Trailer Light Mounting Bracket for 4" Trailer Lights, Steel - Black Powder Coat

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• Could Use a Trailer Light Mounting Bracket with a Sealed 4 Inch LED Stop Light
  Yes, I went out into our warehouse and pulled a Sealed, 4 inch Round LED Trailer Stop # STL42RB and a Trailer Light Mounting Bracket # BK45BB and found that they work together very well. All of the mounting holes from the # STL42RB line up with the # BK45BB. You would need bolts that have a diameter of no more than 3/16 of an inch to attach the light to the bracket. I attached a picture to the right that shows how these products would look if installed together. You might also...
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• Availability of Mounting Bracket for 2-1/2 Diameter Round Sealed Trailer Lights
  We do indeed have a bracket designed for 2-1/2 inch diameter trailer lights, part # BK55BB. You would also need the rubber grommet, part # A57GB. The bracket and grommet would work with a 2-1/2 inch diameter lamps like part # MC57RB or # MC57AB.
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• What Size are the Mounting Holes for the Trailer Light Mounting Bracket # BK45BB
  I went out to the warehouse and measured the mounting holes for the trailer light mounting bracket # BK45BB. The larger holes on top are 0.36 inches in diameter so 5/16 inch hardware would be the largest you could use. The smaller holes on the face of the bracket will accept up to 1/8 inch hardware. I also made a video showing the measurement of the large holes using digital calipers.
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• Trailer Light Mounting Bracket
  The mounting bracket in the picture you submitted looks very similar to # BK45BB. This bracket is for a 4-1/2 inch round trailer light and is 6 inches long, 5-13/16 inches wide and 1-3/8 inches deep. The base mounting holes are spaced 4 inches apart.
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• Replacement Reverse Light for Ranger z521 Boat Trailer
  I have a solution that may work for you, but we do not currently have any 3" diameter submersible reverse lights. Have a look at the Optronics Backup Light # BU45CB which is a 4-1/4" diameter light that can be mounted to your trailer using mounting bracket # BK45BB. You will also need the 2 wire pigtail # A45CB to replace the wiring from your old lights and plugs into the back of this Optronics light. I've attached a photo that outlines the dimensions of the light to see if you can match...
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• Is Optronics LED Trailer Tail Light # STL42RB Sold Individually or In Pairs
  The Optronics LED Trailer Tail Light # STL42RB is sold individually. If you needed a pair you'd need to order a quantity of two of these. For a wiring harness you'd then need the part # A47PB and for a mounting bracket part # BK45BB and you'd be set.
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• Troubleshooting Light Not Working with the Cargo Carrier Light Kit # 52014
  If you installed the Cargo Carrier Light Kit # 52014, which fits carriers # 52018F, # 52017, and # 52018, and all of the functions on one light are not working then it sounds like the problem is the light itself. If some of the functions worked on the light then I would say that you have a problem with the wiring somewhere. You can test the light by running a ground to the marked pin and then test the other 2 pins with a 12V power source. If you think that the wiring may be an issue...
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• Are there Replacement Tail Lights for a 1982 Scamp Trailer
  In order to determine which replacement lights will fit your 1982 Scamp trailer, you will need to find the manufacturer and model number of the light assembly. This could involve removal of the assembly. If you see numbers on the lens, those are not the correct numbers. If you cannot find any manufacturer/model number information, you will need to measure the diameter of your existing tail lights and any other dimension that you can. You will also need to determine how they mount to...
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• How Thick Of a Plate Will the Optronics Rubber Grommet for 4 Inch Round Lights Fit
  I went out to our warehouse to measure the seat of the # A45GB grommet that you referenced. It seems like it will be a tight fit for your 3/8 inch bumper. The grommet seat measures 0.24 inches. Another option for mounting a 4 inch round light on your trailer, instead of the bumper, is to use the Trailer Light Mounting Bracket # BK45BB. This may not work for your application, but it could also be modified to work how you need. This bracket will work well with the rubber grommet # A45GB.
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• Recommendation for 24 Volt Trailer Lights
  We do have some lights that are designed to work on a 24 volt system but none that are available in a kit. I recommend using light # STL23R24B. There are a few ways to mount this light. You can use a grommet and flush mount it using # A45GB. Or you can surface mount it with a bracket, # BK45BB. You will also use a wiring harness, # A47PB.
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• Replacement LED Trailer Tail Lights for a 2005 Gulfstream BT Cruiser
  Optronics trailer tail light # ST45RB is potentially a fit for your trailer if the existing lights are one of the following: Uni Bond # SE4000R Wesbar # 423541 Truck Lite # 40282R/40202R Grote # 52922 Peterson # 426R Bargman # 40-01-001 This information is likely on the light housing somewhere on your existing lights. The 2 knobs on the back are not an issue since this light would mount in a hole in the trailer or in mounting bracket # BK45BB both using grommet # A45GB. If...
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• Installation Assistance With Mounting Hole Dimensions Optronics GLOLight LED Stop/Turn/Tail Light
  To install the Optronics GLOLight LED # STL101RMB you will also need grommet # A45GB. There are two mounting options for this LED light. The first one is using Optronics grommet # A45GB and mounting directly into your 1998 Jeep Wrangler. The other option is using the Optronics Mounting Bracket # BK45BB. If you decide to use the mounting bracket, you will still need the grommet as well. If you are mounting using the grommet only the grommet opening is 4-1/2 inches. When cutting...
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• Wiring and Mount for Optronics 4 Inch Round Trailer Light # ST45RB
  Sealed, 4" Round Trailer Stop, Turn and Tail Light, Flush Mount, 3-Function Item # ST45RB has a plug in the back to accept pigtail # A45PB. On it the white wire is ground, black is for tail lights, and red is for brake lights and turn signals. This light can be mounted using grommet # A45GB with bracket # BK45BB. Or if mounting directly in a surface you would just need the grommet. I have linked videos of all of these parts for you.
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• Can the 4 inch Rubber Grommet # A45GB be used in a 4-3/4 inch Mounting Location
  I do have a solution for you, since the hole that you are placing the grommet in is 4.75 inches, the grommet that you referenced, the Optronics # A45GB, might push through that mounting hole since the overall diameter is 5-3/8. Depending on your exact mounting location you might be able to use the # BK45BB to install on your light mounting location then use the 4 inch grommet # A45GB to hold a 4 inch light. I am not sure if this will work for your application but you might also be able...
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• Availability of 2 Inch Diameter 3-Function Taillight
  There is not a 3 function lamp available that has a 2 inch diameter. DOT regulations require that tail lamps meet certain size and visibility requirements. Clearance/marker lights can be smaller, but a 2 inch diameter taillight would not meet those requirements. There is a 4 inch diameter lamp, part # ST45RB. The lamp would typically mount in a grommet like part # A45GB set into an existing hole or using a bracket like # BK45BB.
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• How Does Trailer Light # ST45RB Mount into Mounting Bracket # BK45BB
  I went out to the warehouse and pulled Optronics Trailer Light, # ST45RB. First, you will need to place the Rubber Grommet, # A45GB, into the mounting bracket, # BK45BB. Next, you will need to press the light until it is seated all the way in the bracket. This last step actually takes some strength as the light is held in place by the grommet. I had to use some lubricate to get the light to seat all the way in the mounting bracket. Once in place, the light will not come out unless it is...
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• Will Optronics Submersible Trailer Light ST6RB Work on Malone Kayak Trailer
  The Submersible Trailer Stop, Turn, and Tail Light # ST6RB that you referenced is a great choice to replace the existing lights on your Malone Kayak Trailer. The light housing is designed to allow water to flow in and back out of the housing while being submerged. This light has 6 functions: stop, turn, tail, rear reflex, side marker, and side reflex, and will mount on studs with 2 inch centers. For the left-hand version of this light you will want # ST7RB. For a similarly sized light...
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• Is 2004 Subaru Forester Trailer Wiring Harness Strong Enough for Yakima Rack and Roller Trailer
  If your Yakima Rack and Roll trailer was made after October 2010 then that would mean it has LED lights on it. LED lights draw very little power compared to incandescent lights and using them and 2 additional lights are well within the abilities of the trailer wiring harness on your 2004 Subaru Forester Turbo. Even if the lights were not LED, the lights on older versions of the Rack and Roll trailers would likely not be enough power draw to be a problem, even considering adding 2 more...
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• Availability of 24-Volt Tail Lights for Lowboy Trailer
  We do have some trailer tail lights designed to work on a 24-volt system. I recommend using light # STL23R24B. There are a few ways to mount this light. You can use a grommet and flush mount it in a 4-1/2 inch cutout using # A45GB. Or you can surface mount it with a bracket, # BK45BB. You will also use a wiring harness, # A47PB. These parts only come in red.
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• 24 Volt Trailer Light Availability
  We have a few 24 volt compatible lights but not the part # TLL9RK. I recommend using light # STL23R24B. There are a few ways to mount this light. You can use a grommet and flush mount it using # A45GB. Or you can surface mount it with a bracket, # BK45BB. You will also use a wiring harness, # A47PB.
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• How to Convert a 4-way into a 7-way for Backup Lights on a Boat Trailer
  There are three things that you will need to do to add reverse lights to your boat trailer. The first thing you will need to do is add a 7-way connection on your trailer. You can either use the Epicord 7-way # 277-000141 with the junction box, or you could go with the Pollack 7-way Connector # PK12706. The big difference between these two is that with the Epicord you will make all of your wiring connections inside the junction box, but you need to keep the junction box in a safe place,...
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• Optronics GLOLight LED Stop/Turn/Tail Light Availability
  We do carry the GLOLight # STL101RMB as well as several other GLOLight products. I have attached link for the GLOLight product page. This unit has a four inch diameter; for installation you will also need to order the following: Three-Wire Pigtail part # AL45PWTB; Rubber Grommet part # A45GB; and the Mounting Bracket part # BK45BB. I attached a short video of the GLOLight # STL101RB, which is the same base part as the one you reference, however, the video is demonstrating the part...
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• Functions of Optronics 12 Diode Miro-Flex Tail Light # STL23RB
  The Optronics 12 Diode Miro-Flex LED Trailer Stop/Turn/Tail Light you referenced, part # STL23RB is a three function lamp. The # A47PB right angle pigtail, which is sold separately, has a white ground wire, a red wire that carries the brake and directional signal and a black wire that serves as the running light circuit. If the vehicle headlights were turned on, the lamp would be lit. Applying the brakes would make the lamp brighter. The lamp has several mounting options. It can...
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• Trailer Light And Mounting Bracket Recommendation
  The Optronics light, part # STL42RB, you are asking about uses the mounting holes in the included flange for mounting. This light features 10 Super LED lights and has a sealed, waterproof housing and lens kit. The mounting holes in the flange are spaced 4-1/4 inches apart center-to-center. We do have a mounting bracket, part # BK45BB, for a 4 inch light but the mounting holes are spaced 4 inches center-to-center. If you wished to drill the holes in the bracket to match the holes in the...
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• Trailer Lights for 12 Volt and 24 Volt Systems on a 1994 Mercedes G Wagon and Honda CR-V
  Some trailer lights can be used on either a 12 volt or 24 volt system, but # STL16RB is not one of them. You could use # STL23R24B with harness # A47PB, grommet # A45GB, bracket # BK45BB for a 24/12 volt system and it would work with both vehicles.
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• Can the Optronics Sealed, Miro-Flex Trailer Clearance Trailer Light Be Used as a Brake Light
  The 3 diodes in the Miro-flex light, # MCL51RB, would not make a very good brake light. They would not be as bright as the regular brake lights already on the trailer. You would need a light designed to function in whole or in part as a brake light such as # STL23R24B. With this light you would also need a wiring harness, # A47PB. To mount it you could use mounting bracket, # BK45BB and grommet # A45GB. You could also flush mount it using the mounting flange # A45BB.
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