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LED Combination Trailer Tail Light - 6 Function - Submersible - 12 Diodes - Passenger Side

LED Combination Trailer Tail Light - 6 Function - Submersible - 12 Diodes - Passenger Side

Item # STL14RB
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Shipping Weight: 0.75 lbs
STL14RB - Surface Mount Optronics Trailer Lights
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8" x 2-7/8" Rectangle. Low-profile trailer light acts as brake, tail, turn, side marker, side reflex reflector, and rear reflex reflector. Durable plastic housing and acrylic lens. 12 LEDs. Stud mount. 3-Wire pigtail. Lowest Prices for the best trailer lights from Optronics. LED Combination Trailer Tail Light - 6 Function - Submersible - 12 Diodes - Passenger Side part number STL14RB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (126)
  • Q & A (20)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - STL14RB

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

8" x 2-7/8" Rectangle. Low-profile trailer light acts as brake, tail, turn, side marker, side reflex reflector, and rear reflex reflector. Durable plastic housing and acrylic lens. 12 LEDs. Stud mount. 3-Wire pigtail.


  • Low-profile trailer tail light serves 6 functions
    • Stop light, tail light, turn signal light, side marker light, side reflex reflector, 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
  • 3-Wire pigtail hardwires to trailer
  • DOT compliant


  • Configuration: passenger's side (right-hand side)
    • Driver's-side light (STL15RB) sold separately
  • Dimensions: 8" long x 2-7/8" tall x 2-13/16" deep
  • Diodes: 12
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.252 amps
    • Tail light: 0.135 amps
  • Quantity: 1
  • Lifetime warranty on LEDs

Optronics STL14 Series LED Low Profile 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.

STL14RB Optronics Low Profile Combination LED Boat Trailer Taillight - 12 Diodes - Red Lens - Right Side

California residents: click here

Customer Reviews

LED Combination Trailer Tail Light - 6 Function - Submersible - 12 Diodes - Passenger Side - STL14RB

Average Customer Rating:  4.8 out of 5 stars   (126 Customer Reviews)

8" x 2-7/8" Rectangle. Low-profile trailer light acts as brake, tail, turn, side marker, side reflex reflector, and rear reflex reflector. Durable plastic housing and acrylic lens. 12 LEDs. Stud mount. 3-Wire pigtail.


As a replacement, which was the old-style bulb light, always burning out and trouble, these are great. Much brighter, stay dry and easily installed.


Tail light installed easily on the trailer and has worked well ever since.


Thus far a good light, I am using it as a rear foglight on my truck. It's been surviving the Florida rains, time will tell how it holds up to the elements, I'll write a follow up during our foggy season here. It's a bright light, not too large. My use may be unorthodox, but in the couple of weeks since I installed it still tests good.


Light worked great. Bolted right up and works fine. Would buy again!


Fit perfectly for an exact replacement of the one I damaged on my trail master trailer.


The driver side light did not make it passed a year


The service and product is great.


Great service


The first time I received my order I had the right driver side light and wrong passenger light..called them the same evening and over the phone had another light on the way..received new light today and already installed it looks great..thanks to etrailer for great service and fast shipping first time ordering from them and won’t be my last


This light was an excellent replacement for the Wesbar incandescent light my trailer came with. The mounting screws lined up with the old holes and the wires were color coded appropriately. I had to drill new holes for a grounding screw, other than that the installation was quick and easy. The young lady in customer service was pleasant and helpful. My only suggestion, include some butt connectors in the box, that would have made my installation even easier.


As soon as the order was made we received feed back from this company as to the progress of the tail light. It was the best service and the package arrived on time and in perfect shape. When you order one tail light you know there is a sad story behind it so we are happy to have the trailer back like new. Thanks.


Tail light was delivered, opened the box and had it installed within 10 minutes. Exactly what I wanted and works perfectly. I order from etrailer whenever I need parts for any of my 4 boat trailers and have never been let down. Sea Captain Doug


Ordered these lights to replace the out-dated lights on my boat trailer. etrailer shipped right away. I liked that. Price was good. I liked that. Pretty simply to hook up. Plenty of wire. I liked that. They were an exact fit. I loved that. I doubt these lights help me catch anymore fish, however; the tail end of my trailer is highly visible now.

They are flawless. Everyone should change their outdated lighting to LED.
Rick N - 06/09/2017


Extremely fast order fulfillment. Excellent communication. Easy to install. Works perfectly. Worth the money.


Love the LED Lights, no issues with bulbs burning out because it get wet. I still try to remember to unplug the trailer, but have forgotten a few times, and have had no issue.


Got all six lights installed for my 2001 Maxum trailer and they look great! Very easy install, I just hope I sealed the wires well enough that water doesn't short me out. Delivery was quick.


Great product help and installed as specified with customer service. Absolutely satisfied with trailer and recommend as the place to buy accessories


Best trailer lights I've ever owned! 12 months of in and out of lakes 10or 12 times a month. There's no moisture in my lights and,I don't have to unplug them before unloading. Great product u won't b disappointed.


This trailer light is an LED light and should not have any problems with being submerged time and again. It was very easy to install and worked just as it should. I will not have to replace bulbs every season; how nice.

After one year the tail light is working just as it should. Been through many miles and many launches and retrievals. No problems at all.
Bert S - 05/27/2018


E trailers sell products. So far the products I have received have met my expectations. Customer service and reliable shipping time is as important to me as the product. E trailers is a solid business with excellent standards.


Product works good.

Still working great, no issues
Kerry - 10/09/2020


Needed to replace a tail light. While I was at it I decided to upgrade the side clearance lights on my Venture trailer. My order was easy to place and arrived quickly. Good products, good prices and good service. etrailer is the way to go.


Perfect light, flawless purchase and delivery. Thank you etrailer!

That was nice of you to check back. Thank you. The lights are good but on a Florida boat trailer they can take a beating. I originally bought one from you because a drunk friend bumped and broke the other. They never really matched and my light bar was loosing some of the lights. I had store credit at another store I needed to spend so the all the trailers lights got replaced. So in all fairness I never gave that light a chance but for the last year it worked well. All the best and if I need any more trailer stuff Ill reach out to you.
Frank - 06/08/2018


Trailer light delivered very quickly. Easy to install. My old light was the old bulb style light. This LED light is much brighter. Very happy with the light.


product was a submersible tail light assembly which was an exact replace for the one damaged. after a year and many trips to the boat ramp I have had no problems with the light

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