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Tail Light for Trailers Over 80" Wide - 7 Function - Incandescent - Square - Passenger Side

Tail Light for Trailers Over 80" Wide - 7 Function - Incandescent - Square - Passenger Side

Item # ST2RB
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Our Price: $9.42
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Shipping Weight: 0.55 lbs
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Optronics Stop/Turn/Tail,Side Marker,Rear Clearance,Side Reflector,Rear Reflector Trailer Lights - ST2RB
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6-1/8" x 4-9/16". Incandescent light acts as brake, tail, turn, side marker, side reflector, rear clearance, and rear reflector for trailers wider than 80". Stud mount. Quick connect wiring. 2 bulbs. Lowest Prices for the best trailer lights from Optronics. Tail Light for Trailers Over 80" Wide - 7 Function - Incandescent - Square - Passenger Side part number ST2RB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (92)
  • Q & A (7)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - ST2RB

  • Tail Lights
  • Square
  • Incandescent Light
  • Red
  • 6L x 4-1/2W Inch
  • Surface Mount
  • Stop/Turn/Tail
  • Side Marker
  • Rear Clearance
  • Side Reflector
  • Rear Reflector
  • Non-Submersible Lights
  • Optronics

6-1/8" x 4-9/16". Incandescent light acts as brake, tail, turn, side marker, side reflector, rear clearance, and rear reflector for trailers wider than 80". Stud mount. Quick connect wiring. 2 bulbs.


Features:

  • Square trailer light serves 7 functions for trailers more than 80" wide
    • Stop, Turn, Tail, Rear Clearance, Rear Reflex, Side Marker, and Side Reflex
  • Built-in reflector removes the need for a separate reflector
  • Incandescent bulbs are easy to replace
  • Shockproof socket protects bulbs against damage
  • Durable plastic housing with screw-on lens
  • Red lens covers incandescent bulbs
  • Compatible with 12V DC systems
  • Stud mount to trailer with included studs
  • Quick connect wiring - simply insert stripped wire into holes for a secure connection
    • Light grounds through mounting studs
  • DOT compliant


Specs:

  • Configuration: passenger side
    • Driver side: ST3RB (sold separately)
  • Dimensions: 6-1/8" long x 4-9/16" 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: 2.5 amps
    • Tail: 1.0 amps
  • 3-Year warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # TL4440
Wesbar # 423062
Peterson # M444

Optronics ST2 Series Universal Tail Light Dimensions

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.



ST2RB Optronics Combination Tail Light for Trailers Over 80" Wide - 7 Function - Incandescent - Square - Passenger Side - Right Hand

Alternate part number: ST-2RB




California residents: click here



Customer Reviews

Tail Light for Trailers Over 80" Wide - 7 Function - Incandescent - Square - Passenger Side - ST2RB

Average Customer Rating:  4.8 out of 5 stars   (92 Customer Reviews)

6-1/8" x 4-9/16". Incandescent light acts as brake, tail, turn, side marker, side reflector, rear clearance, and rear reflector for trailers wider than 80". Stud mount. Quick connect wiring. 2 bulbs.

- ST2RB
by:

Not good Carol the lens arrived cracked. I'm in closing a photo.


Comments
Thank you for bringing this to our attention. Our customer service team should be reaching out to you in the near future!
-- Etrailer Expert Brooke M - 09/03/2021


- ST2RB
by:

This light is very high quality. It fits and functions perfectly.



- ST2RB
by:

Like the add says "Great Products at a low price"! Very satisfied with my order and quick shipment!


Comments
Still going strong! Great product!!!
William J - 04/20/2021


- ST2RB
by:

Very good tracking provided.



- ST2RB
by:

The product, ST2RB trailer taillight, works as advertised; which is good. I backed into a tree that jumped in my way while turning around on our farm. Since the trailer has to be inspected to register, I have to repair the taillight. After searching the Internet for a replacement, I found etrailer had the correct part and I was fortunate they also have great service. I recommend this part AND this company for great customer service and rapid response to get me the product quickly. Thank you etrailer.


Comments
The product, ST2RB, trailer tail light is still going strong. Happy I worked with etrailer to replace my broken tail light. The light is on a 20’ trailer and I do not use it that much anymore but I can take it on the road if I need too!
Charlie - 02/08/2019



- ST2RB
by:

Perfect, great value



- ST2RB
by:

Quick delivery. Excellent customer service. Highly recommend.



- ST2RB
by:

no instructions. There were no wires coming out of the unit to attach to the existing trailer wires. I took off the cover and saw that it is quite a poor design. it's really no wonder why they are only $6. When I went on your site to look at the "instructions" in the link you have. I got this message: "The instructions you requested are not currently available from the manufacturer. We apologize for any inconvenience" I got only ONE light wired with some head scratching and soldering. Hopefully you'll do better next time. Everything you've sent me to date has been excellent. But... :(


Comments
The lamps install using the spring terminals on the rear of the lamp. Simply the stripped wires into the square holes, as mentioned in the video linked above.
-- Etrailer Expert Mike L - 10/23/2018


- ST2RB
by:

Perfect fit as a replacement tail light. Packaging was phenomenal and the light was wrapped in plastic to protect it in shipping. The ordering ease and service provided by etrailer were world-class. I highly recommend their products & services.


Comments
Thanks for the follow up. Im very satisfied with the trailer light.
George W - 01/05/2015



- ST2RB
by:

Correct part. Properly packaged. Competitive price. Timely delivery. Thanks etrailer



- ST2RB
by:

This light was an exact match to the one that was originally on the trailer. Etrailer was a great company to deal with and I will be using them for all my trailer needs.



- ST2RB
by:

Optronics products are always very good quality and value. They're just not fence proof! E trailer always has good prices and quick shipping. Together good product and good service, what more could you want.



- ST2RB
by:

Exactly what I needed. Arrived promptly.



- ST2RB
by:

Unfortunately, I just replaced this light, so it did not make the one year mark. The base where the bulb is supposed to lock into failed and did not keep the bulb tight against the contacts.



- ST2RB
by:

I needed a replacement tail light for my trailer after accidently breaking it and found just what I needed at etrailer.com. The online purchase was extremely simple and at a fair price. I also appreciated the fact that the shipping cost was also reasonable unlike other companies that seem to up the cost to make an additional profit.



- ST2RB
by:

I was pleased to find that this tail light had the push-in wire connectors, thus installation was very simple. The price, including shipping, was not greatly different than that of a big box store where the product was not the Peterson brand and required wiring connectors.



- ST2RB
by:

Great Website to navigate through which has an excellent selection. Very competative prices. User friendly when placing order. Item comes packaged well and arrives when promised. I highly recommend etrailer. Thanks


Comments
Product is working fine just as explained. Very satisfied and will consider etrailer for all my future needs. High recommendationThanks
Frank - 08/18/2014


- ST2RB
by:

etrailer made the experience of replacing a set of trailer lights smooth and cost effective. Thank you etrailer. I worked in main frame information systems for thirty five years and I must say your user interface is perfect and your product is cost effective. Thanks again.



- ST2RB
by:

I replaced the broken tail lights on my fathers trailer. They should have been replaced years ago. I found these optronics lights for a very responsible price. They are identical to the original ones. Installation was quick and easy. They seem to be a good product. At this price, I will be purchasing them again when _ _ it happens.



- ST2RB
by:

Replace a broken light on my trailer. This is the exact match to my others on the trailer! Great quality and superb price! Very happy!



- ST2RB
by:

Product was exactly as described and matched the one I replaced on my trailer. Quick shipping and great packaging. Will definitely order from etrailer again.



- ST2RB
by:

The kit was an exact replacement and the repair worked out very well. Very Satisfied



- ST2RB
by:

Exact replacement for my damaged trailer light assembly. Product came with bulbs installed. Great price. Fast shipping.



- ST2RB
by:

Perfect replacement.



- ST2RB
by:

Exactly what I needed! Fast delivery!!


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Show More Reviews

Ask the Experts about this Optronics Trailer Lights

  • Troubleshooting Function of Additional Trailer Side Marker/Signal Lights
    The problem you're having with your new wiring could be related to the ground, especially since it sounds like you may have added more lights than were originally on the trailer. It often happens that weird behavior from trailer lights results from a loose, corroded or insufficient ground connection. First make sure that each individual light's ground is made to clean bare metal. Some lights like # TLL12RK use a wired ground (white wire with ring terminal) while others like # ST52AA...
    view full answer...
  • Can a Side Marker Trailer light be Wired to Come On with the Blinker
    If you want to make a side marker light blink with the turn signal it will have to be tapped into the turn signal/brake light wire for that side. But then it will also come on with the brake lights. And you would not want to also attach it to the running light circuit because it would back feed and lights would come on when they should not. Trailers are made with what is called a 2 wire system. They have combined turn signals and brake lights and the running light circuit is separate. In...
    view full answer...
  • Can LED Trailer Taillight Kit TLL160RK Replace Incandescent Square Trailer Lights
    Theres no reason you couldn't upgrade your square incandescent lights to the rectangle LED trailer light kit part # TLL160RK that you referenced. LED trailer lights are a great option as they basically last forever and only draw a fraction of amperage when compared to incandescent bulbs.
    view full answer...
  • Trailer Lights Go Out When Headlights Are On
    It sounds like you could have more than one issue on your trailer but the most prevalent is a weak ground or so it seems. I recommend that you start by checking both the trailer side and vehicle side connector, by check I mean you should remove each of them, sand down the surface and then reattach with new mounting hardware. A visual inspection of the ground terminal is not sufficient to check for function. I would also run a jumper wire on the ground circuit from each tail light up to...
    view full answer...
  • Replacement Optronics Side Marker Lens Cover
    The Replacement Side Marker Lens # A2RB will simply need a screw that fits the 1/4" diameter hole and is longer than 1-1/4", so the choice is yours as there is no recommended hardware. Based on the photo you provided, I do recommend replacing the entire # ST2RB fixture because the plastic housing is pretty clearly damaged. Either way I'm sure your friend will appreciate your gesture.
    view full answer...
    Image 1 for
  • Replacement Light Bulb For Optronics Square Trailer Tail Light # ST2RB
    The standard light bulbs in the # ST2RB light is part # A1157B. This bulb features 8.3 watts for the tail light function and 26.9 watts for the turn and brake light function.
    view full answer...
  • Availability of Replacement Side Marker Lens For Trailer Light PM440
    You might look at Optronics Replacement Side Marker Lens, part # A2RB. This side marker lens is the same length and width as the Peterson Replacement Lens, part # 55-15R, you have referenced, but is 1-1/2 inches tall. The # A2RB lens will fit on a trailer light like the Optronics Square Trailer Tail Light, part # ST2RB.
    view full answer...

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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Brian T
Updated by:
Brian T
Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Randy B
Installed by:
Randy B
Employee Zach D
Video by:
Zach D

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