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LED Trailer Tail Light - 6 Function - Submersible - 18 Diodes - Rectangle - Red Lens - Passenger
Optronics

LED Trailer Tail Light - 6 Function - Submersible - 18 Diodes - Rectangle - Red Lens - Passenger

Part Number: STL56RB
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$41.37
Retail:$44.10
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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, and rear reflex reflector. Mounts on surface of trailer - hardware included. 3-Wire pigtail. 18 LEDs. Great Prices for the best trailer lights from Optronics. LED Trailer Tail Light - 6 Function - Submersible - 18 Diodes - Rectangle - Red Lens - Passenger part number STL56RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (342)
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Optronics Trailer Lights - STL56RB

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • 6L x 3-1/2W Inch
  • Surface Mount
  • 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, and rear reflex reflector. Mounts on surface of trailer - hardware included. 3-Wire pigtail. 18 LEDs.


Features:

  • Rectangular trailer tail light serves 6 functions
    • Stop light
    • Tail light
    • Turn signal light
    • Side marker light
    • Side reflex reflector
    • 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 polycarbonate housing
  • Red acrylic lens over white LEDs
  • Mounts on surface of trailer - hardware included
    • Stainless steel hardware slides along rear channels so that you can adjust the position of the light
  • 3-Wire pigtail
  • DOT compliant
  • P2 rated


Specs:

  • Configuration: passenger's side (right-hand side)
    • Driver's-side light (STL57RB) sold separately
  • Dimensions: 6-1/16" long x 3-5/8" tall x 2-1/4" deep
  • Distance between mounting slots (center to center): 2"
    • Hardware size: 1/4-20 x 1" long
  • Diodes: 18
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.268 amps
    • Side marker light: 0.059 amps
  • Lifetime warranty on LEDs


Optronics STL56 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.


P2-Rated or P3-Rated Lights

Diagram of light spread for P2 rated light

A P2-rated or P3-rated light produces a 45-degree angle of light to either side of its centerline for a total of 90 degrees of coverage. This beam pattern can be seen straight on, but it cannot be seen clearly from the side. So this type of light can be used as either a side marker light or a clearance light, but it cannot function as both. If you need both functions, then you must install 2 separate lights on your trailer - one as a front or rear clearance light and one as a side marker light.



STL56RB Optronics Combination LED Boat Trailer Taillight - 18 Diodes - Red Lens - Right Side

Alternate part number: STL-56RB

Compare to Wesbar 271584-01




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Customer Satisfaction Score:


Customer Reviews

LED Trailer Tail Light - 6 Function - Submersible - 18 Diodes - Rectangle - Red Lens - Passenger - STL56RB

Average Customer Rating:  4.7 out of 5 stars   (342 Customer Reviews)

6-1/16" x 3-5/8" Rectangle. Waterproof trailer light acts as brake, tail, turn, side marker, side reflex reflector, and rear reflex reflector. Mounts on surface of trailer - hardware included. 3-Wire pigtail. 18 LEDs.

by:

Chose Optronics because of warranty and help from customer service at etrailer. Staff is awesome, very knowledgeable.
Light is very bright, installation very easy, all holes lined up with factory holes on a 2001 Shoreland'r boat trailer



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!

Timothy

5/27/2024

A year later and Ive had zero issues with these LED lights. All the individual LEDs continue to work and the brightness has not diminished over time! I have gotten several comments from fellow fishermen on these. They like that they fit nicely on my shorelander trailer and the brightness of the unit! Im extremely happy with these!



by:

Perfect fit on a 2005 Shoreland'r trailer. I ended up clipping off the connectors from the old light and wired it on so I could keep using the same harness from the trailer. Looks great and I can confirm that you do NOT have to switch everything to LED at the same time. I am going to do it as bulbs burn out, but no worries if you have other lights on the trailer that are not LED, these will work fine.



by:

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



by:

The quality of the light is very good. The problem was with the ground wire. The terminal diameter was too small and it would not fit on the provided bolt threads. This caused considerable extra insulation time to remedy.



by:

The product is Excellent, the construction and brightness, and with the overall cost is reasonable, the product speaks for its self. The staff needs to learn how to pack a fragile item, packing paper on one end of a box does little to keep the product from damage, and the shipping is ridiculously slow, im sure there are tons of orders, but step up your game.



by:

Very good fit for Shorelander boat trai ler.



by:

I bought these to replace the taillights with incandescent bulbs on my Sea-Doo trailer. They seemed sturdy, and water proof. Installation was easy, no new holes to drill. After a year they’re still working good and don’t appear to be leaking.



by:

I replaced this passenger side tail light once from Etrailer about a year ago. It was broken off last week by a maintenance guy, moving trailers in our storage lot. I wanted the same light again....great price, easy to install, and included all the parts. It really is submersable and brightly lite.I always shop Etrailer for all kinds of parts, ahead of other companies. Great customer service.



by:

These are on a boat trailer. They have been submerged in water dozens of times and still work perfectly. Very satisfied



by:

I finally do not have to worry about burning out the light bulbs when backing into water. Well worth the money.



by:

Fits great on my 98 shorelander jet ski trailer



by:

Still working great 1 year after instal lation.



by:

Perfect fit for my Karevan trailer



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:

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.

Toby

4/29/2015

A year later and these are still going strong and still very, very bright. Soooo worth it!



by:

Very bright and easy to install.



by:

Thought I was ordering 2 lights for around $40 to find out it was only 1! Contacted e trailer and was told they'd issue a return for the crazy high price of $24 for shipping. Will never do business with such a rip off company again! Buyer beware!!



by:

Order process was easy. Fast delivery. Good product and a fair price. Cannot ask for more than that. Thank you.



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:

Good fit to replace original



by:

The lights were easy to install and work great.



by:

It was a perfect match to my existing LED unit that went out after 8 years of service. etrailer had it in stock, making it a no brainer where to order it from.....and I always get good service from them.
Hal L.



by:

Works great



by:

Just what the old trailer needed. Easily installed and the trailer is ready to take my boat out!


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Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • Replacement Tail Lights Recommendation for a 2005 EZ Loader Boat Trailer
    Thanks for the photo, that really helps to narrow it down! For incandescent replacements you need these Optronics Lights: - Driver Side # ST57RS - Passenger Side # ST56RS Then for LED replacements you need these Optronics Lights: - Driver Side # STL57RB - Passenger Side # STL56RB
    view full answer...
    Image 1 for
  • Recommended Replacement Driver and Passenger Side Lights for a Wesbar SAE-AIP2ST-DOT-01
    Pacome, I wasn't able to find any info on those lights since those are DOT codes that just tell you what they're used for. Instead, I recommend completely swapping out the entire assembly with the LED Combination Trailer Tail Light # STL57RB for the driver side & # STL56RB for the passenger side.
    view full answer...
  • Tail Lights For a 2006 Karavan Boat Trailer To Upgrade To LED and Use Trailer Wiring
    You are going to need to replace your tail lights on your 2006 Karavan trailer with the LED Combination Trailer Tail Lights # STL57RB & # STL56RB. I was unable to find any information on your specific Wesbar tail lights as the information you posted on the lights are DOT codes which show they are certified for particular uses. These new LED lights have 3 wire connections which you will be able to splice into your current wiring. If you only have 2 wires on each light the ground wire is...
    view full answer...
  • Recommended Replacement Taillights for a 2014 Keystone Laredo
    Hey Joe, from what I can see it looks like your 2014 Keystone Laredo uses the LED Trailer Tail Light # STL56RB. These lights measure 6-1/16" long x 3-5/8" tall x 2-1/4" deep, so if your lights have the same measurements then these'll work great. If not, just let me know what your light measures below and I can take a look at what we have.
    view full answer...
  • Replacement LED for 2006 ShoreLandr Trailer with Alumacraft Boat
    I have some great LED replacement options for your 2006 ShoreLand'r Trailer with Alumacraft Boat. I have attched a list of these below. Please note, they may not all be exact fit replacements but with a bit of work they will be able to be made compatible no problem. LED Trailer Tail Light part # STL56RB (Passenger) LED Trailer Tail Light part # STL57RB (Driver) Redline Mini Thinline Clearance or Side Marker Light part # LT02-220 LED Identification Light Bar for Trailers over 80" Wide...
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Is There a Right Hand Version of the Rectangle LED Trailer Tail and License Plate Light # STL57RB
    Yes, the right hand version of the Tall Rectangle Submersible LED Trailer Tail and License Plate Light # STL57RB that you referenced is the part # STL56RB.
    view full answer...
  • Is the Tall Rectangle Submersible LED Trailer Tail Light # STL56RB Over 80 Approved
    The description is actually in correct where it says it is for an over 80 application. It is only for under 80 applications so it would not be legal for an over 80 trailer. An over 80 tail light will have a wrap around design, like # ST27RPG, so it is visible from the rear and side.
    view full answer...
  • Will Optronics Submersible LED Trailer Tail Light # STL56RB Fit a 1987 Shorelander Trailer
    Yes, the Optronics Tall Rectangle Submersible LED Trailer Tail Light, part # STL56RB, will work on your 1987 Shorelander trailer. We have gotten back many reviews of these lights working just fine on Shorelander trailers. I will give you the dimensions of the lights so you can make sure they will fit your trailer. The light is 6-1/16 inches long x 3-5/8 inches wide x 2-1/4 inches deep. They have two slots on the back of the light, 2 inches apart, for mounting on the trailer. The light...
    view full answer...
  • Replacement Trailer Taillight Assembly for Karavan Boat Trailer
    We have the replacement light you need with part # STL56RB but just the replacement lens you need is not available so this would be best option.
    view full answer...
    Image 1 for
  • Recommended Replacement Tail Light for Boat Trailer
    The Optronics ONE Series Marine LED # STL0016RB you asked about is 8 x 2-7/8 by 2-13/16 inches. I've attached a diagram to assist. The closest tail lights to your 3-3/8x5-7/8 measurements on your boat trailer are the STL57RB for the driver's side and STL56RB for the passenger side. These LED submersible lights are 6-1/16 x 3-5/8 so just slightly larger. For incandescent lights, I recommend the Optronics 6-Function Tail Light - Submersible - Passenger Side # ST56RS and driver's side...
    view full answer...
    Image 1 for Image 2 for
  • 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.
    view full answer...
  • Replacement 6" wide x 3-1/2" Tall Tail Lights For Boat Trailer
    I'll start out by saying that you don't necessarily have to use the same sized lights, but it's occasionally helpful when it comes to mounting them. However, if you're not replacing like for like, the odds that your new lights will have the exact mounting pattern or method is unlikely. I'll also add that if your other trailer lights are incandescent, this isn't really a recommended setup. The problem is the amount of power required by each type. LEDs require much less power incandescent...
    view full answer...
    Image 1 for
  • How Many Lights Are Included In Rectanglular Submersible LED Trailer Tail Light # STL56RB Package
    The # STL56RB is sold individually and is designed for the right side(passenger side) of the trailer. For the left side(driver side) you would want part # STL57RB. This has the same 6 functions as the right hand but also has the license plate light included. It is also sold with one in the package.
    view full answer...
  • 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...
  • 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...
  • Driver Side Trailer Taillight to Match STL56RB
    Along with the passenger-side LED trailer light # STL56RB you can use the mating driver-side light # STL57RB. This is identical except that it also includes the license plate light function. Both of these submersible lights share the higher-efficiency and brighter output of LEDs as opposed to standard incandescent bulb lights that waste power, generate more heat and require replacement.
    view full answer...
  • 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...
  • Is Optronics LED Trailer Tail Light # STL57RB a Single Light or a Pair
    Optronics trailer tail light # STL57RB, is a single light. This is the left hand side light and it has a built-in license plate light on the bottom. The right hand side light is # STL56RB. For a complete kit, you can use # TLL56RK. It includes both left and right side lights, a license plate bracket, a wiring harness, and installation hardware.
    view full answer...
  • 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...
    view full answer...
    Image 1 for
  • 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...
    view full answer...
  • How to Select Tail Light for Boat Trailer
    While we do not have any way to know the exact taillight you need for your trailer, I can help you figure out how to determine the correct one. It is pretty simple as all you need to do is measure your current light and know if it is surface mounted or recess mounted on your trailer frame. For example, the passenger side LED Trailer Light # STL56RB is a surface mounted light that measures 6-1/16" long x 3-5/8" tall x 2-1/4" deep and has mounting slots that are 2" from center to center....
    view full answer...
  • Replacement Trailer Lights for Shorelandr Boat Trailer
    The Optronics Tall Rectangle Submersible LED Trailer Tail Light, part # STL56RB, should work on your Shoreland'r trailer. The same light for the left side of the trailer is the Optronics Submersible LED Trailer Tail Light, part # STL57RB. We have gotten back many reviews of these lights working just fine on Shoreland'r trailers. I will give you the dimensions of the lights so you can make sure they will fit your trailer. The light is 6-1/16 inches long x 3-5/8 inches wide x 2-1/4 inches...
    view full answer...
    Image 1 for
  • 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...
    view full answer...
  • Replacement Submersible Tail Lights for a Shorelander Boat Trailer
    First, the additional function is a license plate light. If your license plate is mounted and/or illuminated elsewhere then you could use 2 right side lights. When replacing trailer lights it is best to go with all LEDs or all incandescents. Mixing the types can result in lights not working or overdraw on the LEDs. Otherwise you can use either one. The dimensions, 6-1/16 inches long x 3-5/8 inches wide x 2-1/4 inches deep, for # STL56RB are correct. Rear reflex means that the lens also...
    view full answer...


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