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LED Combination Trailer Tail Light - 7 Function - Submersible - 23 Diodes - Red Lens - Driver Side

LED Combination Trailer Tail Light - 7 Function - Submersible - 23 Diodes - Red Lens - Driver Side

Item # STL57RB
Our Price: $49.91
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Shipping Weight: 0.89 lbs
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6-1/16" x 3-5/8" Rectangle. Waterproof trailer light acts as brake, tail, turn, side marker, side reflex reflector, rear reflex reflector, and license plate light. Mounts on surface of trailer - hardware included. 3-Wire pigtail. Great Prices for the best trailer lights from Optronics. LED Combination Trailer Tail Light - 7 Function - Submersible - 23 Diodes - Red Lens - Driver Side part number STL57RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (252)
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Optronics Trailer Lights - STL57RB

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • 6L x 3-1/2W Inch
  • Surface Mount
  • License Plate
  • Rear Reflector
  • Side Marker
  • Side Reflector
  • Stop/Turn/Tail
  • Submersible Lights
  • Optronics

6-1/16" x 3-5/8" Rectangle. Waterproof trailer light acts as brake, tail, turn, side marker, side reflex reflector, rear reflex reflector, and license plate light. Mounts on surface of trailer - hardware included. 3-Wire pigtail.


Features:

  • Rectangular trailer tail light serves 7 functions
    • Stop light, tail light, turn signal light, side marker light, side reflex reflector, rear reflex reflector, and license plate light
  • 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
  • Plastic housing
  • Red and clear acrylic lenses
  • Mounts on surface of trailer
    • Hardware slides along rear channels so that you can adjust the position of the light
    • Stainless steel hardware included
  • 3-Wire pigtail
    • White wire is for ground
    • Brown wire is for the tail lights
    • Yellow wire is for the stop and turn lights
  • DOT compliant


Specs:

  • Configuration: driver's side (left-hand side)
    • Passenger's-side light (STL56RB) sold separately
  • Dimensions: 6-1/16" long x 3-5/8" tall x 2-1/4" deep
  • Mounting hole dimensions (center to center): 2"
    • Hardware size: 1/4-20 x 1" long
  • Diodes: 23
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.268 amps
    • Side marker light: 0.059 amps
  • Quantity: 1
  • Lifetime warranty on LEDs


Optronics STL57 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.



STL57RB Optronics Combination LED Boat Trailer Tail Light - Submersible - 23 Diodes - Red Lens - Left Side

Compare to Wesbar 271585-01




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Customer Satisfaction Score:


Customer Reviews

LED Combination Trailer Tail Light - 7 Function - Submersible - 23 Diodes - Red Lens - Driver Side - STL57RB

Average Customer Rating:  4.8 out of 5 stars   (252 Customer Reviews)

6-1/16" x 3-5/8" Rectangle. Waterproof trailer light acts as brake, tail, turn, side marker, side reflex reflector, rear reflex reflector, and license plate light. Mounts on surface of trailer - hardware included. 3-Wire pigtail.

by:

Identical replacement of broken tail light. Excellent delivery time. Ordered 4/25/23 after 7:00pm and received 4/29/23 after 11:00am, using standard delivery. Already installed and ready to travel. Thanks e-trailer.

David

4/30/2024

Excellent



by:

Great replacement for the original incandescent tail light on my 1997 Shorelander boat trailer. Same hole pattern, so no drilling.



by:

Perfect, light matches exactly. Very satisfied with all my purchases: Hitch, aluminum truck rack, boat trailer lights, wiring harnesses…



by:

It is what I ordered and it fits the trailer well and no problem to install. I also like the amount of light and the brightness.

James

10/7/2023

Great-The lights fit my trailer like the factory lights so I like that as every thing on my 1988 SeaRay boat, motor, and trailer is original except some motor parts replacements with manufacturers parts.

Etrailer Expert

Mike L.

10/23/2023

@James We're glad to hear that your # STL57RB trailer taillights are working well for you!


by:

Replaced the jet ski trailer light perfectly! Lighting is much brighter than the stock incandescent bulb in all modes and light disbursement is very good, even from the sides. The license plate light comes on with the parking lights and is over-kill in lighting up the area below (that is NOT a complaint)!

Toby

4/29/2015

As per my other review, love these super-bright lights!



by:

The LED lamp assembly works very well and is water proof. However I put these on my boat trailer about 4 years ago and both sides have a problem that the LED assembly fell out of the housing. There is only 1 little screw holding the LED assembly in the lens. I also lost the housing on one side of the boat trailer. I had to drill holes in the lens and back plate and add tie-wraps to hold the LED assembly in place. This needs to be improved upon.
In the pictures you will notice that I added tie-wraps to the new light.



by:

WOOOOOOOWWWWWWW!!!! These lights are BY FAR the brightest I have ever seen! Even with only the tailights on, they are STUNNINGLY INTENSE! Can't go wrong getting them, easy to install, solidly (REAL SOLID) built, look like they are very durable too. Absolutely and totally impressed and well worth the money. Put other LED and incandescent lights to shame!! JUST BUY THEM, YOU WILL BE BLOWN AWAY HAPPY!!



by:

very good lights. installed easily.



by:

Lights worked perfect for my trailer as I did a lot of research and this was the only place that had trailer lights that would work with this trailer.

Dale S.

8/11/2017

Still working great. No problems at all. Nice to back into the lake and not worry the lights are burnt out..



by:

the light is a great replacement light for any trailer. typical of all trailer break lights the red clear lens is fragile and cracks easy.



by:

I want to thank you for all your help with my trailer you were more helpful than you realize. So this is my trailer for a 22' Flats Cat shallow draft Catamaran. I totally dismantled my trailer and buffed by hand with a wire buffer and sand blasted in some spots and applied multiple coats of some very expensive galvanize paint (Z.R.C.). I installed all new C. E. Smith Carpet (about 80'), seven new LED waterproof lights, new springs, new equalizers, new tongue jack, new wench, new safety chain, new chain brackets, all new SS hardware and a 35' long wiring harness.
I was able to send only one review with a picture of the safety chain and brackets. I'm having a little trouble with the rest..oh some of these items were bought locally or from your competitors, until I found ETRAILER. Your prices were cheaper for the exact same things. Your helpful how to videos were helpful. And Rose, your personal helpful knowledge made my buying experience very pleasant, I actually enjoyed talking to you! Thanks to ETRAILER and specifically to Rose G.



by:

I have been more than pleased with the quality and performance of the Optronics brand lights! These are no exception!

This tail light assembly is a direct replacement on my ShoreLander trailer. The running lights, including four on the side, are a nice feature. The brake/signal light are more intense as expected. Lastly, the dimensions and mounting holes allowed me to bolt them into place without issue!

I, like others, am amazed at the brightness of the lights. They are a huge upgrade over my existing incandescent lamps! I am looking forward to no more burnt/broken bulbs!

I have purchased Optronics tailslights in the past, and am purchasing again as I like the quality/performance of the taillight assemblies. I would buy again and I would recommend to others as well!



by:

Works great and mounts perfectly in place of original incandescent light.



by:

Just installed new lights. I think these are a nice, very bright LED light but they shipped without any mounting hardware. I would excpect that for the price it would of come with the licence plate holder and at the very least mounting screws and nuts. It added an extra hour and several more bucks to this project to hunt them down at the Home Depot. I will see in time how the lights hold up in salt water



by:

I ordered this lamp because I am thinking LEDs will not be affected by the submerged in water. I had incandescent lamps that burst when submerged because the housing was not watertight



by:

Exactly what I needed



by:

Exactly what describe, super fast shipping. Worked well on my shorlandr boat trailer.
Only 4 stars because I haven't submerged the lights yet!



by:

Quality LED lights. Easy to install and one year later they are still working well.



by:

just what I wanted, fits my 2007 Karavan boat trailer and I love the upgrade to LED. thanks



by:

Very quick and easy Installation.
I
would recommend this product to anyone



by:

I ordered these LED Trailer tail lights (STL57RB and STL56RB) for my 1988 Shorelander trailer. I was having a hard time matching the dimensions of my worn out lights. These new lights fit perfectly. They were easy to install, but if you have questions the etrailer.com web site has resources including videos that can assist you. LED is the way to go. These lights are much brighter than the old incandescent model.

Dave D.

9/13/2018

The trailer lights are working great. Im very satisfied with the product and your company



by:

Bought these to retrofit my 2004 Shoreland'r boat trailer. etrailer's price was very competitive, they shipped exactly when they promised and the lights arrived quickly thereafter. The website description was accurate and provided exact dimensions so lights fit just as expected. Installation was fast and easy with the fasteners provided. I had heard rumors about LEDs not working properly with some 2004 GM electrical systems but there was no problem with these. Very satisfied with the product and the supplier.

Ron

2/6/2016

Theyre still functioning properly after numerous submersions and many milesof road vibration. So far, so good: Would recommend to others.



by:

After I kicked the light one day at the launch ramp, breaking the lens, I was delighted to find that i could just order the necessary lens - which came with new electronics at a decent price from etrailer. Now a year later, it is all working well - whenever we manage to get to the water - and it has maintained it's waterproof status after many dunks in the salt chuck. Good product and fine service.

Craig J.

4/17/2021

Lights continue to work well. I have adopted the policy of unplugging the light before dunking it underwater. Of course, I also had to train myself to plug it back in before getting on the road - thats what a check list is for, I imagine.



by:

This trailer tail light is a perfect fit. This is the best upgrade I have done to my boat trailer. They are very bright, both parking and brake. I am very happy with this product. Shipping was very fast and I will be back to upgrade the rest of my trailer lights. Job well done!

Tim H.

5/10/2014

Very happy after a year. Great products. Very bright and submersible, what more do you need?Highly recommended, you wont be sorry!Nice not to have a big draw from trailer lights on your electrical system.I cant say enough about them.



by:

I bought both left and right lights. They look great and are very bright. They fit right in place of the old ones. There were no instructions for the wire colors but since they follow the trailer wiring code, it was not a problem. I will order another set for my other trailer.

Gerard

11/1/2017

Thanks for checking.We love the lights. They look great. They were easy to install, they are bright and workflawless.


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252
Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • Replacement LED Tail Light For Trailer With 2-Inch Center-To-Center Mounting Holes
    The tail light we offer that comes the closest to the dimensions you referenced is the Optronics part # STL56RB. This is a submersible, 18-diode tail light. The measurements for this light are 6-1/16 inches long x 3-5/8 inches wide x 2-1/4 inches deep. This light offers 6 functions, Stop, Turn, Tail, Rear Reflex, Side Marker, and Side Reflex. The # STL56RB is designed for the passenger side of the trailer. For the driver side you need part # STL57RB. This light has 23 LED diodes and...
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  • Recommendations For Improving Lighting on The Rear of a Travel Trailer
    My best recommendation would be to upgrade from the more basic halogen lights that come on most travel trailers to a LED Taillight. The LED Combination Trailer Tail Light # STL57RB and # STL56RB will offer you a much brighter light. They are also submersible so you don't have to worry about water getting inside and fogging the lens. You can also look at replacing all your marker lights with brighter LED lights as well. The Optronics LED Trailer Clearance and Side Marker Light # MCL49RB...
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  • Smaller Trailer Stop/Turn/Tail Light Recommendation for Small Trailer
    In order for a light to safely cover all of the functions you mentioned the smallest option we are going to have is the LED Trailer Light part # STL57RB that you mentioned which measures 6-1/16" long x 3-5/8" tall x 2-1/4" deep.
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  • Recommendations for Waterproof Tail Lights for a Boat Trailer
    Optronics tail lights # ST56RS and # ST57RS are submersible assemblies. This means that water can drain out of them. What I recommend are sealed lights such as # STL57RB and # STL56RB so water cannot get in at all. Sealed lights will have far less issues than regular submersible lights.
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  • Adding Third Brake Light to 1982 Burro Trailer
    To install a third LED brake light on your trailer, you will just need to separate out the combined turn signal/brake light circuits in order to get a dedicate brake light only function. To install a light like the Optronics LED Trailer Tail Light # STL57RB, you will need to use the Tow Ready Converter # 118158, along with two diodes # RM-690 to prevent back feeding. These are needed because trailers have a combined system, meaning they have one wire for left turn and brake lights and...
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    Image 1 for
  • Driver Side Trailer Taillight to Match # STL65RB
    The matching driver side to the LED Tail Light # STL56RB is the part # STL57RB. We also have these two as a kit with wiring and a license plate bracket with part # TLL56RK.
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  • Is There a Replacement Tail Light Lens For The Optronics Tail Lights STL56RB & STL57RB
    The lenses on your LED Trailer Tail Lights # STL56RB, and # STL57RB are not replaceable. Instead you will need to replace the entire tail light assembly. Another option is switching to the Optronics LED Combination Trailer Tail Lights # TLL160RK which are submersible and can use the replacement Lenses # A16RB if you should ever have one break in the future.
    view full answer...
  • Are The Lenses of the Optronics Light # STL56RB Replaceable
    I spoke with my contact at Optronics and they do not sell replacement lenses for these lights. These lights are submersible so they are sealed from the factory. There is no way to replace the lens and re-seal it. You will need to replace the Optronics Trailer Light # STL56RB, if you need the left hand side you will need a Optronics Trailer Light # STL57RB.
    view full answer...
  • Are there Replacement Lenses Available for the Optronics Waterproof Light # STL56RB
    I spoke with my contact at Optronics and they do not sell replacement lenses for these lights. These lights are submersible so they are sealed from the factory. There is no way to replace the lens and re-seal it. You will need to replace the Optronics Trailer Light # STL56RB, if you need the left hand side you will need a Optronics Trailer Light # STL57RB.
    view full answer...
  • Matching Left Side Trailer Tail Light to Go with LED Light # STL56RB
    LED Trailer Tail Light # STL56RB is for the right hand side of the trailer. The left side is # STL57RB. You couldn't mount these lights upside down because they hang from bolt heads and could fall off.
    view full answer...
  • Recommended LED Tail Light For Trailer Surface Mount With Multiple Functions
    I can get you most of the functions you mentioned in one light, but I can't get them all. Most trailer lights do not have the reverse or backup light feature. I recommend the Wraparound LED Tail Light for Trailers Over 80" - 8 Function - Submersible - Red - Driver # 271595 along with the 7 Function Passenger # 271594. These lights are 7-1/2 long x 3-1/2 tall x 3-1/4 inches deep. Another option is the LED Trailer Tail Light - 7 Function - Submersible - 23 Diodes - Rectangle - Red Lens...
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  • Trailer Light Kits With Wishbone Wiring And Full Length Ground, Running Lights and Brake/Turn Wires
    The 25 Ft 4-Way Trailer Wiring Harness # A25W2GWB is our only wiring harness with a full length ground, running light and brake/turn signal wire to run down both sides of the trailer. While we do not have this in a kit you will simply need to select the additional lights you will need. For a trailer under 80" wide you will need the following parts. Driver's Side Tail Light # STL9RB qty 1 Passenger's Side Tail Light # STL8RB qty 1 Trailer License Plate Mount Bracket # LP10SB qty 1 Side...
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  • Trailer Taillight Recommendation for Replacing Light Part Number J-70
    I looked up pictures of trailer lights that are marked part number J-70 and the most similar light we carry to them is the LED part # STL57RB which measures 6-1/16" x 3-5/8". I attached a review video for this for you to check out as well.
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  • Dimensions of Submersible LED Trailer Light Kit # STL56RB
    The submersible LED tail lights that come closest to the dimension you mentioned are part # STL57RB and # STL56RB, which measure 6-1/16 by 3-5/8 inches by 2-1/4 inches deep. You can see these lamps by clicking the provided links.
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  • Upgrading Small Utility Trailer Incandescent Lights To LED Trailer Lights
    I think you will be very happy with an upgrade in your lights to the LED Trailer Tail Light - 6 Function - Submersible - 18 Diodes - Rectangle - Red Lens - Passenger, # STL56RB and the # STL57RB for the driver side. You can ground the lights independently to your trailer. Many wiring harnesses have the brown and yellow combination like you mentioned and it is most likely the case that you can connect the brown to brown and yellow to green as you mentioned, however I can't say that it...
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  • Recommended Replacement LED Light for a Wesbar 271585
    Scott, I took a look at your Wesbar 271585 and it looks like the LED Combination Trailer Tail Light # STL57RB would work as a replacement. This light has nearly the exact same dimensions as 271585, has 8 more diodes, and has a 3 wire design (white for ground, brown for tail lights, and yellow for stop and turn lights).
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  • Availability Of Submersible Trailer Tail Lights With At Least 16 Gauge Wire Pigtails
    I recommend the LED Combination Trailer Tail Light - 7 Function - Submersible - 23 Diodes - Red Lens - Driver Side # STL57RB and LED Trailer Tail Light - 6 Function - Submersible - 18 Diodes - Rectangle - Red Lens - Passenger # STL56RB which use 16 gauge wires. The mounting slots are 2" apart on center, so you will need to make sure that your trailer has a bracket that matches these dimensions. To connect the # STL56RB and # STL57RB to your factory wiring you will need the Deka Heat Shrink...
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  • LED Lighting Options for a Honda Trailer With Incandescent Surface Mount Lights
    I checked all of the lights that we have available at this time and there are two lights that may work for you. The Tall Rectangle Submersible LED Trailer Tail Light, 6-Function, 3 Wire, 18 Diode, Right Hand, item # STL56RB, or the 7 inch Round Transit LED Stop and Tail Light, 31 Diode - Red, item # STL90RB, are the only surface mount LED lights that we carry that might work for your application. They are quite a bit larger than the existing lights you have on the trailer now. If the...
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  • Replacement LED Tail Lights for a Karavan Trailer
    For your Karavan trailer I recommend LED tail lights # STL57RB and # STL56RB. They are a little shorter at 6-1/16 inches but they do mount on studs spaced 2 inches apart on center. they are 3-5/8 inches tall and 2-1/4 inches deep overall. I have linked some video reviews of these lights for you.
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  • Matching Passenger Side for Optronics LED Trailer Light # STL56RB
    Sounds like you are looking for the matching passenger side to match the # STL57RB that you referenced. For that you'd need the part # STL56RB and you'd be set. I attached an install video for these for you to check out as well.
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  • Replacement LED Taillight Recommendation for 2002 Shoreland'r Profile 2000 Boat Trailer
    We do indeed have some LED taillights that'd work great on your boat trailer. I'd recommend # STL57RB for the driver side and # STL56RB for the passenger side. These lamps measure 6-1/16 x 2-5/8 inches, and would work well on your trailer. As you can see in the photo provided by one of our customers, the taillight works well on a Shoreland'r trailer. As long as they're still working okay, you certainly may leave the existing fender running lights in place. If you decide you want to replace...
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    Image 1 for
  • Options to Convert Trailer to LED Lighting
    You may be able to upgrade your trailer lighting to LEDs without having to replace the entire light assemblies. In addition to complete replacement LED lights like # STL57RB we also offer LED "bulb" elements that can pop in to replace standard incandescent bulbs. You can see all such LED bulb replacements by viewing the page I linked for you. These LEDs are made in many colors and in lots of sizes as direct replacements for many of the most popular incandescent bulbs. If you scroll down...
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  • Can Passenger Side Optronics Light Be Used on Both Sides of Trailer
    If you don't have a need for a license plate on your boat trailer then there's no reason you can't use the Optronics LED Trailer Light - Passenger Side # STL56RB (which doesn't include the license plate light) on both sides of the trailer. The license plate light is the only difference between the two assemblies. The "Over 80/Under 80" designations you see on some lights have to do with the trailer's width. A trailer that is wider than 80 inches requires additional side markers and clearance...
    view full answer...
  • Do I need Left and Right Side Trailer Tail Lights or Can I use 2 Right Side Trailer Lights
    Yes, if your trailer has a license plate directly below the left side tail light, you will need to order the Submersible LED Trailer Tail Light, # STL57RB, for the left side. This light has lighting to illuminate the license plate. For the right side you will need the light you referenced, # STL56RB. If your trailer has a separate license plate light assembly, like part # PM436B, you can use a right side light, # STL56RB, on both sides of the trailer.
    view full answer...


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