An oval, black PVC grommet needed for flush mounting 6-1/2" oval lights. This PVC grommet gives shock mount protection that extends the life of the lamp. Along with the sealed light, a 3-wire pigtail is required to complete the installation. Call 800-298-8924 to order Optronics accessories and parts part number a70gb or order online at etrailer.com. Free expert support on all Optronics products. Guaranteed Lowest Price and Fastest Shipping for PVC Grommet for 6-1/2" Oval Trailer Tail Lights. Accessories and Parts reviews from real customers.
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Accessories and Parts > Trailer Lights > Mount Parts > Grommet > Oval > Optronics

PVC Grommet for 6-1/2" Oval Trailer Tail Lights

Optronics Accessories and Parts

(209 reviews)


Code:   a70gb

Retail:$2.95

Price:$0.95


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Shipping Weight: 0.17 pounds

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Optronics Accessories and Parts - a70gb

An oval, black PVC grommet needed for flush mounting 6-1/2" oval lights. This PVC grommet gives shock mount protection that extends the life of the lamp. Along with the sealed light, a 3-wire pigtail is required to complete the installation.


Features:

  • PVC grommet for flush mounting 6-1/2" oval lights
  • Shock protection extends lamp life
  • Open back gives easy access for wiring
  • Requires a three-wire plug (A45PB or A47PB) along with the light to complete installation
  • Dimensions: 7-5/8" L x 3-3/8" W x 1-1/8" D


Manufacturer Cross Reference
Grommet will work as an exact replacement for:
Wesbar # 226088
Truck Lite # 60700
Grote # 92420
Peterson # 421-18
Bargman # 40-06-020


Manufacturer Specifications

Black PVC grommet allows oval lights to be flush mounted. Provides shock mount to lengthen bulb life.


dimensions of rubber grommet


A-70GB Optronics Rubber Grommet for 6-1/2" Oval Trailer Tail Lights








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Video of PVC Grommet for 6-1/2" Oval Trailer Tail Lights


Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.




Video Transcript for Optronics Accessories and Parts A70GB Review

Today we'll be reviewing part number A70GB. This is the Optronics Rubber Grommet for 6 1/2 inch Oval Trailer Lights. It is designed for flush mounting those lights. It's going to provide shock protection. This is going to extend the life of your lamp. It's going to feature that open back design that's going to give easy access for wiring.

This does require a 3 wire plug along with the lights to complete installation. Those are going to be sold separately. Couple different plugs that we would recommend is part number A45PB or A47PB. Let's go over the dimensions of the grommet. It's going to give us an overall length of 7 5/8 of an inch. Overall width of 3 3/8 and then an overall depth of 1 1/8.

That's really easy to install, a light I have in right here for our demonstration. Once you have your 6 1/2 inch over light, all you got to do is place it through the grommet. Then just push it into place. The grommet comes up over the light and that's all there is to it. The light is nice and secure in there.

Again, you have the open back for easy access to the wiring. That going to do it for today's review of part number A70GB. This is the Optronics Rubber Grommet for 6 1/2 inch Oval Trailer Lights. .


Customer Reviews

PVC Grommet for 6-1/2" Oval Trailer Tail Lights - a70gb

Average Customer Rating:  4.8 out of 5 stars   (209 Customer Reviews)


An oval, black PVC grommet needed for flush mounting 6-1/2" oval lights. This PVC grommet gives shock mount protection that extends the life of the lamp. Along with the sealed light, a 3-wire pigtail is required to complete the installation.


- a70gb

by: oval trailer tail lights03/29/2014


Great looking taillights wish I had bought them sooner. thanks 122823


Comments

just like a TIMEX watch takes a licking

oval t - 03/21/2015

10185



- a70gb

by: Tim O01/08/2016


I have purchased from etrailer several times and I find the selection of parts very good I think their attempt to help customers with video and a good tech department is very unique and beneficial The quality of the lights I received is good but I do feel it was not the same quality as the original "Grote" brand lights my trailer came equipt with... Also the quality of the rubber grommits was definitely thinner and not as robust as all the original grommits used on the trailer originally... these parts were made over seas and the oems were all American made... This is not meant to be a "DONT BUY" I'm just stating the facts the parts are not the same quality but the price was great and the parts did work just fine but just bear in mind there is a difference but for my used trailer rebuild they were just fine the jacketed wire was top notch BTW I would buy from etrailer and these same parts again 234981



- a70gb

by: Dale J.08/03/2016


Great product! My right brake/turn signal stopped working on my trailer, so I purchased a new ST70RB 6-1/2" oval trailer light, along with the wiring plug and this matching grommet, installed them in about 30 min, and it works great! The package arrived quickly and was packed nicely. I found out my fuse was blown on my 2016 Traverse for the right trailer stop/turn signal, but that was most likely from the old light which I think was leaking. I didn't know there was a fuse just for that so I learned something new. I will definitely purchase trailer products again from etrailer.com! 279369



- a70gb

by: Wholesale Window & Door Co.02/03/2014


I was extremely happy with your web site, which helped me to know the exact tail light I needed. The product came quickly and was of very good quality. It fit right in the old trailer we use for our business. Steve 115561


Comments

The parts are still working well!

Wholesale W - 02/03/2015

9238



- a70gb

by: Tommy06/15/2015


Product came exactly as described. It is good quality. Shipped and arrived fast. Great seller. Would order from again. 203556


Comments

All is well. Its still works fine.

Tommy - 06/14/2016

18575



- a70gb

by: Kevin04/08/2014


dont fit as snug as the original ones my trailer has, but they work fine. 124381


Comments

Still working just fine.

Kevin - 04/08/2015

10680



- a70gb

by: Ken M10/04/2013


Made it a professional looking job! 102529


Comments

Holding LEDs in place, no signs of dry rot.

Ken M - 10/05/2014

7148

- a70gb

by: Jim s.09/20/2013


Grommet fits perfect. 100758


Comments

no problems after a year.

Jim s - 09/20/2014

6927

- a70gb

by: Jeff.B07/25/2014


Just what i needed,fit pefect. 142933


Comments

Great product.

Jeff.B - 07/25/2015

13629



- a70gb

by: Terry M05/07/2013


Didn't fit the holes in my trailer, although LED lights fit and were same size as original. Measure the cut out in your trailer before ordering. Product was fine but my assumption was it was a standard size. My fault - they will go in the trash now. 79286


Comments

I just had the same experience, needed a thicker or bigger gasket, even trailer manufacturer confirmed this issue, not sure where to get the thicker gasket from? Like You, I thought these were all the same size, the lights to go into the gaskets are...but not the gaskets?

comment by: todbnla - 05/20/2013


1520

Do you have the part number from the old gasket? Should be molded on it somewhere. That may help shed some light.

Patrick B - 5/20/2013




- a70gb

by: Brandon06/28/2016


Used with the BUL72GB led light along with the BK70BB bracket. It fit ok and was easy to install but I wonder if It will pop out pulling the trailer out of the water. I don't think that the intended purpose of the light, gasket, bracket combination was intended to be installed on a boat trailer but I'll see if it works over time. I may have to secure the light with a little something extra if it's an issue. 266103



- a70gb

by: Andrew D.06/11/2016


It was easy. I went on there web site typed in the part no. on my old light. the one that got to close to my brush fire. A very good picture and description of the light came up. clicked and ordered. I was emailed that the part was shipped and giving a tracking no. I received the two lights in a few days. Great follow threw. Would recommend this company. 260367



- a70gb

by: gary h11/20/2013


IHT ORDERED ONE LIGHT TO BE SURE THE LOW PRICE WASN'T A SCAM. THEN I RECECEVIED IT AND ORDERED SIX MORE IN ORDER TO NOT BE CAUGHT SHORT WITH BROKEN OR BURNED OUT RUNNIG LIGHTS ON MY TRAILER WITH MISSION TO COVER,I WILL BE USING E-TRAILER AGAIN WHEN NEEDED THANKS E-TRAILER 107870



- a70gb

by: Denise H.04/24/2015


I ordered two new lights for my boat trailer and two new rubber grommets to go with them. The rubber grommets were too small and the light and grommet would fall out of the hole. I ended up using my old grommets with the new lights. They were very inexpensive but worth zero. 187798



- a70gb

by: Nathan C.09/30/2013


This is a really nice quality grommet that works perfectly with the Optronics series of lights. You cannot beat the price on these - it makes reusing the old ones silly because you will inevitably tear, stretch or otherwise destroy the old ones taking the lights out. 102047



- a70gb

by: shawn b.04/08/2013


Product is good quality and was shipped quickly - only issue I didn't measure well enough and the grommet is about 1/4" too small. But that's my own fault! 75005


Comments

Theyre still going great so far. With trailer lights up here I need stuff thats durable. So far so good.

comment by: shawn b - 04/10/2014


3527

- a70gb

by: John S.07/18/2016


What can I say gotta have em and they hold it very well 273253



- a70gb

by: Matt W09/27/2013


Its a rubber grommet. It holds the light in nice and tight. Not much else to say besides they're priced cheap and a whole lot better than the sun rotten ones I just threw away. Not quite as thick as the original, but who cares,its $0.95 and works! 101749



- a70gb

by: gary h11/08/2013


it was exactly what i was looking for exact match; very affordable and delivery was only 4 working day;s. i have made another purchase yesterday and will be using e-trailer site again when needed thank you 106698



- a70gb

by: LCS06/23/2013


I got exactly what I needed - a replacement tail light for my 13 year old trailer. I'm so happy with etrailer.com - they had what I needed when I needed it and at a reasonable price. And they shipped it right away, too. 85634



- A70GB

by: Marty08/28/2012


My purchase of the water proof tail light assembly was handled excellently, but better yet it shipped on the day I ordered (Sunday). Good email communications with memebers of etrailer. I will use them again. Marty 53352



- A70GB

by: Marty08/28/2012


My purchase of the water proof tail light assembly was handled excellently, but better yet it shipped on the day I ordered (Sunday). Good email communications with memebers of etrailer. I will use them again. Marty 53353



- a70gb

by: Kevin B08/16/2013


Here is a photo. 95410



- a70gb

by: Don S10/22/2015


Had a dead line to meet. Product arrived exactly as advertised. Very pleased with etrailer. Have used them before with the same outstanding results. Courteous and prompt with the correct item makes for easy ordering. 230488



- a70gb

by: Doral J05/14/2013


This was a very good shopping experience. The light, wiring harness, grommet were easy to match up and the price was right! This will dress up my three wheeler nicely and keep me safe on the road!! Thanks 80306



- A70GB

by: John11/12/2012


I was so happy to work with etrailer!!!! They (John the sales rep.) were VERY helpful and patient with me. I received everything and my trailer lights up and looks awesome with the new LED lights! 59264



- a70gb

by: kevin j01/22/2016


Good quality for the price. The vinyl is not as soft and 'rubbery', especially at cold temperatures, as the Grote and Petersen I have used in past, but quite functional for homeowner trailers. 236077



- a70gb

by: Gene C.06/10/2014


Just what I needed. My old lights and grommets were original (1989) and the rubber was all dried out. These fit the new lights and into the frame of my boat trailer with no problem. 134974



- A70GB

by: Terry Nola08/15/2012


Parts were just what we were needing for a special Customer requirement; parts shipped in a timely manner and were very competitive price wise; will use this Website again for sure. 51782



- a70gb

by: Doc s Marine05/04/2015


This product was great. No problems at all, fast delivery and very friendly efficient people you deal with. As a female they didn't make me feel bad at all like some places. Thanks 189693



- a70gb

by: Hugh C07/13/2015


Both the grommets and the sealed tail lights worked very well and were simple to install. I gotta say that etrailer was excellent in terms of communication and fast delivery. 211405



- a70gb

by: Jose R.04/21/2015


The quality of the products received was outstanding and the price was great. Communication with the seller was excellent and I will definitely buy from this vendor again! 186954



- a70gb

by: Deb B12/02/2014


I made this purchase for my son's boat trailer. I ordered on the Monday before Thanksgiving and it arrived the day before. Everything arrived as expected and well packed. 163105



- a70gb

by: Charlie04/04/2013


I should have bought more of these as along with the lights and connectors. These were very easy to use once I cut my hole out and worked perfect for what I needed. 74101



- A70GB

by: Gary C.04/12/2012


I've used these on several trailers. I have't had any problems installing them or with failures. Can't beat the prices and selection. I'll always buy from etrailer. 36962



- a70gb

by: edd03/08/2013


I received my part in a timely fashion and it was in new condition and was exactly the part I had asked for and the price was not to be beat. A+++++ 69693



- A70GB

by: Sean06/19/2012


Not as thick as the original seals. One hole was to big for this seal to seat in, had to reuse the old one. One hole was just right, and the fit was snug. 44878



- a70gb

by: hris04/16/2014


The outside diameter of the grommet was not as large as the ones that were on the trailer. Cleaned up the old ones and reused them with the new LED lights 125674



- a70gb

by: lwal08/07/2015


These are very good quality and quite necessary for the light and bracket to be installed properly. When assembled they make a very good fit and product. 217677



- a70gb

by: ConnerCattleCompany08/11/2016


Nice solid rubber grommet. Holds its shape real well and light will not fall out. etrailer.com has great customer service and will take care of you. 282771



- a70gb

by: Hugh C.04/21/2014


the products were great, but the communication was even better. This was a small order that received big attention. Will definitely use again. 126278



- a70gb

by: JJ03/07/2015

2006 Chevy Silverado


These grommets fit great. I replaced both, one of mine was torn. I installed them in a rear ranch hand bumper on a 2006 chevrolet silverado. 177462



- a70gb

by: Jim in CO05/01/2015


Great compliment to the LED light capsule. Provides "spring back" give to allow for it to snug the light into oval hole, plus easy removal. 189379



- a70gb

by: Big John12/05/2013


I just figured if I was replacing all 4 tail lights it only made sense to replace the rubber seals so I did and at the price who wouldn't? 109271



- a70gb

by: David B06/20/2016


Fast shipping and well made. Replaced the existing tail light grommets in my trailer. These were exactly the same as the old ones. 262955



- a70gb

by: art g07/08/2014


seems like good quality rubber material. If lucky, it might be man made and last longer than rubber would in the Florida Sun and heat. 140171



- a70gb

by: Corinna S06/19/2014


Rubber Grommet and trailer light were delivered promp and in excellent condition. Would not hesitate to buy from etrailer.com again. 136624



- a70gb

by: Mike B07/08/2014


Product was perfect. I was replacing my bulb backup lights on my motorhome with LEDs. The fit was perfect and the install easy. 140081



- a70gb

by: G. Diaz11/05/2015


This was a perfect fit for my trailer, which was a life saver since I struggled to find a replacement for my old J-60 grommets. 231497



- a70gb

by: Rich07/03/2014


Fit like a glove on my Eagle trailer. ST70RB light fit great too. Just put in rubber grommet and then slide taillight in. 139049

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Ask the Experts about this Optronics Accessories and Parts
Do you have a question about this Accessories and Part?


  • How to Remove Flush Mount Taillights and Grommets in a Square Tube Snowmobile Trailer Frame
  • It sounds like your trailer has the 6-1/2 inch Oval stop turn and tail lamps and some side marker lamps that use a rubber grommet like the 6-1/2 inch oval tail lights grommet, # A70GB. Since the area where your lights are mounted is not accessible from the back side, you will need to pry the light out of the front of the grommet with a small screwdriver or other similar tool. If you could find a plastic pry tool that might work better and keep you from damaging the rubber grommet. Another...
    view full answer...

  • How to Cut a Grommet Hole for Installation of the Oval Trailer Tail Lights # STL22RB
  • The easiest way to cut the oval hole for the Rubber Grommet, # a70gb, in my opinion, would be to use a Light Mounting Bracket for 6-1/2 inch Oval Trailer Lights, BK70BB, as a template and then use a hole saw the correct size to cut a hole on each end of the mounting location. Then, use a angle grinder with cut off wheel or a reciprocating saw with metal cutting blade to cut the straight top and bottom sides of the hole. The correct width for the grommet is 2-5/8 inches, but I have found...
    view full answer...

  • Which Trailer Wiring Connector Has a Pin for Reverse Lights
  • In order to add reverse lights to a trailer would would need to have a 7-Way on the trailer, like # 50-67-008, and a 7-Way on the vehicle. On the vehicle side, if you are looking at the back of the 7-Way where the wires connect, the reverse light circuit is the center pin. It will need to connect to a reverse light wire behind one of the vehicle tail lights. On the trailer side the matching pin is again the center pin. So from that pin, you would route wire to reverse lights. Reverse...
    view full answer...

  • What Size Hole to Mount Optronics 6-1/2 Inch Oval Taillight # STL22CCRB
  • The # STL22CCRB lamp you referred to is typically mounted in a grommet, like part # A70GB, which in turn is mounted in a bracket like part # MNT-651SS. If you were planning on cutting a hole to mount the lamp and grommet, the hole will need to measure 6-3/4 by 2-1/2 inches, as you can see in the diagram I provided. The easiest way to cut the hole would be to use a 2-1/2 inch hole saw, and cut two holes 6-3/4 inches apart (measured outside-to-outside). You could then use snips or a rotary...
    view full answer...

  • Direct Replacement Oval Stop Turn and Tail Light for a Model J-60 Trialer Light is the # ST70RB
  • Yes, the J-60 light is a 6-1/2 inch wide by 2-1/4 inch tall light that is 2-1/4 inches deep overall so the Sealed, 6-1/2 inch Oval Trailer Stop, Turn and Tail Light, 3-Function, item # ST70RB, is a direct replacement for your light. If you need a replacement grommet for the light you can use the Rubber Grommet for 6-1/2 inch Oval Trailer Tail Lights, item # A70GB, and if you need to wire the light or replace the connector you can use the right angle pigtail, item # A47PB, or the straight...
    view full answer...

  • Replacement 6-1/2 inch Oval Tail Lights, Incandescent and LED
  • Yes, the Sealed, 6-1/2 inch Oval Trailer Stop, Turn and Tail Light, 3-Function, item # ST70RB, should be the correct replacement for your Truck-Lite 60 taillight. The replacement grommet for this light is the Rubber Grommet for 6-1/2 inch Oval Trailer Tail Lights, item # A70GB. If you would like to upgrade to LED lights then you could use the Miro-Flex, Sealed, 6-1/2 inch Oval, LED Trailer Stop/Turn/Tail Light, 3-Function, 12 Diode, item # STL22RB, with the grommet mentioned above.
    view full answer...

  • How to Replace Optronics Taillight Part # STL70RB on a Cargo Trailer
  • If your trailer has flush mount lights like the Optronics Sealed Oval LED Tail Light, # STL70RB, then I have two ways for you to remove your old taillights from your Haulmark Cargo Trailer. These taillights are sealed, therefore, you need to change the entire assembly, not just the bulbs inside. If you have access to the backside of the light from the inside of your cargo trailer and your lights are hardwired, then you need to cut the wires close to the old taillight and gently push...
    view full answer...

  • How to Install Tail Light and Grommet into Trailer Light Mounting Bracket # BK70BB
  • I went out to the warehouse and pulled a # BK70BB bracket, a 6 inch oval tail light and the A70GB grommet. I found that it is much easier to install everything if you push the grommet fully into the bracket until it is fully seated and then push the light into the grommet until it bottoms out. At that point, you will have a fit tight enough that the lamp is securely held in place. Make sure the grommet is pushed FULLY into place before inserting the lamp.
    view full answer...

  • LED Lights, Wiring and Mounting Brackets for Reverse Lights On a Boat Trailer
  • I would use the Sealed, 6-1/2 inch LED Clear Oval Trailer Utility Light, 10 Diode, item # BUL72CB, along with the Rubber Grommet for 6-1/2 inch Oval Trailer Tail Lights, item # A70GB, and the Trailer Light Mounting Bracket for 6-1/2 inch Oval Trailer Lights, Steel - Black Powder Coat, item # BK70BB. These items should work for you and have a specific mounting bracket that is not available for the Thinline Sealed LED Utility Light, item # UCL65CB. Be sure to unplug the trailer connection...
    view full answer...

  • Replacement Tail Light For Bargman 6-1/2 Inch Oval Light
  • The Optronics light that you referenced, part # ST70RB, is an exact replacement for Bargman light # 40-06-001. If you can find that part number on your Bargman light, then we can be sure that this light is the correct replacement. Even if your Bargman light has a different part number, # ST70RB will very likely work. The dimensions of the light are 6-1/2 inches long x 2-1/4 inches wide x 2-3/8 inches deep. If your current trailer light is approximately the same size, this light will work...
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  • Hitch Mounted Motorcycle Carrier to Haul a Yamaha WR250 Behind a Four Winds Class C Motor Home
  • As long as the trailer hitch on your Four Winds motorhome has a 500 lb tongue weight capacity, you will be able to haul your Yamaha WR250R motorcycle, however, the Rage PowerSort Motorcycle Carrier, # MX600, that you referenced is not recommended for use behind a motorhome. Instead, I recommend looking at the Ultra-Fab Motorcycle Carrier, # UF48-979033. This carrier only weighs approximately 50 lbs, has a weight capacity of 500 lbs, and is approved for use behind motorhomes. The total...
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  • Replacement LED Tail Lights for a Pace Cargo Trailer
  • You will need four each of the Sealed, 6-1/2 inch Oval LED Trailer Stop, Turn and Tail Light, 48 Diode, item # STL70RB, Rubber Grommet for 6-1/2 inch Oval Trailer Tail Lights, item # A70GB, and either the Straight 3-Wire Pigtail, item # A45PB or the Right Angle 3-Wire Pigtail, item # A47PB. This is an exact replacement so your grommets will work with the light if they are not damaged or hardened from exposure to the elements.
    view full answer...

  • Is the LED Oval Trailer Utility Light Brighter than the Incandescent Oval Trailer Back Up Light
  • I went out to the warehouse and checked all of our clear oval lights. The Sealed, 6-1/2 inch LED Clear Oval Trailer Utility Light, 10 Diode, item # BUL72CB, whiter light than the light emitted by the incandescent Oval Trailer Back Up Light, item # BU70CB, but the light does not illuminate as large an area as well. The advantages of the LED light is that it does not draw near as much amperage as the incandescent light, it lasts much longer and it does not produce the heat produced by incandescent...
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  • LED Stop Turn and Tail Signal Lighting for a Motorcycle Pull Behind Trailer
  • To meet DOT standards you will need to have both a left side and right side blinker on your motorcycle trailer. The LED Stop/Turn/Tail Light, item # STL69RRXB, is not separated so that the left side of the light and right side of the light can blink separately, so you will need two of these lights to complete your lighting setup. I have seen many motorcycle trailers with two of the Sealed, 6-1/2 inch Oval, LED Trailer lights, item # STL22RB, mounted next to each other at the back of...
    view full answer...

  • Availability of Replacement Trailer Stop/Turn/Tail Lights for Super 60 Model 60 Lights
  • The replacement light you would need to replace your model 60 light is the Sealed, 6-1/2 inch Oval LED Trailer Stop, Turn and Tail Light, 48 Diode, item # STL70RB. The Sealed, 6-1/2 inch Oval LED Trailer Stop, Turn and Tail Light, 10 Super Diode, item # STL72RB, is just a bit small on the width and a bit large on the height to properly fit in the grommet for the model 60, but may work if you would like to try it.
    view full answer...

  • Availability of a 6-1/2 Inch Oval Tail Light with Chrome Bezel and Round LED Marker Lights
  • We do not have a chrome bezel for the 6-1/2 inch Oval, LED Trailer Stop/Turn/Tail Light, # STL22RCB. But there is a Stainless Steel Mounting bracket, # MNT-651SS, that can be used for mounting the light. If you need two lights on each side the Double Mount Bracket, # MNT-652SS, would work for you. You will also need a grommet, # A70GB, and a straight, # A45PB or right angle, # A47PB, pigtail harness for installation and wiring of the light. You could purchase the Chrome Accent Ring,...
    view full answer...

  • What Are the Wire Functions for the Three Wire Connection on LED Trailer Light STL72RB
  • The # STL72RB tail light would use a 3-wire plug, like part # A45PB, which would have a white, a black, and a red wire. In this case, the white would be the ground wire, the black would be the tail light wire, and the red wire would be for the brake light and turn signal functions. If you are planning on mounting the # STL72RB light flush, I would recommend using grommet # A70GB for a clean look. We also offer a mounting bracket # BK70BB, if you prefer to mount the light horizontally...
    view full answer...

  • Does Optronics Trailer Light, # STL70RB, Fit Wesbar 203561 Light For Upgrade To LED Lights
  • Yes, the Optronics Trailer Light, # STL70RB, will replace the Wesbar 203561 to upgrade to LED lights. You will want to check the factory grommet when you remove the light, if the factory grommet is in good condition you can use it with the LED upgrade. If the factory grommet is worn or shows any signs of damage, now is the time to replace it. You would use the Optronics Rubber Grommet, # A70GB. Same thing on the 3-prong plug connector, check it also to make sure it is in good condition....
    view full answer...

  • Recommendation For LED Camper and Flatbed Tail Lights for a 2010 Ford Ranger
  • I would recommend the Sealed, 6-1/2 inch Oval LED Trailer Stop, Turn and Tail Light, 10 Super Diode, item # STL72RB, for both the truck bed and the trailer. To mount these lights you will need a Trailer Light Mounting Bracket for 6-1/2 inch Oval Trailer Lights, item # BK70BB, and a Rubber Grommet, item # A70GB. To wire the lights you will need either the straight Pigtail, item # A45PB, or a the right angle Pigtail, item # A47PB. I have used these lights on a car hauler and they work excellent...
    view full answer...

  • Any Other Parts Needed When Replacing Incandescent Trailer Lights With LED Lights
  • You will want to measure your existing oval lights to make sure they will match up to the dimensions on the Optronics lights. The Optronics LED Trailer Stop/Turn/Tail Light, part # STL22RB, will work as a LED replacement for the Optronics Oval Trailer Stop/Turn/Tail Light, part # ST70RB. They would both fit in the Optronics Rubber Grommet for 6-1/2 Inch Oval Trailer Tail Lights, part # A70GB. They would use an industry standard 3-prong plug like the Optronics Straight 3-Wire Pigtail...
    view full answer...

  • Backup Light Recommendations for a Enclosed Utility Trailer
  • I spoke with my contact at Optronics and he informed me that this Optronics Trailer Light, part # BUL78C3MB, is certified to be used as a utility light for a trailer but not as a reverse light. He said that if you were to use this as a reverse light he would recommend that you contact your state and local laws to determine if that would be an issue for passing inspections. He also said that these lights will not be as bright as most reverse lights normally are. If you want a similar...
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  • Why is the Optronics LED Clear Oval Trailer Utility Light # BUL72CB Not Certified as a Backup Light
  • The Sealed, 6-1/2 inch Oval LED Trailer Utility Light, Flange Mount, 10 Super Diode - Clear, item # BUL78CB, does not meet DOT FMVSS 108 requirements, for backup lights so it cannot be sold as a backup light. That does not mean that the light cannot be used in that situation for applications where a DOT requirement does not need to be met. In short, the Trailer Utility Light, item # BUL78CB, can be used as a backup light, but if your trailer needs to meet DOT requirements you will need...
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  • Replacement Tail/Stop/Turn LED Light for BRI MAR Dump Trailer
  • I wasn't able to find any size info for the Glo Brite trailer light you have, but the part # STL72RB that you referenced is a 6-1/2 inch by 2-1/4 inch LED light assembly that can do stop/turn/tail functions that would work great on nearly every trailer. For a grommet to install it you would want part # A70GB, for a bracket instead you would want the # BK70BB, and then for a wiring pig tail you would want the # A45PB.
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  • Bolt on Mounting Bracket Options for 6-1/2 Inch Oval Trailer lights
  • The Optronics 6-1/2 inch Oval Trailer Lights, item # STL22RB, can be bolted on with the addition of a trailer light mounting bracket. These brackets are available in black powder coat, item # BK70BB, and stainless steel, item # MNT-651SS. There is also a stainless steel double mounting bracket available, item # MNT-652SS. Along with the mounting brackets you will need rubber grommets, item # A70GB to secure the lights in the oval openings. Finally you will need a pigtail connector...
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  • Best Location For Mounting Light Brackets On Curt Hitch Cargo Carrier
  • Unfortunately, we do not have any photos of the # BK70BB installed on a cargo basket. It can be installed vertically or horizontally, depending on the item it is being mounted to. I do recommend mounting it so that the wires for a connector at the back of the light are safe and not in danger of being damaged. My recommendation is to mount it to the underside of the top rail on the carrier. This does give it some protection. I recommend the light kit, part # 98174LED. This kit includes...
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  • Is Optronics Trailer Tail Light # ST70RB the Same As Petersen Trailer Tail Light # M421KR
  • Yes. The M421KR is a Petersen part and the Optronics equivalent is the Sealed, 6-1/2 inch Oval Trailer Stop, Turn and Tail Light, 3-Function, # ST70RB, that you have referenced. For a complete set up, you will need Rubber Grommet # A70GB, and Straight 3-Wire Pigtail, # A45PB.
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  • What are the Hole Dimensions for the #A70GB, Rubber Grommet for 6-1/2 Inch Oval Trailer Light
  • I went out into our warehouse and measured one of our Rubber Grommet for 6-1/2 inch Oval Trailer Light, # A70GB, that we have in stock. From the measurements I took, you will have to cut a hole that is 6-11/16 inches long and 2-5/8 inches tall.
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  • Looking for Way to Mount Optronics Backup Light # BUL10CB on Ranger Trail Boat Trailer
  • In order to mount the Optronics Backup Light, # BUL10CB, on your Ranger Trail Boat Trailer, I recommend using the Rubber Grommet, # a70gb, and Trailer Light Mounting Bracket, # BK70BB. A wiring harness, part # A49PB for a right angle plug and part # A45CB for a straight plug, will also be needed for the Optronics Backup Light, # BUL10CB. I have included a few short videos for you to check out.
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  • Parts Needed to Add LED Reverse Lights to an ATV Trailer
  • Led light # BUL72CB is not certified as use as a backup light. For an LED light that is designed for use as a backup use # BUL10CB. You will also need grommet # a70gb and wiring pigtail # A49PB. For wire you can use # 16-3B-1 sold in 1 foot increments. You will need to wire in the power wire to the reverse light circuit on the 7-Way. For the lights to work you have to have a functioning reverse light circuit on the vehicle side 7-Way.
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  • Need Bright Backup Light on Boat Trailer for Nighttime Use
  • We do offer a super-bright LED-type backup light that is fully submersible, part # BUL52CB from Optronics. This 36-LED light uses a 2-wire pigtail # A45CB for connection and can be mounted using rubber grommet # a70gb along with steel bracket # BK70BB. LED lighting combines high-efficiency with high light output and this unit should serve you well without placing much additional load on your trailer wiring.
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Information for this part was:

Expert Research:
Michael L
Video Edited:
Andrew K
Expert Research:
Robert G
Expert Research:
Michael H
Expert Research:
Jameson C
Installed by:
Nicholas E
Video Edited:
Andrew L
Video by:
Kathleen M
Photos by:
Jim W
Installed by:
Cole B
Expert Research:
Jeffrey L
Updated by:
Sarah W

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Info for this part was:


Expert Research:
Michael L

Video Edited:
Andrew K

Expert Research:
Robert G

Expert Research:
Michael H

Expert Research:
Jameson C

Installed by:
Nicholas E

Video Edited:
Andrew L

Video by:
Kathleen M

Photos by:
Jim W

Installed by:
Cole B

Expert Research:
Jeffrey L

Updated by:
Sarah W

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