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Aero Pro Combination Trailer Tail Light - Waterproof - 7 Function - Incandescent - Passenger Side

Aero Pro Combination Trailer Tail Light - Waterproof - 7 Function - Incandescent - Passenger Side

Item # ST36RB
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ST36RB - Red Optronics Trailer Lights
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7-7/8" x 3-1/4". Low-profile incandescent light serves 7 functions: brake, tail, turn, side marker, side reflector, rear clearance, and rear reflector. Shock proof sockets protect bulbs. Stud mount. 3-Wire design. Lowest Prices for the best trailer lights from Optronics. Aero Pro Combination Trailer Tail Light - Waterproof - 7 Function - Incandescent - Passenger Side part number ST36RB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (476)
  • Q & A (29)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - ST36RB

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

7-7/8" x 3-1/4". Low-profile incandescent light serves 7 functions: brake, tail, turn, side marker, side reflector, rear clearance, and rear reflector. Shock proof sockets protect bulbs. Stud mount. 3-Wire design.


Features:

  • Red, rectangular trailer light serves 7 functions for trailers more than 80" wide
    • Stop, Turn, Tail, Rear Clearance, Rear Reflex, Side Marker, Side Reflex
  • Aero Pro design delivers contemporary styling
  • Sealed, waterproof housing and lens unit
  • Built-in reflector removes the need for a separate reflector
  • Incandescent bulbs are easy to replace
  • Shock-proof sockets protect bulbs against damage
  • Durable plastic housing with screw-on lens
  • Compatible with 12V DC systems
  • Stud mount to trailer with included hardware
  • 3-Wire design hardwires to trailer
  • DOT compliant


Specs:

  • Configuration: passenger side
    • Driver side: ST37RB (sold separately)
  • Dimensions: 7-7/8" long x 3-1/4" tall x 2-7/8" thick
  • Distance between mounting studs (center on center): 2"
  • Bulb type; 1157
  • Number of bulbs: 2
  • Power draw at 12.8V:
    • Stop/turn: 2.3 amps
    • Tail: 0.9 amps
  • 3-Year limited warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Wesbar # 3571


Optronics ST36RB Waterproof Combination Tail 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.



ST36RB Optronics Aero Pro Combination Tail Light for Boat Trailers Over 80" Wide - Waterproof - 7 Function - Incandescent - Rectangle - Passenger Side - Right Hand

Alternate part number: ST-36RB




California residents: click here



Customer Reviews

Aero Pro Combination Trailer Tail Light - Waterproof - 7 Function - Incandescent - Passenger Side - ST36RB

Average Customer Rating:  4.9 out of 5 stars   (474 Customer Reviews)

7-7/8" x 3-1/4". Low-profile incandescent light serves 7 functions: brake, tail, turn, side marker, side reflector, rear clearance, and rear reflector. Shock proof sockets protect bulbs. Stud mount. 3-Wire design.

- ST36RB
by:

It was a good fit. Had to modify the connection just a bit because of the age of the trailer but basically a bolt on & plug in. Works as advertised and have had the boat trailer in the water several times with no leaks & no shorts.



- ST36RB
by:

These were a direct replacement for a light on my boat trailer, good fit and work great



- ST36RB
by:

It was easy to order online and came quickly in mail.



- ST36RB
by:

Matched up perfectly. Shipping could have been a little faster took over a week for fulfillment. But happy all in all



- ST36RB
by:

prompt delivery, reasonable price


Comments
No Problems. Working great.
Robert P - 05/14/2021


- ST36RB
by:

This is not a waterproof product. This is my Second Aero tail Light in less then two years. They get full rust inside the box and the lights go out and I got a ticket.



- ST36RB
by:

works delvered when they said it would be.



- ST36RB
by:

I ordered new lights for my husband. I was really did not want to do this. I thought it would take forever and I would need to ask him a lot of questions. But no, it was very easy, almost took no time at all. The things I ordered were sent as promised, we received everything quickly. We were delighted!!!!



- ST36RB
by:

My new light was delivered in just two days and it is a perfect match for the light that it replaced. Will be ordering bunk boards today to make my trailer like new. Very pleased.



- ST36RB
by:

This was a direct replacement for a broken tail light on my Tracker TrailStar 17' trailer. I spliced it into an existing harness. Looks and works great. I would say that it is resistant to water damage when submerged. Its not water proof however.I always disconnect the harness from my truck before putting the trailer in the water.



- ST36RB
by:

Nothing too technical about the part itself. A simple swap out of the old parts. Matched the dimensions of the OEM parts so the installation went smoothly. Deliver from etrailer was excellent and prompt. Will definitely continue doing business with etrailer! The best online vendor for providing installation videos and answering technical questions. Keep up the good work!



- ST36RB
by:

Purchased to replace broken lights on my boat trailer. They fit perfectly using previous mounting holes. Electrical connections straight forward. Left hand unit contained illumination for license plate.



- ST36RB
by:

Easy Install. Mounts up perfect on my trailstar trailer for my bass buggy. Can’t go wrong on the price, even if it only last 2-3 years.



- ST36RB
by:

GOOD PRODUCT EXACT FIT ARRIVED QUICK I RECOMEND ETRAILER FOR ALL YOUR TRAILER NEEDS



- ST36RB
by:

Bought this mainly for the lens to replace a broken one but its good to know I have all of the other parts on hand including spare bulbs if needed. It was a better deal to buy the whole thing than just the lens. The bulbs in this unit are in a water resistant inner enclosure to buy some time before water gets in to the bulbs when launching your boat. Always unplug your lights before backing in the water.



- ST36RB
by:

I ordered this trailer light on line etrailer.com. My product came in expected and I mounted it that day. I like these trailer lights because they are very bright, even though their not LED, and they are submersible. Can't beat the price.



- ST36RB
by:

great ,fast service,tail light came packaged well , thanks E-TRAILER!!!



- ST36RB
by:

Couldn't believe how fast my light was shipped out. Everything was received as expected. Great light, fast service... thanks e-trailer.


Comments
Awesome! Happy with my purchase!
John D - 01/30/2018



- ST36RB
by:

The product I purchased from etrailer was A1 this is my second go round with etrailer I'm very satisfied with your products I will be a repeat customer!!!



- ST36RB
by:

Replace part / wired perfect to original wires !!



- ST36RB
by:

worked out ok, but the brand was the tail light not the camper, made it work, thanks



- ST36RB
by:

Item was received timely and was easy to install.



- ST36RB
by:

Product arrived in three days. Brand new in package. I am very satisfied and will order from here again.


Comments
The lights still work great. No Issues.
Richard K - 07/25/2017



- ST36RB
by:

Perfect match for factory Tracker Trailstar Trailer. Cheapest price I could find. Great product at a great price, will do business with again.



- ST36RB
by:

Thank you for your quick shipment of my tail light. It is a perfect match for the damaged tail light on my trailer. I will recommend you to anyone requiring your products.


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Ask the Experts about this Optronics Trailer Lights

  • Need a Replacement for an Optronics ST-36 RH With 3 Wire Connector
    To replace your damaged ST-36 RH, you will need the Optronics Aero Pro Trailer Tail Light - 7 Function - Submersible - Red Lens - Passenger Side # ST66RPG. This will be a direct replacement and has the exact same plug you currently have.
    view full answer...
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  • Replacement Optronics Rectangle Trailer Light With Plug-In Style Connector
    We do carry rectangular trailer lights that come with the Plug-N-Go connector like the Optronics Right Hand Trailer Light, # ST26RPG, and # ST36RPG. These two lights come with the 2-wire molded connector. If the connector on your trailer has a 3-wire connector, then you may want to look at the Optronics Right Hand Trailer Light, # ST66RPG. I have attached photos showing what the connectors look like. You can also view photos of the trailer lights by following the product links that I have...
    view full answer...
    Image 1 for
  • Replacement Trailer Light for a 2006 Tracker Boat Trailer with the Optronics ST-36 RH Tail Light
    The light on your Tracker boat trailer is the right hand ST36 series trailer light from Optronics as is the # ST36RB, that you referenced on our website. They are essentially the same light, but Optronics has been known to make slight changes to their lights from time to time. I have attached a diagram of this light showing its dimensions for you to check out. The dimensions should not be much different from your light if at all, but the important dimensions to look at are the 2 inch...
    view full answer...
    Image 1 for
  • How to Find Light Part Number on Four Winns Boat Trailer
    Trailer makers don't usually keep track of the brand/model of lights used in trailer production and the numbers you took from your light's broken lens are not part numbers, but rather DOT coding. The light's base is likely to have the part number printed on it so you can check there for a brand and/or part reference. Once you find that you can type it into our search box. If you cannot find that information you can still review the replacement light lenses we offer which are shown on...
    view full answer...
  • Tail Lights that Plug In Instead of bare Wires for Trailstar Boat Trailer
    We do have the Optronics ST37 series lights that have the connector instead of bare wires. Aero Pro light # ST37RPG has the plug but just for the running lights, brake, and turn signal wires. The ground is separate. The matching right hand side is # ST36RPG. We also have similar lights for Wesbar, # 271595 and # 271594. I have included some links to video reviews of these light style for you.
    view full answer...
  • Replacement Rear Light Lens for Boat Trailer
    I would be happy to get you the right replacement lights though the SAE is not a model number, just DOT coding. However, based on what we know about other customers who have needed similar parts then LED lights # ST36RB and ST37RB are likely going to work for you. These are left and right hand LEDs that are 7-7/8" long x 3-1/4" wide x 2-7/8" tall surface mounted lights. You would need to measure your current lights and if they are the same size then these lights would work great for...
    view full answer...
  • Replacing a 4-Way Connector with 7 Wires on a 2007 Tracker Trailstar Boat Trailer
    Since this is on a boat trailer the 2 additional white ground wires are ground for the lights. This is fairly common on aluminum frames and boat trailers in general because aluminum is a poor metal for grounds and lights grounded near the tail lights will get dunked in water. The 2 brown wires are both running light wires which allows you to run one wire per side instead of having to run a jumper wire from one side of the trailer to the other. You can still use a 4-Way with wiring such...
    view full answer...
    Image 1 for
  • Can the Optronics ST36RB Right Hand Light Be Used on the Left Hand Side of the Trailer
    If you have a separate bulb to illuminate the license plate, the # ST36RB could be used on the left side.The difference between the # ST36RB light and the # ST37RB is that the # ST37RB has a license plate light to illuminate the trailer's license plate. To mount the # ST36RB on the left hand side may require some modification to fit your application.
    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...
  • Replacement Trailer Tail Light with 3-Wire Plug to Replace Optronics ST-36
    Trailer tail light # ST66RPG should be the light that you will need. It has the 3-wire plug.
    view full answer...
  • Replacement Light Recommendation For Left Side Of Trailstar Pontoon Trailer
    The replacement light assembly for your Trailstar Pontoon boat for the left side is part # ST37RB. This is a submersible light that features the tail light functions and the license plate light as well. I have attached a drawing that shows the dimensions of the light you can check out.
    view full answer...
    Image 1 for
  • Looking for LED Version of Optronics ST36RB Trailer Taillight
    We do indeed offer an LED equivalent as part # STL36RB. The # STL36RB is a 17-diode taillight that offers stop/turn/running lamp functions and is for use on the passenger side of the trailer. I've linked to an install/demonstration video that you might find helpful.
    view full answer...
  • Replacement Tail Lights for Tracker Boat Trailer Model # T13PRO175P
    Although we don't have specifics about the specific trailer you have, we absolutely have submersible trailer light replacement lenses that will work for you. From what I can find about similar Tracker boat trailers you may have lights similar to the # ST37RB (drivers) and # ST36RB (passenger) currently, so you can use the # A39RB (front lens) and # A36RB (side lens) as the replacement. If you can send in a photo of the lights and their measurements we can absolutely confirm these...
    view full answer...
  • Replacement Trailer Taillight Lens with SAE STIAP2 04 DOT DOT Number On It
    The SAE STIAP2 04 DOT number you provided is a DOT approval number, which states that the lens is compliant with DOT regulations. Because of that, that number isn't typically a good identifier for finding a replacement lens. However, in this case, we previously had a customer send in a photo of this particular lens which we managed to match up to the Optronics part # A39RB which is a replacement for their # ST36RB and # ST37RB taillights or a Wesbar 3571. The lamp housing should have...
    view full answer...
    Image 1 for
  • Replacement Lights and Lens for Wesbar 105825
    I may have a solution for you but there is not a replacement bracket or housing for the Wesbar tail lights that are associated with lens kit # W003372-73 since this particular light was made obsolete on 3/25/2011. In addition to the kit, there are replacement lenses available individually with the Replacement Passenger-Side Red Lens for Wrap Around Clearance Light - Qty 1 # 105825 and Replacement Lens for Wesbar Wraparound Tail Lights - Driver Side # 003373. If you needed to replace...
    view full answer...
  • Replacement Tail Light Assembly for SAE AP2 04
    The SAE number you referenced really isn't a reliable way to determine the correct replacement light. From our experience and research, the replacement light you're looking for is Optronics tail light part # ST37RB for the driver's side and # ST36RB for the passenger side. These lights measure 7-7/8" long x 3-1/4" tall x 2-7/8" thick and have the Stop, Turn, Tail, Rear Clearance, Rear Reflex, Side Marker and Side Reflex functions. The only measurement that looks off is going to be the height,...
    view full answer...
    Image 1 for Image 2 for
  • 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
  • Recommended Tail Lights for 2004 Toyota Tundra Flat Bed Conversion
    I may have a solution for you, but there are not going to be vehicle specific plug and play lights for this application. I recommend using something like the Aero Pro Combination Trailer Tail Light # ST37RB (driver's side) and # ST36RB (passenger side), which are a 7-7/8" long x 3-1/4" tall incandescent multi-function light (Stop, Turn, Tail, Rear Clearance, Rear Reflex, Side Marker, Side Reflex). These lights can be spliced into your existing tail light wiring using some heat shrink butt...
    view full answer...
  • How to Determine Correct Replacement Trailer Light Lens or Replacement Light
    The "SAE" on a trailer light isn't actually a part number, it stands for Society of Automotive Engineers and just means it has passed certain testing. The only way to determine the correct replacement lens is with the actual part number of the light, though unfortunately those aren't always readily visible. For example, for parts # ST36RB or # ST37RB you would need the Replacement Tail Light Lens for Optronics ST36RB and ST37RB # A39RB. Without knowing the part number of your light,...
    view full answer...
  • Replacement Tail Light for Obsolete Wesbar Trailer Tail Light 403028
    The Wesbar tail lights that are associated with lens kit # W003372-73 were made obsolete on 3/25/2011. You could replace them with a similar LED version, # 271594 for the right and # 271595 for the left side. I also did a crossreference with Optronics and they list light # ST36RB as a match for the old Wesbar lights.
    view full answer...
  • Replacement Tail Light Lens for Tracker Trailstar Trailer
    The lights you have on your trailer are # ST37RB and # ST36RB. The replacement lenses are # A39RB for the front lens and # A37RB for the side marker.
    view full answer...
    Image 1 for
  • Replacement Trailer Taillight Lens for SAE STIAP204DOT
    The SAE STIAP2 04 DOT number you provided is a DOT approval number, which states that the lens is compliant with DOT regulations. Because of that, that number isn't typically a good identifier for finding a replacement lens. However, in this case, we previously had a customer send in a photo of this particular lens which we managed to match up to the Optronics part # A39RB which is a replacement for their # ST36RB and # ST37RB taillights or a Wesbar 3571.
    view full answer...
  • Replacement Taillights For Trailer With SAE AP2 04 DOT Number
    The SAE number is not a reliable way to find a replacement light for the trailer. From our experience the replacement light is Optronics tail light part # ST36RB for the passenger side or part # ST37RB for the driver's side. These lights measure 7-7/8" long x 3-1/4" tall x 2-7/8" thick and have the Stop, Turn, Tail, Rear Clearance, Rear Reflex, Side Marker and Side Reflex functions. I have attached a diagram of the mounting dimensions so you can compare your lights. I do recommend to make...
    view full answer...
    Image 1 for

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