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LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Passenger Side

LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Passenger Side

Item # STL16RB
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Trailer Lights STL16RB - LED Light - Optronics
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8-1/16" x 2-7/8". Waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount - hardware included. 3-Wire design. PC rated. Lowest Prices for the best trailer lights from Optronics. LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Passenger Side part number STL16RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Optronics Trailer Lights - STL16RB

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

8-1/16" x 2-7/8". Waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount - hardware included. 3-Wire design. PC rated.


Features:

  • Rectangular trailer tail light serves 7 functions
    • Stop light
    • Tail light
    • Turn signal light
    • Side marker light
    • Side reflex reflector
    • Rear clearance light
    • Rear reflex reflector
  • Sealed, waterproof construction is submersible
  • 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 better light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable plastic housing with red acrylic lens
  • Mounts on surface of trailer - hardware included
    • Designed for use on trailers over 80" wide when properly mounted
  • 3-Wire pigtail
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements for automotive lighting
  • PC rated


Specs:

  • Configuration: passenger's side (right-hand side)
  • Dimensions: 8-1/16" long x 2-7/8" wide x 2-13/16" deep
  • Diodes: 18 diodes
  • Power draw at 12.8 volts:
    • Stop/turn signal light: 0.259 amps
    • Tail light: 0.062 amps
  • Limited warranty on LEDs


Optronics Light Dimensions

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.


Combination Lights for Trailers Over 80" Wide

Flatbed trailer over 80" wide with combination tail lights

If a trailer is 80" or wider at its widest point, then it requires rear clearance lights in addition to basic trailer lights. These clearance lights indicate the width of the trailer when it is viewed from the back.


To meet these requirements on a flatbed utility trailer where the bed extends past the wheels, you can install combination trailer lights that include the rear clearance function. For proper mounting, the lights must be installed at the widest points on the rear of the trailer - one on each corner.


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.



STL16RB Optronics Combination LED Taillight for Marine Trailers More Than 80" Wide - Right Side - Red Lens

Alternate part number: STL-16RB





Video of LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Passenger Side

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




Video Transcript for Optronics Trailer Lights - Tail Lights - STL16RB Review


Customer Reviews

LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Passenger Side - STL16RB

Average Customer Rating:  4.8 out of 5 stars   (149 Customer Reviews)

8-1/16" x 2-7/8". Waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount - hardware included. 3-Wire design. PC rated.

- STL16RB
by:

Fast and efficient. Easy website to navigate and find your product. 658339



- STL16RB
by:

Bought this as part of a complete trailer refurb. Nice product, although priced a little higher than I thought it should be. Looking forward to installing. Sales rep was very polite and helpful. 598887


Comments
This project turned out great! I really like buying from etrailer. They always have what I need, along with great customer service and fast shipping.
Kenneth - 01/20/2020

64535

- STL16RB
by:

Great and easy install replacement for my old lights. Fits perfectly and installation is easy. Cost more then the old incandescent type but I hope to never worry about burned out bulbs in a sealed submersible light. etrailer shipped super fast. 22462



- STL16RB
by:

I used these to add auxiliary tail, turn, and stop lights to my pickup truck. I'm very pleased with the results. Hopefully they'll get people's attention. 627814



- STL16RB
by:

The light came extremely fast and etrailer shipped it before I could even check my emails. I bought the light for a friend since the damage was my fault.... he LOVED the new light so much and it was nicer and WAY brighter then the stock one. He ended up swapping the other side to this one and is planning on possibly switching out his other trailer lights. They are extremely bright, and in my opinion make the trailer safer and look a whole lot better. I will definitely use etrailer again for ANY trailer and light needs in the future and highly recommend them, you will not be disappointed! 517357



- STL16RB
by:

Good part, fast shipping as always 739516



- STL16RB
by:

Saved me a lot of cost. Quality is great and recurved it fast. Thanks! 732096



- STL16RB
by:

Great service from etrailers staff and great products. Will go to them again if I need something for my trailers. 728332



- STL16RB
by:

Fast turn around from ordering to receiving. I have ordered from eTrailer several times and always gotten great service. 721784



- STL16RB
by:

I think it was great that you sold just one light because I just broke one light. 717698



- STL16RB
by:

Very easy website, quick delivery 716785



- STL16RB
by:

Arrived on time, good quality installed in minutes! 714792



- STL16RB
by:

Excellent product & service as alway. Replacing light damaged & not product failure. 713237



- STL16RB
by:

The LED trailer lights truly do make a world of difference. The only thing that I do have to say that is not a positive, is the fact that I had to drill out my mounting brackets on my trailer so these would properly fit. In other words the factory holes on my trailer did not match the aftermarket product. As far as the LED light visibility goes, again there truly is no comparison. The LED lights rock 670681



- STL16RB
by:

Product was as advertised. Easy to install and fit my trailer. 664977



- STL16RB
by:

Install was very simple and looks great. I have one issue with these. I would have given it 5 starts but for the very short wiring. Another 6 inches would be a big help. 664087



- STL16RB
by:

thank u for the quick and knowledgeable response /free shipping and arrived 2 days before forecast date 641993



- STL16RB
by:

Great selection and great pricing! Our shop uses etrailer for an assortment of boat trailer parts and have no been disappointed and fast free shipping 620120



- STL16RB
by:

Everything came as described quickly 611365



- STL16RB
by:

Nice bright lights and mounts in place of my old unit with no mods necessary. 601821


Comments
This project turned out great! I really like buying from etrailer. They always have what I need, along with great customer service and fast shipping.
Kenneth - 01/20/2020

64546

- STL16RB
by:

Perfect replacment light.. saved me 30 dollars over buying a new complete kit.. Etrailer is the only 1 stop trailer parts site.. 590619



- STL16RB
by:

The light installed easy enough. Functionally, it worked great. However, two times into the water and it failed. I had to buy another light locally for a trip. I'm disappointed since the move to more expensive LEDs was suppose to eliminate all the poor reliability of incandescent bulbs. I guess not. :-( 584107



- STL16RB
by:

Light arrived damaged. The shipping box does not look damaged. etrailer has sent me a replacement as soon as I called. 578364


Comments
Everything worked out great. Trailer lights are LED bright and are easy to see. Good service and a competitively priced product.
Tim M - 10/29/2019

63086

- STL16RB
by:

Taillight matched my other trailer light perfectly. Saved me from buying a whole new set. Shipping was super fast and I would suggest your company to anyone who needs trailer products. Will definitely buy from E-trailer again. Thanks 570554


Comments
Actually the lights say they are submersible, but they actually leaked and blew out most of the led bulbs. Would not purchase again.
Robert M - 10/02/2019

62618

- STL16RB
by:

the led trailer light assembly was just what I was looking for. One lamp broke off of my trailer and dragged on the road. Your light looks identical to the ones I had and arrived very quickly after I ordered it. Your ordering system was great to work through and I will look forward to ordering from your company again when the need be. Thanks 558441


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Ask the Experts about this Optronics Trailer Lights

  • LED Tail Lights for a Ranger Trail XT188 Boat Trailer
    I checked with Ranger and the current generation of the Trailer RT188 uses the 6 inch oval tail lights. For those the Miro-Flex Trailer Tail Light # STL22RB is a great option for an LED upgrade. These lights use pigtail # A47PB and will fit the mounts currently on the trailer. If your trailer has different tail lights, such as those that hang from studs then # STL16RB and # STL17RB are great options for that mounting style. If neither of the recommendations above are the light style...
    view full answer...
  • Trailer Taillight Lens Recommendation to Replace AISTP2 85
    If your tail lights look like # STL16RB or # STL17RB, then you can use the Replacement Tail Light Lens, # A16RB. This is the correct replacement if the tail light has incandescent bulbs. If it is an LED tail light, use # AL16RB.
    view full answer...
  • Why is Optronics Light part # STL16RB 7 Function and # STL17RB 8 Function
    The matching driver side light to go with the part # STL16RB that you have is the part # STL17RB that you also mentioned. The reason this light says it has an additional function is that the bottom of it has a clear lens to illuminate a license plate.
    view full answer...
  • Replacement Lenses for Optronics Trailer Lights # STL16RB
    The correct replacement lens for the Optronics light part # STL16RB is part # AL16RB for the main lens and part # AL17RB for the side lens.
    view full answer...
  • Difference Between The Optronics Trailer Lights # STL16RB and # STL26RB
    Both the Optronics Trailer Lights, part # STL16RB, and part # STL26RB are able to go under water. The definition of waterproof means that the unit will not let water in after being under water for a certain period. Since both lights are LED lights, the diodes are in a sealed unit of their own, which water cannot enter. The Optronics Light # STL16RB is labeled submersible, because it has a replaceable lens, but the diodes are sealed. Both lights can be used on trailers over 80 inches...
    view full answer...
  • Trailer Light Kit Recommendation for Ranger Boat Trailer
    A great choice for your boat trailer is the Aero Pro LED Trailer Light Kit for Trailers Over 80" Wide # TLL36RK. This kit includes 2 tail lights which serve 8 functions (Stop, turn, tail, side marker, rear clearance, side reflector, rear reflector, and license plate light) and 2 sidemarker lights, all fully submersible. It also includes a license plate bracket, stainless steel mounting hardware, quick splice connectors and a 25 foot long wishbone harness with a 4-pole flat. I definitely...
    view full answer...
  • Replacement Taillight Lens Recommendation for EZ Loader Star Craft Trailer
    I looked up several pictures of your ez loader Starcraft trailer and they all had taillight assemblies like the part # STL16RB that you referenced which means that for replacement lenses you would need the # AL16RB for the front and/or part # AL17RB for the side and you'd be set!
    view full answer...
  • Parts Needed to Add Combined Tail Lights to Trailer with Separate Turn Signals
    Since you currently have separate tail lights on your RV and plan to install an additional set of combined lights you'll need to use a signal converter like part # RM-732 to get the signal correct. Basically you wire this to the lights you currently have and then you'd have the combined circuits ready for your new taillights like the # STL16RB that you referenced.
    view full answer...
  • Troubleshooting LED Trailer Light Installation
    The first thing I would do is check that the white ground wire is attached solidly to a clean metal surface on the trailer frame. A bad ground will prevent a light from working, if the ground of the trailer does not prove to be adequate you could run it up to the ground circuit of the trailer connector. The next thing you will want to do is make sure that the # STL16RB is wired correctly by function and not just by wire color. Normally the colors of a 4-way will be the standard colors...
    view full answer...
  • Converting Separate Turn Signals and Brake Lights to Combined Turn and Brake Lights on a Trailer
    If the trailer is one that is pulled by a motorcycle or a trailer designed to carry a motorcycle, you will need a converter in order to convert the wiring system used by the 6-Way to a 2 wire system used by trailer lights. The converter you can use is # RM-732. This takes the separate turn and brake signals and makes them a combined circuit. When you hit the brakes with the turn signal on, it should blink on one side and the other side will remain a solid brake light. The converter will...
    view full answer...
  • Number of Diodes in Optronics Trailer Taillights STL16RB/STL17RB and STL36RB/STL37RB
    The trailer taillights part # STL16RB and # STL17RB have 18 diodes and the tailligths part numbers # STL36RB and # STL37RB have 17 diodes so they are very similar.
    view full answer...
  • Replacement LED Lamps to Replace Wesbar 3504 Tail Lamps on Boat Trailer
    If you have the Wesbar model 3504, the closest LED Equivalent we offer would be the Optronics # STL16RB for the right hand side and # STL17RB for the left hand side. These lamps measure 8-1/16 x 2-7/8 x 2-13/16 inches, very similar to what you have now. LEDs draw only a fraction of the power of incandescent bulbs, but put out more light. They also last a very long time.
    view full answer...
  • Replacement Trailer Light that Uses an 1157 Bulb
    If you do not want an LED light then # STL16RB is not the one you will need since it is an LED light. The incandescent version of the same light is # ST16RB. This light uses a 2057 bulb so it would not be a match for the light you have. I would need to know the dimensions of the light to determine if we have a replacement. You can also look at the light housing, not the lens, for any model numbers or manufacturer information that will help identify it. A similar light that does use...
    view full answer...
  • Troubleshooting Tail Light Issue on a Trailer
    There are a few different things that could cause tail light failure. Issues that you will want to look for are a weak ground connection, a short on the tail light wire or a possible issue on the vehicle side. To start, I like to test the trailer connector on the tow vehicle to make sure power is reaching the trailer. I recommend using a circuit tester with an incandescent bulb, like part # 40376. You will want to test the pin on the trailer connector for the tail light function. If...
    view full answer...
  • LED Trailer Tail Lights Work with Flashers and Running Lights But Left Turn and Brake Do Not Work
    If the running lights and flashers are working on all the lights then it is not likely a problem with one diode. To determine what the problem might be you can do a little testing. Using a separate 12 volt battery you can connect the light directly to the battery. If it lights up like it is supposed to then the issue is somewhere other than the light. If the light does not work properly then you will need to replace it since the diode circuitry is not available by itself. I suspect...
    view full answer...
  • Replacement Trailer Taillight Recommendation to Replace STL18RB on Trailer
    You are correct in that the OPT of the part number stands for Optronics. What you would want is the part # STL16RB for the passenger side replacement light and the part # STL17RB for the driver side. The STL18 is no longer around but the lights I mentioned will work great as a replacement.
    view full answer...
  • Troubleshooting Trailer Running Lights Not Functioning on Trailer
    The first step to troubleshoot your problem would be to determine if the wiring problem exists on the vehicle or on the trailer. Turn on the vehicle headlights, and use a circuit tester like part # PTW2993 on the pin on the trailer connector that feeds the running light circuit. If your vehicle has a 4-pole connector, test the pin being fed by the brown wire. If you are dealing with a 7-way connector, you would test the pin in the 11:00 position. If the tester indicates voltage on the...
    view full answer...
  • Looking for Surface Mount LED Taillights That Mount On 2 Inch Centers
    We have several different LED taillights that mount on 2 inch centers like the # STL16RB taillight you mentioned. I'll list them for you, and you can click the links I provided to see each lamp. Wesbar LED Wrap Around Taillight # 271594 and # 271595 Optronics Tall Rectangle LED Trailer Taillight # STL56RB and # STL57RB You can see other lamps that mount the same way by clicking the provided link.
    view full answer...
  • Replacement Taillight Recommendation for 1997 Tracker Trailstar
    I pulled up as many pictures of your trailer as I could off Google and it looks like the taillights you would need are part # STL16RB for the passenger side and part # STL17RB for the right hand side.
    view full answer...
  • Using Trailer Wiring Harness on a Honda CR-V All Trailer Lights Stay On
    On the trailer lights, white is ground, yellow or green is the turn signal function, and the yellow or green with brown is the running lights. Check to make sure that everything is wired to the correct wire from the trailer side 4-Way. The lights should be grounded to the trailer frame near where they are mounted. Try removing the additional ground from the lights back to the vehicle. This does sound like a ground issue. Unplug the trailer and use a circuit tester like # 40376 if...
    view full answer...
  • How to Combine Stop and Turn Signals for Flat Towing with a Diesel Pusher
    To combine the stop (brake) and turn signals on your diesel pusher you will need to use a converter like the Roadmaster Brite-Lite Converter # RM-732. Simply connect the individual signals to the one end and then connect the wires with the combined wiring to the correct points on the 7-Way. I have attached a photo showing the typical signal locations for a 7-Way. If you were to toss a jumper wire between the stop and turn signal functions then it would cause your lights to receive mixed...
    view full answer...
  • Replacement Passenger Side Tail Light for Sun Tracker Trailer
    It definitely looks like you need a new tail light assembly for your 2017 Sun Tracker trailer. I recommend the LED Combination Tail Light for Trailers over 80" Wide - Submersible - Red - Passenger Side # STL16RB because of its long-lasting, bright LEDs, easy surface-mount and its waterproof housing. It may be a good idea to replace your driver's side light as well with the accompanying LED Tail Light for Trailers Over 80" Wide - 8 Function - Submersible - Red Lens - Driver # STL17RB, or...
    view full answer...
  • Waterproof LED Rectangular Trailer Lights Recommendation To Replace Incandescent Lights
    The LED trailer lights I recommend that are as close in dimension to the lights you have are the Optronics Submersible LED Trailer Tail Light, part # STL16RB for the right hand and part # STL17RB for the left hand. These lights measure 8-1/16 inches long, 2-7/8 inches wide, and 2-13/16 inches tall. These lights have 18 LED diodes and are sealed and submersible. The mounting posts on these lights are on 2 inch centers.
    view full answer...
  • Converting Combined Turn and Brake Lights on Tow vehicle to Seperate Turn Signals and Brake Lights
    I believe I have a solution for you, check out the Vehicle to Vehicle Tail Light Converter # C56196. This converter is designed to take combined tail light circuits and convert them to separate tail light circuits. You would not be able to use an adapter designed to convert separate signals to combined circuits in reverse.
    view full answer...
  • Troubleshooting Trailer Taillights that Only Work with Headlights On
    The first thing I would do is check to make sure the Rectangular Submersible LED Trailer Tail # STL16RB that you installed is grounded well. Ground issues can cause all sorts of bizarre behavior, and they tend to be at fault when lights only work when certain circuits are activated. You will want to make sure the white wire is grounded to a clean metal surface free of paint and rust. You also want to make sure the white wire of the 4-way on your trailer is grounded to a clean metal surface. Now...
    view full answer...
  • Can Optronics LED Rectangular Taillight Be Rotated 180 Degrees and Used on Drivers Side of Trailer
    I didn't see a problem, so I contacted Optronics for their input. My Optronics representative tells me that there's no reason why you can't use the # STL16RB on the driver's side of the trailer, flipped upside down.
    view full answer...
  • Replacement Light for Driver's Side of Boat Trailer
    If you are looking for the left hand version, or driver side, of the Rectangular Submersible LED Trailer Tail Light, # STL16RB, you will need part # STL17RB. This trailer light serves 8 functions: stop, turn, tail, rear clearance, rear reflex, side marker, side reflex, and license plate illuminator.
    view full answer...
  • Trailer Lights for 12 Volt and 24 Volt Systems on a 1994 Mercedes G Wagon and Honda CR-V
    Some trailer lights can be used on either a 12 volt or 24 volt system, but # STL16RB is not one of them. You could use # STL23R24B with harness # A47PB, grommet # A45GB, bracket # BK45BB for a 24/12 volt system and it would work with both vehicles.
    view full answer...
  • LED Trailer Lights Troubleshooting Lowes Trailer And 2008 Ford F-150
    Since you have already checked some of the first troubleshooting boxes, the next place to look is if the harness has been overloaded due to excessive draw from lights or there's a short in the trailer wiring. Inspect the wiring for any damaged areas where copper is visible or any spots where the jacketing on the wire is broken and replace as necessary. If you've already taken this step, I would next check your harness instructions for maximum amperage rating to make sure you're not...
    view full answer...

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