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LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 17 Diodes - Passenger

LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 17 Diodes - Passenger

Item # STL36RPG
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Shipping Weight: 0.88 lbs
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Optronics LED Light Trailer Lights - STL36RPG
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7-7/8" x 3-1/4". Low-profile light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount with included hardware. Molded 2-way plug. PC rated. Lowest Prices for the best trailer lights from Optronics. LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 17 Diodes - Passenger part number STL36RPG can be ordered online at or call 1-636-306-4830 for expert service.
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  • Reviews (43)
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Optronics Trailer Lights - STL36RPG

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • 8L x 3W Inch
  • Surface Mount
  • Stop/Turn/Tail
  • Side Marker
  • Rear Clearance
  • Side Reflector
  • Rear Reflector
  • License Plate
  • Submersible Lights
  • Optronics

7-7/8" x 3-1/4". Low-profile light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount with included hardware. Molded 2-way plug. PC rated.


  • Rectangular trailer tail light serves 7 functions
    • Stop light, tail light, turn signal light, side marker light, side reflex reflector, rear clearance light, and rear reflex reflector
  • Sealed, waterproof construction is submersible
    • Light is designed specifically for boat trailers
  • 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
  • Durable plastic housing
  • Red lens over white LEDs
  • Mounts on surface of trailer - hardware included
  • Molded 2-way plug and separate ground wire
  • DOT compliant
  • PC rated


  • Configuration: passenger's side (right-hand side)
    • Driver's-side light (STL37RPG) sold separately
  • Dimensions: 7-7/8" long x 3-1/4" tall x 2-7/8" deep
  • Diodes: 17
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.181 amps
    • Side marker light: 0.047 amps
  • Lifetime warranty on LEDs

Optronics STL36 Series LED Combination Tail Light Diagram

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 circuit board is sealed, which means that water will not damage the diodes or circuit board.

PC-Rated Lights

Diagram of light spread for PC rated light

A PC-rated light produces a 90-degree angle of light to either side of its centerline for a total of 180 degrees of coverage. This beam pattern can be clearly seen when you are standing directly in front of the light, as well as when you are standing on either side of the light. When properly installed, this type of light can function as both a front clearance light and a side marker light or as a rear clearance light and side marker light.

STL36RPG Optronics Aero Pro Combination LED Taillight for Marine Trailers More Than 80" Wide - Submersible - Red Lens - Right Side

California residents: click here

Customer Reviews

LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 17 Diodes - Passenger - STL36RPG

Average Customer Rating:  4.9 out of 5 stars   (43 Customer Reviews)

7-7/8" x 3-1/4". Low-profile light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount with included hardware. Molded 2-way plug. PC rated.


Awesome lights - they look great on my boat trailer. Very happy with LED versus the traditional bulbs. The website is easy to use and my customer service rep was amazing.


Didn’t receive mounting hardware with the light. Not a huge deal as this was a replacement and I have the hardware I need. That’s why I gave a four star rating and not five.

I’ve ordered many things from etrailer and this is the first time ever I’ve had any kind of issue with a product so I’ll chalk this one up as a fluke. I will continue using you guys for my trailer needs based on my previous experiences and satisfaction with your business.


this was a replacement for the original, Works as it should


worked perfect


Work just perfect


Bought the trailer light and it is still working great, the service to order was excellent and they were so helpful, it was smooth sailing to accomplish it all, I would order
again from this company, as they do what they say they will in a timely manner, their customer is Awesome !!

Wilson T - 05/11/2021


Much brighter than my OEM lights

Since I installed these I never seem to have trailer light issues. Couldn’t be happier
John - 10/21/2021


The light was easy to install on my trailer both because the light housing is easy to work with and mount and also because the wiring plugs matched the existing wiring plugs on the trailer. The older incandescent lights had failed due to water getting into the housing. These lights seem to have a nice solid seal and also the LEDs should be resistant to failure if a little water leaks in over time. Also the LEDs are much brighter than the older incandescent lights we replaced. Very pleased with this product.


Javelin Boat trailer tail lights. Original lights were pre-wired with 2 prong plug. Needed to replace lights. Wanted same lights.
Dealer did not stock, was not helpful in finding them.

etrailer was amazing. The young lady whom I dealt with was extremely helpful. Found the correct lights for me. Installation was a breeze. Lights work beautifully.

Definitely 5 stars. Will use again.


Good work! I really appreciate the excellent work. And I will be ordering again!


Product was just as advertised. Easier to install than I had expected. etrailer was great to work with, shipped it quickly, and the lamp got to me very quickly as well. Very pleased.

Product has been working great since installation, no issues. Would certainly recommend.
Tom C - 08/01/2020


Light plugged right up to existing wiring and mounted easily. Light is much brighter than the original light. Shipping cost was reasonable and item arrived in just a few days. Well pleased with purchase.


Replaced the lights on a 2000 tracker trailer. I had to drill new mounting holes in the trailer, but I knew these would not be an exact fit. The lights are bright and a major improvement!!


Installed the light today. Fit perfectly! Thank you guys!


I was excited to get the new LED lights for my trailer only problem was when they were shipped somewhere along the line the box got crushed and broke one of my lights unfortunately I did call your customer service They were very nice and quickly took care of the situation They will be be letting me know when they send me out another one thanks for your help


Great item. Easy preferring , prompt sh ipping


These lights are great. The original lights were just bulbs and the seals would fail, allowing water to get in. These LED lights are bright and waterproof and were a perfect replacement.


Received my led trailer lights, nice lights and fast shipping. Will be using your buisness again


etrailer has never failed me. They are great to deal with and carry very good products. I have used them for a long time.


Great product - updated my old light to led submersible lights. Easy to install and they work perfectly.


Great product and great service. Fast shipping and your customer service is always happy to help me find the right product.


Great light.


LED Lights are great. The trailer never worked better.


Great light!! etrailer is the bomb!!


Great fast service and follow up afterwards.
continue to shop with etrailer.

Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • Replacement Trailer Light Recommendation for a 2004 Pro Team 175 Boat Trailer
    I tried to find pictures of your trailer so that I could determine what trailer lights it would have and could not find a solid picture that I could use to know for certain what you have. One picture looked very similar to the # STL36RPG and the # STL37RPG that you referenced so there is a great chance these lights would work. If your lights measure 7-7/8" L x 3-1/4" W x 2-7/8" D then these would work.
    view full answer...
  • LED Tail Lights with a Plug-In Connector for a 2008 Bass Tracker- Trailstar Boat Trailer
    We do have the lights you are looking for. For the right hand side use Aero Pro Submersible LED Trailer Tail Light # STL36RPG. It is the same light only with a 2-wire molded plug. The matching left hand side is # STL37RPG.
    view full answer...
  • Availability of LED Version of Aero Pro Trailer Taillight # ST36RB
    We do have just what you are looking for. The part # STL36RPG is an LED version of the # ST36RB that has the 3-prong connector you want. The matching side to this is the part # STL37RPG.
    view full answer...
  • Matching Connector for the Optronics Trailer Taillights # STL36RPG and # STL37RPG
    For the Optronics trailer taillights # STL36RPG and driver side # STL37RPG we do carry the style of connector it uses with the part # 9651P. You'd cut the harness in half and wire either side to your trailer wiring so that you can easily connect to the lights mentioned.
    view full answer...
  • Picking Out Aero Style Trailer Taillights with 3-Pin Plugs
    We used to carry the driver side as ST67RPG but it was phased out and we can't get it anymore but thankfully we have the part # STL37RPG for the driver side and # STL36RPG for the passenger side that is currently still available. These use the 3-pin plug like you want.
    view full answer...
  • LED Replacement Lights for a Boat Trailer with Wesbar 105826 Tail Lights
    For an LED replacement that is nearly identical to the Wesbar 105826 light you can use # STL36RB for the right side and # STL37RB for the left side. There are also versions that have a plug instead of just bare wires. For the right side use # STL36RPG and for the left use # STL37RPG. I have linked a couple of review videos for you as well.
    view full answer...
  • Replacement Taillights for 2001 Procraft Boat Trailer
    The Waterproof, Over 80" Aero Pro Trailer Light Kit # TL36RK is a great option for your trailer as it comes with new wiring, taillights and clearance lights. However if you don't need the wiring, license plate bracket, and clearance light it might be better just to go with individual lights like part # STL37RPG and # STL36RPG. That being said the LED Over 80 kit would be the part # TLL36RK. The clearance lights and the taillights do not share the same circuit so them being of different...
    view full answer...
  • Replacement Passenger Side Boat Trailer Taillight Assembly
    Given the photos you've provided, it looks like the replacement lamp you're needing is part # ST66RPG for the passenger side for an incandescent lamp or # STL36RPG for an LED version. The LED version has a 2 pin plug with a separate ground connection that would ground to the trailer frame, or you could cut the connector off your existing lamp and swap them.
    view full answer...
    Image 1 for Image 2 for Image 3 for Image 4 for
  • Wiring Compatible with the LED Tail Lights with SAE 2 Wire Connector
    The SAE two wire connect is sometimes a factory connection, but you can simply cut the connector and use butt connectors like # DW05744-5 for the LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 17 Diodes - Passenger # STL36RPG and driver side # STL37RPG if desired. If you want the quick connect, then I recommend getting the 2 Wire Loop, 12" # 9651P and cutting the middle to give you the two quick connectors you need for that lighting kit to have the quick connects...
    view full answer...
  • Replacement Passenger Tail Light for Trailstar Trailer
    Based on my research and after looking at your light in the picture I believe the LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 17 Diodes - Passenger # STL36RPG is what you are looking for.However, the lens does appear to be slightly different than the one you have. The S2T216AP2 on your light is not a part number, so finding an exact match is difficult. In order to know if this light will work on your trailer I recommend taking some measurements. The # STL36RPG...
    view full answer...
    Image 1 for

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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Cole B
Installed by:
Cole B
Employee Adam E
Installed by:
Adam E
Employee Chris R
Video Edited:
Chris R

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