Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.
Item # ST8RB
Orders above $99 qualify for free shipping
Shipping Weight: 0.5 lbs
5-17/64" L x 4-9/16" W x 2-7/8" D; Corrosion resistant; replaceable lenses and bulbs; shockproof socket; 2-stud mount on 2" centers; quick connect wiring; 2-bulb incandescent
This is a multifunction stop, turn, and tail light. This versatile light serves six functions: stop, turn, tail, rear reflex, side marker, and side reflex. The main red light measures 4-9/16" square x 2-7/8" deep; the attached red marker light makes the total length 5-17/64". The molded plastic housing and durable lens provide all-weather protection against corrosion. The light features a screw-down, replaceable lens and easy-to-replace bulbs. The light socket is shockproof, guaranteeing long bulb life. The light is a universal mount with two studs on 2" centers. The light is grounded through the mounting studs.
Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # TL4400
Wesbar # 3060
Graote # 52302
Peterson # 440
Universal stud-mount stop, turn and tail lights for trailers under 80" wide. The 6-functions are: stop, turn, tail, rear reflex, side marker, and side reflex. Grounds through mounting studs. Mounts on 2" centers. Features screw-on, replaceable lens and easy to change replaceable bulb. Shockproof socket guarantees long bulb life. All-weather, molded plastic housing and durable lens protect against corrosion.
Video of Trailer Stop, Turn and Tail Light, 6-Function, Right Hand
Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.
Today we are going to review part number ST8RB. This is the Optronics trailer stop, turn and taillight. This is a six function light for the right hand side of the trailer. This multifunction stop, turn and taillight. This will serve six functions for trailer that are less than 80 inches wide of the stop, turn, the tail, a rear reflex, a side marker and a side reflex. This is corrosion resistant lights.
The molded plastic housing and durable lens will provide all-weather protection against corrosion. The light features a screw down replaceable lens and easy to place incandescent bulbs. The part number for the bulb that is using this is 1157. The light socket is shock proof so it guarantees long bulb life. The light is a universal mount with two studs on the back and these stud are on a two-inch center and this light is grounded through the mounting studs so when this is installed your grounding point would be the studs.
A few dimensions on the slide. The overall length from side marker to edge will be 5-17/64. The depth will be 2-7/8 and then on the light itself will be 4-9/16 by 4-9/16. And this uses on the back, it will use the quick connect wiring and what you would do there is basically just strip your wire and insert it into the hole and it will hold in there and then to release it theres a little hole right under it. You just push like a paper clip in there and you can remove the wire.
So I have a power supply here. Im going to try to give you an idea of the brightness of here and it is marked on the back, the color and the function of that. So I put in the brown for the taillights. So if I use the white and ground it to the stud, that will give you the taillight brightness and then I a green wire which will be for our stop and turn. I push that in and again I ground it.
Then this will give you the brightness of the stop and turn. Then what Im going to go ahead and do is turn off the overhead lights and then I will show you the brightness. This will be the taillight, and that will be the stop and turn and that should do it for part number ST8RB.
Average Customer Rating: 4.8 out of 5 stars (223 Customer Reviews)5-17/64" L x 4-9/16" W x 2-7/8" D; Corrosion resistant; replaceable lenses and bulbs; shockproof socket; 2-stud mount on 2" centers; quick connect wiring; 2-bulb incandescent
by: Ken Yarber10/03/2014
This multi-function light fixture replaced the one that came with the new 18-ft. standard car hauler I bought from the Carson Trailer Co. located in Gardena, CA near Los Angeles in 2008. The trailer's mandatory lighting and warning devices consisted of the same fixture as shown. It's nearly unbelievable that this fixture can be manufactured, even in China, and peddled in the U.S. for $5.50! plus sales tax and shipping costs of course. I opened the fixture to discover the failure point and found that the ground wire inside the fixture had broken loose from its soldered position due to negligent soldering technique. I'm keeping it as a reserve unit. Etrailer performed as promised. US mail delivery was slow since their trucks do not go on a private road. The unit sat in a communal mailbox about a mile away for several days. Suggest that the seller use UPS, FedEx, etc depending on cost and how fast you need the unit. The 4 small screws that hold the red lens onto the plastic housing look pretty when new. But they will rust badly exposed to the outdoor elements. Also, threading multi-wire conductors into the hookup retention holes is a sweat. I finally had to install 16 gauge solid-wire conductors for stiffness in order to get them into the retention holes. Unless you have 3 hands it is very frustrating to use a paper clip to pry open the retention slots via the holes. The way the fixture is designed is very unique. Ken 154268
by: Rich T.03/24/2014
I bought this because I broke one just like it on a neighbor's trailer. It is the same as the original and fit perfectly. 122016
by: Robert R.08/02/2013
Very good trailer light. Easy to install, self clamping wire inserts sped up the installation. Folks at etrailer.com were prompt at shipping and kept me informed through emails. 92874
by: Bruce R09/11/2014
I was able to pick out the exact item I needed extremely quickly. Easy to find on the site. Plus it took me 5 minutes to install. thanks Bruce 150754
by: Bob M.09/19/2013
I recently purchased a light from etrailer.com-->great price, same day order filling with email update, fast shipping in normal mode... two follow up emails...thank you for great service, I'll be sure to bookmark your site. 100633
by: John B09/10/2015
Well packed, good quality, delivered on time.......Great deal 224807
good parts good price 122836
by: Jimmy R08/05/2014
Couldn't ask for a better online shopping experience!! 144531
VERY FAST SHIPPING GOOD SERVICE. 224894
by: Don D.01/26/2017
The lights arrived in a timely fashion at a very good price. Upon opening the box, I was initially puzzled by the lack of wiring pigtails. Darn, I guess I need to order a plug; OK, it's been a long time since I changed my trailer lights. Oh, but after a little research, such was not so. The trailer wires simply pressed into the rear of the light housing and self tapped - how simple. Maybe, a sliver of paper instructions enclosed would have been in order. Maybe not..... Overall, I am most pleased with my dealings with eTrailer. 335670
by: Pat Green11/12/2013
I am 72 and have never done this before. It couldn't have been any easier. Even though this was a small item, the service you gave me couldn't have been better. The light came today and I went right out and put it on. [I backed my car into the original one.] You made this so easy for me to order. The girl on the phone was easy to understand, and very helpful. Also, I did look at all the info you give on your sight. Why would anybody buy from anyone else. Thanks for the great service. Sincerely, Pat 107152
by: John S.07/30/2014
Item arrived quickly and was well packaged. It is an easy install, simply strip the end of your trailer wires and feed them into the appropriately labeled spring contact (Stop / Turn or Tail ) that will automatically seat the wire in place. Removal of wire is done by using something like a toothpick to push on the spring contact thru a small hole below the wire to relieve tension and slip the wire back out. Like some speaker connections. Both lights worked first time. 143423
The trailer lights I received were very good quality and an exceptional value. I am installing them on a motorcycle sidecar that I fabricated for my motorcycle. The tail lamps sold by Harley-Davidson range in cost from $79 to $130 each and do not offer as much functionality (don't provide a side marker lamp feature) as the e-trailer lights. The H-D lamps also require a special wire harness at another high cost. I am extremely satisfied with my purchase. 98701
by: Paul N04/28/2014
Could not believe how inexpensive part was, figured have problems else where,,,but they shipped faster than any other store, great follow up (I have had 4 emails confirming order and checking in!) and exactly what I needed. I had problems with other companies that week, and etrailer came through, and proved they truly believe in customer service! BTW this is a $5.95 part, and treated this like a big order! 127652
by: Mike S.03/07/2017
I purchased these lights to replace a pair of weathered, beat up lights on my cargo trailer. Everything was just as advertised and they were a snap to install. The quality is good. The lights are plenty bright and they have stood up to the harsh Arizona sun and heat extremely well. Paint faded just a bit, but they still look nice. I'll be back to etrailer again if I ever need to replace them. 349448
by: David A.07/19/2012
I ordered two trailer lights for my utility trailer. The lights I received and your prompt service were both outstanding! I would really appreciated the follow-up emails telling me the process of when my order was shipped I when I would be receiving my order. You guys exceeded my expectations. I highly recommend your company and look forward to doing business with you again in the future. 48475
Quality product, easy to replace, and has excellent visibility when lit. I break these periodically because of the harsh terrain and poor roads where I frequently use my 16 ft. trailer and these work as a quick, economical replacement for trailer taillights exposed to regular use in these conditions. Sooner or later most trailers will suffer breakage of taillights with regular use. 134205
by: Gary Geddie10/11/2012
The lights arrived in perfect condition and in a timely manner. However, I assumed wrongly that there would be pigtail wires already soldered to the lights so I could attach the existing trailer wires with connectors without having to disassemble the light. I'm afraid I might have to return the lights I received and reorder the lights described above. 56993
by: Frank C.03/17/2014
Very easy to find what i wanted on their website. Price was great and it came in a timely matter. I will shop with ETrailer again great company. Thank You 121055
by: Jack G.08/18/2014
I highly recommend etrailer.com for trailer/vehicle parts. I purchased a trailer replacement tail light/turn signal light for my utility trailer recently. The part cost less, with shipping, than any other that I looked at. And shipping/receive was 4 days. I will purchase any other parts that I may need in future from etrailer.com. Jack G. 147219
by: Gary H.06/06/2016
I really appreciate you having these products and a very reasonable price. I have had to purchase a similar replacement item in the past for a lot more. Ordering and delivery were easy and fast. The parts were well packed and received in good condition. I will be a customer many times in the future. Thank you, GH 258431
Product arrived quickly and well packaged. Item was exactly what I wanted and at a great price. Item fit perfectly and looks terrific. Personnel are friendly and eager to assist you with any questions or problems (including installation). I have already ordered more products from e-trailer. Super Seller A+A+A+ 108446
by: Gary N02/05/2012
Liked the way the wires attached to back, but no protection from outdoor elements, filled wire attachment area with RTV after wires pushed in. The Ground is one of the attachment studs, nothing to tell you that. So if you attach to a plastic fender you need to run a ground wire to one of the studs. 31100
by: Patricia Taylor10/24/2015
The product was exact as ordered. Arrived in a very timely manner. It was easy to install and It was a pleasure to deal with this company. The questions I had were answered quickly and they had the parts I needed. I appreciate great customer service and speedy delivery. Thank you, 230704
Quality light, fast shipping, easy to install. I had not seen the quick wiring prior to these and it was very simple to strip the wire and insert into the light. I agree with others to silicon the area after installation to prevent water intrusion. Great service! Highly recommend etrailer! 33542
by: Bob R10/30/2016
Exactly what I needed to replace broken tail light on my trailer. It was an exact match so was able to salvage some parts from old one ... just in case. As I recall, the price was fair and delivered in good time. I have no complaints ... only praise. Would highly recommend. 312152
by: Tracy R06/20/2011
Recieved everything as ordered, somehow I did not recieve one running light, but I was not charged for it either. I went back and looked and 2 was marked, but only one charged for. Other than that I am happy with everything I have bought from you for both of my trailers. 17467
by: C Williams03/01/2012
Replacement light installed easily on trailer and worked as it should. Pricing very competitive and shipment arrived within 3 days! Our company has several trailers to maintain. Based on my experience ETrailer will be our "go to" source for any trailer items needed. 32957
they work good. but im not crazy about the wiring connection. the wires just push into the housing, their is no plug or sealing of the connection of any kind. once its on the trailer, I am going to coat the connection with rtv. but outer than that, they work good. 248915
products were exact replacement for old items, less expensive, easy to install. The website made it easy for me to find what I needed. Customer Service shippe promptly, arrival faster than promised. Very satisfied. I am a repeat customer for a good reason. 14542
by: Patt E08/19/2011
I got exactly what I ordered, at the right price! Because I needed this quickly to cover up a mistake I made to my son's trailer I was astonished at how quickly it arrived - not to mentioned relieved! Thanks for the quick turnaround!. 22283
by: Terry M05/29/2011
This unit was physically identical to the original installed on my trailer which made installation a snap. Wiring on both units was via spring clamps on the bare, stripped wire. Function so far has been fine and the price was right. 15650
by: Dr. Bob M03/12/2017
Quite happy. Ordered trailer lights. However the supplied wireing was to short end after installation came apart requiering takedown and 're do If your supplier could add 1 or 2 inches to the wires would make a great difference 355650
by: Paul S.05/05/2014
Perfect replacement unit, and extremely easy installation. Took less than 5 minutes from removal to wire transfer to re-installation. I will certainly think of you if I need to replace my trailer parts in the future. Thank You! 128851
by: Brian S02/07/2012
Nice repleacement of OEM light. Well made,looks great. Bought 2 of these to replace old OEM Peterson lights. Old ones were beginning to malfunction due to age. These were really affordable and are great looking replacements. 31270
Great product, fast delivery, I really like the "tracking map" as you are the first people I have seen use it. The light bolted right up to the mating holes on the trailer, and even came with bulbs. What's not to like? 210773
by: Dan F.12/23/2014
The light itself is great. I was expecting some leader wire and some epoxy or something to hold them in place though. One things for sure though, when I back the trailer into a pole next time I'll be buying this again. 166665
I bought the trailer light for my son's trailer. Didn't have any problem installing the tail light as it was exactly the same as the broken one I removed. The quality of the tail light is superb and easy to install. 254866
by: Josiah J.01/14/2012
This was easy to install. I love the fact the leads could be inserted into the back side without necessitating a splice. It it well lit and serves the purpose of S/T/T. Would recommend doing business with. 29674
by: Robert L.12/15/2014
Good price, delivered quickly, as advertised. I have also made purchases previously from etrailer.com. Good customer service and good products. I will definitely order in the future as needs arise. 165510
Service was faster than I thought it would be. Bought the taillight to replace two broken lenses as the price-point made it cheaper to buy the taillight than it was to buy the lenses separately. 300410
by: JOE FROM ANDOVER05/22/2013
GREAT PRODUCT, GREAT PRICE, FAST DELIVERY, AND USUAL EXCELLENT SERVICE FROM E-TRAILER. QUICK CONNECTS MAKE INSTALL A BREEZE. MY FOURTH PURCHASE FROM E-TRAILER AND HAVEN'T BEEN DISAPPOINTED YET. 81518
by: Jodi P04/29/2014
My husband breaks a light evertime he moves the trailer. I am so happy that he found your website! These lights are great and so easy to replace! Your shipping was super fast also! 127891
by: steve D09/28/2011
As was discribed accept for the wiring plug in area was open to moisture when mounted. I decided to cover with silicone to prevent moisture from entering and shorting out light. Steve 24812
by: Garry M.07/26/2014
Good value for under $11 including shipping. Found it on the Internet within minutes. It was exactly what I needed, arrived within a week, easy to install, looks good, works fine. 143035
I thought the wires were missing untill I read about the quick connects, just slide the wire into the hole and your done. I did tin the ends of my stranded wire with solder first. 11090
Looks just like pictures. I like the fact that side light is close and compact to main body. Helps with clearance on my trailer since I keep knocking the side piece off. 133672
The product was as advertised and arrived in a very timely manner. The online installation video was a great help. I definitely will use etrailer.com again. Thanks! 136342
Great shopping experience. Someone helped me on the phone to find the part I needed, it was quite inexpensive, and it was a perfect match for what I was replacing. 194010
by: Rick C.06/26/2015
Great customer service! Shipped via Priority Mail and received in two days.Product was as advertised and easy to install with the push on wire connections. 207491
Ask the Experts about this Optronics Trailer Lights
Do you have a question about this Trailer Light?
At etrailer.com we guarantee:
Highest quality trailer lights for the best price.
Real product know-how.
Most detailed, accurate trailer light information available.
Information for this part was:
Installations, made easy.
Personalized service for life.
Trusted since 1946.
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.