • Round
  • LED Light
  • Red
  • Recessed Mount
  • 4 Inch Diameter
  • Submersible Lights
  • Optronics
  • Stop/Turn/Tail

4" Round. Waterproof trailer light serves 3 functions: brake, tail, and turn. ONE Series provides bright light using fewer diodes than other LEDs. Recessed mount with grommet (sold separately). Accepts 3-prong plug. Red lens.


Features:

  • Round trailer tail light serves 3 functions
    • Stop light
    • Tail light
    • Turn signal light
  • Sonically sealed, waterproof housing and lens unit is submersible
  • ONE Series provides bright light using fewer diodes than other LED lights
  • Durable surface-mount technology (SMT) construction of LED circuit board
    • Better withstands shock and vibration
    • Allows for improved heat distribution
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Polycarbonate lens and housing
  • Red lens
  • Recessed mount with grommet (sold separately)
  • Accepts industry-standard 3-prong plug (sold separately)
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements for automotive lighting


Specs:

  • Dimensions: 4-1/8" diameter x 1-3/4" deep
  • Warranty:
    • Lifetime on LEDs
    • 3-Year on housing and lens


Optronics Light Dimensions

Sonically Sealed, Waterproof Trailer Light

The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The housing and lens are sonically sealed together to create a single unit, which means that water will not get into the light and damage the diodes or circuit board.



STL003RB Optronics 4" Round ONE Series Combination LED Boat Trailer Taillight - Red Lens




California residents: click here


Video of ONE LED Trailer Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens

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




Video Transcript for Optronics ONE LED Trailer Tail Light Review and Installation

Today, we're gonna be taking a look at and showing you how to install the Optronics ONE LED trailer taillight. This light's going to provide us with all our necessary functions to help us stay legal and safe, such as our running lights, our turn signals and our brake lights. As you can see, even with fewer diodes than most they're still more than bright enough to keep visible. Now what I really like about these lights is that their LED, which means you're not gonna have to worry about any brittle filaments like your traditional style incandescence light, which means they're gonna be more reliable, last a lot longer, put out a brighter light all while using less power. These lights are sonically sealed, which means they can't be submersed. However, my personal opinion, I would not have power to it when doing so or keep it under water for any length of time.It does have a polycarbonate lens which is going to be nice and durable and less susceptible to cracking.

I personally would use these on my trailer because it's an economical way to upgrade to an LED style light. Now here on the back of the light we have our electrical connection point. The contacts do come covered in diode electric grease, so that's one less inaudible 00:01:17, don't need to worry about when you're installing your light. There's also some raised lettering that indicates what each connection point is used for. Now I'll show you how easy it is to install the light.You simply take your trailer wiring and run it through the opening and simply just plug it in the back of the light.

Now sometimes these lights can be a really tight fit in the grommet, so to help make it a little easier you can lube it down with some silicone spray or even just soap and water will work. And you just line the light up. Use your fingers to push it in. You'll hear it and feel it fully seat. That's all there is to it.

I can put some power to the light and make sure all of our functions work. And if you purchase more than one light, you just repeat that process to install the others. And that'll do it for our look at and installation of the Optronics ONE LED trailer taillight.


Customer Reviews

ONE LED Trailer Tail Light - Stop, Tail, Turn - Submersible - Round - Red Lens - STL003RB

Average Customer Rating:  4.8 out of 5 stars   (320 Customer Reviews)

4" Round. Waterproof trailer light serves 3 functions: brake, tail, and turn. ONE Series provides bright light using fewer diodes than other LEDs. Recessed mount with grommet (sold separately). Accepts 3-prong plug. Red lens.

- STL009RB
by:

Review from a similar ONE in Trailer Lights


I put these on a boat trailer so we haven't used them much. However, they arrived quickly, were easy to install and are still working. 591340



- STL003RMB
by:

Review from a similar ONE in Trailer Lights


No pictures yet. I am using these tail lights in a customized 1962 Plymouth. I removed the "Space ship style" ones and "frenched" these STL003RBM's in place of. 511728



- STL009RB
by:

Review from a similar ONE in Trailer Lights


These lights mounted up and wired easy with out any changes to the trailer and are brighter than the original ones. First time I use LED trailer lights and hope they will be trouble free for many years. Purchased two sets of lights I will change out on my second boat trailer. In the pass I have to change bulbs two or three times a year, I hope this will change. 425636



- STL009RB
by:

Review from a similar ONE in Trailer Lights


The tail lights that came on our boat trailer were the $1.95 incandescent variety. They quit working after the first season. I replaced them with these sealed LED units which have worked fine ever since. 433514



- STL009RB
by:

Review from a similar ONE in Trailer Lights


Was exactly as ordered came very fast installed easy. I will use your site for parts for my trailer as needed. 461157



- STL002RFB
by:

Review from a similar ONE in Trailer Lights


Took a while to have a work basket with headache rack built for my Honda Pioneer 500 which is the reason I purchased these GREAT stop/turn lights. These lights are perfect. Take abuse and vibration with no problems! Super easy to mount and bright as I've seen. Perfect! 503927


Comments
To date, 5/3/19 the trailer lights have endured the riggers of neglect and abuse. No chips, cracks or failures...ZERO maintenance to boot. My kinda product. You can not go wrong on purchasing these bullet proof literally and figurative stopturn lights!
Cleon W - 05/03/2019

54824

- STL008RB
by:

Review from a similar ONE in Trailer Lights


Excellent quality at an affordable price. Plus shipping was super quick. I have purchased numerous products from these guys. Customer service is second to none. I repeat, customer service is second to none. Thank you etrailer for setting the standard ALL online companies should follow 570993



- STL008RB
by:

Review from a similar ONE in Trailer Lights


Another great product form etrailer works as stated and I love this company online easy to order, fast delivery and easy to install by DIY people. If further information is needed simply go online to view videos and it steps you right through the process this will allow me easy of comfort of no more bulbs bouncing around during travel and causing lights not work with LED they stay in place with this unit being sealed unit to prevent moisture & loose bulbs... 400964


Comments
Everything is working perfect and thank you for the follow up. I will be buying more when the time comes that I need something you carry and I recommend you to all of my friends and colleagues
kevina - 07/05/2018

40522

- STL009RB
by:

Review from a similar ONE in Trailer Lights


Same great LEDs that match left side . Great value and can use on boat or utility trailers . 480810



- RVSTL0061
by:

Review from a similar ONE in Trailer Lights


So i have a 94 Jayco pop up that one of the tail lights got smashed. The company that made those lights is no longer around. After some searching on etrailer.com I decided on these LED lights. Price was right. My only real complaint is that these lights come with nothing. No screws, no instructions, no seals. So when I pulled my old lights and found that they had 4 wires and these lights had 3, time to do some research. None of the wire colors matched up. Not the trailer wires, not the old lights etc. On etrailer there is a video describing the lights in detail. Watch it. He goes over what color wire does what on the new light. I hooked the trailer up to the car to figure out the old lights wiring scheme. I was able to figure it out from there, though you cannot wire both sides up the same, if you do when you put the turn singles on they both flash. I had to leave the brake light wire disconnected on one side. Brake lights still work without it. I used plumbers putty to create a seal. That is also what they used on the originals and I used the original screws to make new holes and mount the lights. All in all it worked out but instructions would have been greatly appreciated!. I am sure etrailer would have jumped in to assist if I asked but it was not needed. Pictures posted. Old lights on bumper for reference. 704269



- STL002RB
by:

Review from a similar ONE in Trailer Lights


Exactly as advertised and arrived quick ly. 503965


Comments
Great and Exactly as expected.
Seth - 05/03/2019

54807

- RVSTLB0061
by:

Review from a similar ONE in Trailer Lights


I purchased these to replace my tail lights on my Rockwood trailer. The units I removed used the regular incandescent bulbs and even though they are only 2 years old they were already acting up. They get corroded in the socket areas even with trying to keep them clean. These fit perfect (exact same fixture) are twice as bright the flash is faster (with the LED fitment) and the obvious choice for replacement/upgrade with very little fuss. These have a separate tag light that is plenty bright to illuminate your license plate area. The pricing was excellent and the shipping was extremely fast. Communications with this company is spot on. If you have a question they get right back to you in short order. They also give great recommendations as well. The tail lights were delivered Friday and I installed them in 20 minutes on Saturday. I have purchased from you guys in the past and will in the future. Thank you... 416636



- STL0016RB
by:

Review from a similar ONE in Trailer Lights


Exactly what I needed, working fine, will shop again for needed trailer parts. 881720



- STL0066RBG
by:

Review from a similar ONE in Trailer Lights


This was a perfect replacement match for my trailer. Fit like a glove. Same plug type and all. 881102



- RVSTL0061
by:

Review from a similar ONE in Trailer Lights


Quality build and an excellent upgrade to the stock incandescent unit. A direct replacement. 877472



- RVSTLB0060
by:

Review from a similar ONE in Trailer Lights


Installed new LED tail lights on trailer very satisfied 876179



- RVSTL0061
by: 09/09/2020

Review from a similar ONE in Trailer Lights


Converting my trailer lights to LED works is they should very bright !! 876178



- STL0066RBG
by:

Review from a similar ONE in Trailer Lights


I just got a new tracker boat & trailer and I did not notice the taillight light was cracked (it still worked). This light cost more then most, but the quality is evident immediately and a perfect match from the old one. It was a 5 min. replacement. 874992



- STL0016RB
by:

Review from a similar ONE in Trailer Lights


Great light 874554



- STL0066RBG
by:

Review from a similar ONE in Trailer Lights


The part was exactly what we need and was shipped to us in a speedy way. The box was damaged a little but I would have to say that happened in the shipping process. 874502



- RVSTLB0060
by:

Review from a similar ONE in Trailer Lights


You guys are awesome! It showed up the next day. Thank you. 874049



- STL009RB
by:

Review from a similar ONE in Trailer Lights


869941



- STL002RB
by:

Review from a similar ONE in Trailer Lights


Excellent replacement light for my trailer. Fit well. Etrailer has outstanding prices and ships fast. 868040



- STL009RB
by:

Review from a similar ONE in Trailer Lights


Excellent LED model matches the original factory incandescent. 867852



- STL008RB
by:

Review from a similar ONE in Trailer Lights


Excellent LED model matches the original factory incandescent version. 867851


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Ask the Experts about this Optronics Trailer Lights

  • Replacement Round LED Trailer Tail Light for a Peterson Round Tail Light
    The Peterson part number # 420-15 that you referenced is a replacement lens for the Peterson Round Trailer Tail Light # 431800 which has a 3-3/4" diameter. Although we don't have an exact match to this in LED we do have slightly larger sizes of round tail lights that come as LED. If you are wanting to go with one from Peterson then we have the LED Trailer Light # M826R-7 which has an overall diameter of 5-1/2" but the light diameter is only 4-1/4". The grommet # 426-18 and 3-prong plug...
    view full answer...



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Info for this part was:

Written by:
Tricia G
Video by:
Joshua S
Installed by:
Cole B
Installed by:
Ryan G
Updated by:
Amy B
Updated by:
Sarah W
Updated by:
Brian T
Video Edited:
Chris R

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