Optronics Single Face Trailer Tail Light - Stop, Turn, Tail - Round - Red Lens

Optronics Single Face Trailer Tail Light - Stop, Turn, Tail - Round - Red Lens

Item # ST51RB

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Optronics 4-1/2 Inch Diameter Trailer Lights - ST51RB
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4-5/16" Diameter round. Incandescent trailer light functions as a stop, turn, and tail signal. Single face design has red lens. Single post pedestal mount. 2-Wire design. (1) 2057 bulb. Lowest Prices for the best trailer lights from Optronics. Optronics Single Face Trailer Tail Light - Stop, Turn, Tail - Round - Red Lens part number ST51RB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (89)
  • Q & A (19)
  • Videos (1)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - ST51RB

  • Tail Lights
  • Round
  • Incandescent Light
  • Red
  • Pedestal Mount
  • 4-1/2 Inch Diameter
  • Non-Submersible Lights
  • Optronics
  • Stop/Turn/Tail

4-5/16" Diameter round. Incandescent trailer light functions as a stop, turn, and tail signal. Single face design has red lens. Single post pedestal mount. 2-Wire design. (1) 2057 bulb.


Features:

  • Round incandescent trailer light serves 3 functions
    • Stop, turn, and tail
  • Single face design has single red lens
  • Incandescent 2057 bulb can be easily replaced
  • Durable polycarbonate snap-on lens and housing
  • Compatible with 12V DC systems
  • Single post pedestal mount
  • 2-Wire design includes power lead and ground wire


Specs:

  • Dimensions: 4-5/16" diameter x 2-3/8" thick
  • Bolt diameter: 1/2"
  • Bulb type: 2057 bulb
  • Power draw at 12.8V:
    • Stop/turn: 2.3 amps
    • Tail: 1.2 amps
  • 3-Year warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Wesbar # 2623
Truck Lite # 70310R
Grote # 55220
Peterson # 313-2
Bargman # 30-17-001

dimensions of light


ST51RB Optronics Single Face Trailer Tail Light - Stop, Turn, Tail - Round - Red Lens

Alternate part number: ST-51RB






California residents: click here


Video of Optronics Single Face Trailer Tail Light - Stop, Turn, Tail - Round - Red Lens


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 - ST51RB Review

Today we are going to review part number ST51RB. This is the Optronics Pedestal Mount Trailer Stop Turn and Tail Light. This is around, combination stop, turn and tail light. This light measures 4 and 5/16th in diameter. It is, at the widest point, 2 and3/8"deep. The pedestal mount length on this is 1 and 5/16th.

Now, this does ground though this mounting pedestal. So you've got your two wires. The red wire is for the tail lights. The black wire is for the stop and turn and then you do have to ground it. Make sure you get a good ground with the pedestal when you install it.

The molded plastic housing and the durable lens will provide an all weather protection against corrosion. This light does feature areplaceable snap-on lensandan easy to replace bulb. Thediameter of this pedestal mount bolt is a half an inch.Now, if you go to the product page for this part number, at the bottom of the page , we'llhave a cross-reference list that'll show you that the different brands and their part numbers that this light will work, as an exact replacement for.So what Iam going to do now is hookup so Ican show you how bright it is. Sohat we're going to do is we're going to take the tail light,and as I mentioned, hook it to the red wire. Then for the stop and turn, I'm going to hook up to the black wire.

Then again,you have to ground it through there, so I am going to take a ground wire and basically clamp it on to the bolt itself,to get a good ground. Now what we're going to do, is I am going to turn off the overhead lights. Then I'm going to turn it on. You'll be able to see there's what the tail light would look like. Then when you do the brake, you can see it would get brighter.

The turn signal would be just like that. Now, we'll go ahead and turn our overhead lights back on, and unhook the connections. That should do it forthe review onpart number ST51RB, the OptronicsPedestal Mount Trailer Stop, Turn and Tail Light. .


Customer Reviews

Optronics Single Face Trailer Tail Light - Stop, Turn, Tail - Round - Red Lens - ST51RB

Average Customer Rating:  4.9 out of 5 stars   (89 Customer Reviews)

4-5/16" Diameter round. Incandescent trailer light functions as a stop, turn, and tail signal. Single face design has red lens. Single post pedestal mount. 2-Wire design. (1) 2057 bulb.

- ST51RB
by:

I put the lights on my trailer today and everything is working very good thus far. 77301


Comments

it has been a year and the lights are working very well

jesse g - 04/22/2014

3686

- ST51RB
by:

Exactly what I needed. A hard to find product. Fast inexpensive shipping. 707261



- ST51RB
by:

Easy ordering and fast delivery !! Will recommend to others 708038



- ST51RB
by:

Perfect fit very nice product. Very fast shipping. 693533



- ST51RB
by:

The lights were easy to install on my small trailer and they work perfectly, but during a long trip one of the lens popped off and was lost. I guess it is not the most common light as I was not able to find a replacement on our trip. Other than the lens falling off, the product is good quality and worked well. 687010


Comments

The replacement lenses are available as part # A52RB
Replacement Tail Light Lens for ST51RB and ST52RB - Red
$1.93
linked below. We typically list these type of items in either replacement parts, or related items portion of our product page.

-- Rachael H - 08/19/2019

60191

- ST51RB
by:

I had tail lights on my trailer like these and one of them was broken. Could not find one in the area to replace it. I found your website and was so happy to find one I ordered two to have a spare. Very happy with your web site, service I received and prompt shipping. 672809



- ST51RB
by:

I put it on my trailer and it seems to work fine. 671027



- ST51RB
by:

Very good light for a great price. 650935



- ST51RB
by:

The lights work perfectly on my 1950 Chevrolet 1/2 ton pickup. They have been mounted to the left & right vertical structural box members that anchor the tail gate chains. I'm very happy with the set up and how it works. 647371



- ST51RB
by:

We ordered 2 (two) pedestal mount trailer lights from ETRAILER and found the price, the quality (so far) outstanding, not to mention the ease and service we received to be OUTSTANDING. I phoned and spoke to a George J - NOT an automated-foreign George J but a professional, courteous, helpful, and sincere English speaking customer service rep who answered all my questions promptly and without reservation. The total experience GRRRR-ATE. We would't hesitate to order from ETRAILER again. Steve and Barbara -Elmira, New York 645301



- ST51RB
by:

I received my lights in a very short time after ordering them. They are some good looking lights and are exact replacements for my rollback. Great price, nice product, and great service!! What more can I say? 640312



- ST51RB
by:

Perfect replacement for what existed on trailer before - preventing me from having to make modifications to adapt different style of lights. Quality appears to be good and lights have held up well I would buy again! 635892



- ST51RB
by:

GOT EXACTLY WHAT I WANTED. THANKS 617766



- ST51RB
by:

they fit great and look great 613203



- ST51RB
by:

does its job. 612345



- ST51RB
by:

everything as id hoped 605222



- ST51RB
by:

Just as described. Fast shipping! 605098



- ST51RB
by:

What a great store. Found the item I needed, fast and reasonable shipping. Great communications after the order. Definitely would come back here for all my trailer needs. 603489



- ST51RB
by:

I was having difficulty locating this particular style brake light at my local auto parts store, but had no problem finding them at etrailer.com. I have an oversize spare tire on my Jeep and use this style brake light as a replacement, as the stock third brake light was of no use. The website was easy to navigate, and shipping was fast. 602691



- ST51RB
by:

AAAAA++++ 589461



- ST51RB
by:

The right product for the job , an excellent web site that made it easy to find what I was looking for, fast check out and quick delivery. I will definitely recommend etrailer and bookmark their website for further needs. Thank you 585144



- ST51RB
by:

Good prices & fast shipping. Great firm to do business with. 577539



- ST51RB
by:

Super fast shipping as usual! I installed these lights on my hitch mounted motorcycle carrier because the motorcycle obstructs the lights on the back of my truck. I had to watch the video to find out which wire was for the tail light and which was for the stop/turn, but that's the only problem I came across. Seem like a good pair of lights. 576119



- ST51RB
by:

Worked perfectly. Great service and fair price 573807



- ST51RB
by:

I ordered 2 lights online, for my trailer. The lights were shipped promptly and arrived a few days later. Lights were in good condition and are well constructed. Installed the lights, tested them and worked as advertised. 561652



- ST51RB
by:

Shipped the same day of order. Great. Product arrived intact and as described. Great. However the Post Office let me down... Earth City, Mo to Nashville, then to Memphis, then to Montgomery, then to Pensacola, then to Ft Walton, then to Montgomery, then to Pensacola, then to Milton. whew ! 558339



- ST51RB
by:

Product arrived just as ordered. I was totally impressed how reasonable the pricing was and the most amazing thing was they didn't way over-charge their postage and handling. Only $2.99 shipping!! I will oder all my trailer supplies from this company. 545019



- ST51RB
by:

Well made trailer lights and wiring. Easy to install. Still working perfectly one year later. Fast shipping and well packaged too. 543893



- ST51RB
by:

Good products, good prices and prompt d elivery 470569



- ST51RB
by:

Couldn't find the items anywhere else, product was as advertised, delivery was quick! 469259



- ST51RB
by:

Great price, delivery was fast, I will buy from etrailer again. 437747


Comments

These are not a very durable product. Theyre on a trailer that gets used maybe 6 times a year hauling an atv. Ive had one where I lost the backing and the lens.

Edward W - 09/29/2018

44142

- ST51RB
by:

works ,, lenses little haard to get off. prefer the ring type retainer. 434712



- ST51RB
by:

Very fast shipping.Easy install.Works g reat... 415150



- ST51RB
by:

I received my order inspected items looks like good quality have not installed yet ,pricing was less than amazon even with shipping , this company stays in touch with you all the way. great servce. 405046



- ST51RB
by:

Quality merchandise, delivery on time. Excellent videos for installation information 402561



- ST51RB
by:

Fairly priced, arrived promptly in a good package which survived the journey. etrailer has it together and will be my source for trailer parts and advice. 401062



- ST51RB
by:

Trailer product was as described and was even more sturdy than I thought it would be. The price is below wholesale. I give a big thumbs up for sure! I saved their website in case I have future needs for my trailer. 388061



- ST51RB
by:

As described...no problem.. Thanks 375788



- ST51RB
by:

For the price, I do not think you could get a better deal anywhere. This is a well-built product works perfectly. Durable but simplistic design if I need it again I will buy it 371667



- ST51RB
by:

Product was the cheapest I could find and the delivery was extremely fast. It was packaged well. 351971



- ST51RB
by:

Great universal turn signal / brake light that will fit on many trailers. 349707



- ST51RB
by:

Perfect replacement lights. You were the only place, I could find this type of mounted trailer lights. Extremely satisfied customer,and will share your website and use again,thank you 348344



- ST51RB
by:

Looked all over for a match to a busted tail light on my flatbed trailer. This was it, good price, timely shipping. 344581



- ST51RB
by:

you guys are first class all the way !! thank you ! scott e. 343099



- ST51RB
by:

Great people...great prices....I don't need much in the way of trailer stuff..but when I return here....good people 342566


Comments

Still working great....tks

Dillard H - 02/16/2018

34783

- ST51RB
by:

just as advertized. 340782



- ST51RB
by:

Arrived promptly as expected. They installed easily and adapted to the trailer wiring without difficulty. After one year, they are still working well and the light is very bright. Excellent product. 336525



- ST51RB
by:

A+ A very good sales Write Your Product Review Item: ST51RB Great sales department! They can get job done even when i don't know what I need. They get it to me fast. Thanks, Oh shipping is good to! 326783



- ST51RB
by:

Lights were delivered quickly and we're exactly as advertised. Worked out very well. 320557



- ST51RB
by:

would buy again, great price, great pro duct. 316966


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Info for this part was:

Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Jameson C
Expert Research:
Adam R
Updated by:
Laura H
Updated by:
Brian T
Updated by:
Hannah L

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