See what our Experts say about this Optronics Accessories and Parts

• Replacement Mounting Bracket for a GloLight Thinline LED Marker Light MCL165AB
  Hey Robert, welcome back! The Black Bracket and Single Wire Plug item # A65PB or the Chrome Bracket and Single Wire Plug item # A67CB are both mounting brackets for the GloLight Thinline LED Trailer Clearance or Side Marker Light item # MCL165AB. What kind of trailer do you have? You can add this information, along with any other questions you have, where it says Add Comment.
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• Replacement Bracket for Thin Line Trailer Clearance and Side Marker Lights MCL67ABCB
  Hey Rob, welcome back! The Optronics item # A67CB is the replacement mounting bracket of the Optronics ThinLine Clearance or Side Marker Light item # MCL67ABCB. What kind of trailer do you have?
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• Mounting Bracket Options for Optronics Sealed, Thin Line Clearance Side Marker Light # MC65AB
  There are five mounting brackets available that fit the Optronics Trailer Clearance Side Marker Light # MC65AB. These three are all black plastic. They are Optronics # A65PBPG, # A65PB and # A65B. The first two come with a single wire, the differentiating factor is the # A65PBPG comes with a plug-n-go male connector whereas the # A65PB is intended to be hardwired. The third one, # A65B is the bracket without the wires. If you would rather have a chrome colored plastic bracket, Optronics...
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• Replacement LED Clearance Lights for 2000 Sundowner Trailer
  The Sealed, Thin Line LED Trailer Clearance, Side Marker Light, 4 Diode - Red # MCL75RB will mount to your 2000 Sundowner as long as the base it connects to is 4-1/16" L x 1-1/16" W x 1/2" D. If you need to replace that bracket, I recommend the Black Bracket and Single Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights # A65PB or chrome # A67CB. We don't have a spec sheet of each trailer, but you can definitely make these work and the dimensions should help you...
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• Recommended Clearance Lights for Pace America Trailer
  I recommend going with the Thin Line LED Trailer Light, # MCL65AB for amber lights and # MCL65RB for red lights. These sealed, dual-bulb lights can be used as a clearance or side marker lights. I have included a link to a video review and installation video of these lights for you. To mount the light, you will also need a bracket like # A65PB for black or # A67CB for chrome.
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• How To Install The Optronics Side Marker Light # MCL75AB And Optronics Chrome Bracket # A67CB
  The Optronics Sealed, Thin Line LED Trailer Clearance, Side Marker Light, part # MCL75AB, has the tabs on the end that will snap into the open slots on the ends of the Optronics Chrome Bracket and Single Wire Plug, part # A67CB. See the picture to the right that will show the light snapped into the mounting bracket. The chrome bracket has two mounting holes that are spaced 3 inches apart (industry standard). These holes are where two screws will go through and attach the bracket to the...
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• Replacement LED Trailer Lights for Kaper KII Lights for a 2009 Haulmark Trailer
  The lights that you have referenced, # STL70RB, do have the same measurements as the Kaper lights you have with the exception that they do not stick out as far from the trailer. As for the clearance lights I do not have one that is an exact match for the dimensions you have given. A close match is # MCL65AB. It measures 3-15/16 inches long and 1-1/4 inches wide. To mount it you would need a bracket like # A65PB or # A67CB.
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• Chrome Base Recommendation for the Optronics Clearance Light # MCL63AB
  Yes, the Chrome Bracket and Single Wire Plug # A67CB that you referenced is the correct base for the # MCL63AB and # MCL63RB that you plan on getting. The reason this bracket uses a single wire is because the light will ground through the mounting hardware. If you needed to run a second ground wire to the assembly you would only need to run the stripped ground wire around the mounting screw that attaches to the side of the base with the ground strap. See picture I attached to see which...
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• Replacement for Haulmark # 900200 Fender Marker Light on 10 x 5 Enclosed Trailer
  Although I don't have any reference information that would tell me the part or crossover number for a lamp on your Haulmark trailer, I found online that the # MC65ARB you referenced would be an identical replacement. To be sure, take a quick measurement of the existing lamp on the other side. If it measures 3-15/16 inches long by 1-1/4 inches wide by 7/8 of an inch tall when laid on the base, you're good to go. You might consider getting the # A65PB, # A67CB or the # A67BB base, they're...
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• Mounting Bracket and Harness for GloLight Thinline LED Trailer Clearance Light MCL165AB
  For a black bracket/harness to use with the GloLight Thinline LED Trailer Clearance or Side Marker Light # MCL165AB you'd want the part # A65PB or for a chrome one you'd want the part # A67CB.
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• Replacing Side Marker Brackets And Bulbs On 2010 Pace Journey Trailer
  The Chrome Bracket and Single Wire Plug # A67CB has just enough room to route the wire that it comes with. Based on the photo you attached, it looks like the hole that is already drilled is in the exact spot for the wire on the new bracket to fit into (see attached photo). You may need to cut some of the wire off or push the wire back through the hole after making your connection so that the bracket does not have to fit over a lot of crinkled wires, which obviously wouldn't allow for proper...
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• Replacing Existing Marker Lights on 2012 Haulmark Race Trailer with LEDs
  You can certainly replace your existing incandescent marker/clearance lamps with LED models. LEDs have many advantages over incandescent lamps. They have a much longer life, they draw a fraction of the amperage and are brighter. The Optronics LED Clearance and Side Marker Light you mentioned, part # MCL75AB uses a chrome # A67CB or black # A65PB mounting bracket. The lamp is fully waterproof. If you are looking for something that is a close replacement for your existing lights, I can...
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• Is a Base Required for Mounting the # MCL63AB and # MCL75AB Trailer Side Marker Lights
  Yes, a mounting base is necessary for the # MCL63AB, you will need to use either the Black Bracket and Single Wire Plug, item # A65PB, or the Chrome Bracket and Single Wire Plug, item # A67CB with this light. The # MCL75AB, Thin Line Trailer lights also require a mounting base. Brackets for the # MCL75AB include the # A65PB and the # A67CB bases, mentioned for the # MCL63AB light.
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• Troubleshooting Installation of Side Marker Lights on a 2003 Silver Star Horse Trailer
  I have a solution for you but we do not have an exact replacement for the PM154 that you referenced. I saw that you purchased # MC65RB and the proper base bracket for these lights is # A65PB if you would like black or # A67CB if you wanted a chrome base.
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• Mounting Bracket Recommend for Running Power and Ground Individually to Thin Line Clearance Lights
  To use the # MCL63RB and run the ground and power wires directly to it you would need the part # A68P as well. This would allow you to wire up the light without having to ground the light through the mounting hardware. For a bracket you would then want the part # A65B.
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• How is Sealed, Miro-Flex, Thin Line, LED Trailer Marker/Clearance/ID Light, # 12855, Wired
  Sealed, Miro-Flex, Thin Line, LED Trailer Marker/Clearance/ID Light, # 12855, requires a bracket to mount the light. The light itself can plug into the bracket and ground through the mounting hardware. One possible bracket is the Chrome Bracket and Single Wire Plug for Thin Line Trailer Clearance and Side Marker Lights, # A67CB. If you are unable to ground the light through mounting hardware, you can use Two Wire Plug for Thin Line Series Trailer Clearance and Side Marker Lights, # A68P....
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• Can I Use Optronics LED Light # MCL75RB in the Same Base as Light # MC65RB
  Yes, both the Optronics lights # MC65RB and MCL75RB use the same mounting base, so the # MCL75RB lights will snap into your old bases. You will then need to wire in the lights, with a power and ground connection. Part # MCL75RB is a sealed LED light light and will burn brighter but draw less power than part # MC65RB. Both lights use either base # A65PB or # A67CB. See the video that I shot showing both lights.
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• Is Optronics Thin Line LED Trailer Clearance, Side Marker Light Waterproof
  The Sealed, Thin Line LED Trailer Clearance, Side Marker Light, part # MCL75AB is sealed and waterproof and would work well on your boat trailer. This light measures 3-15/16 inches long X 1-1/4 inches wide X 7/8 inch deep. The mounts are spaced 3 inches apart. You will also need the bracket with plug for installing the # MCL75AB. For the black bracket base you would need to order part # A65PB, and for the chrome finish bracket you can order part # A67CB. I have also attached an installation...
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• How To Mount Optronics Trailer Clearance Light # MC65ARB To Trailer
  To mount the Optronics Trailer Clearance Light, part # MC65ARB, you will need to use a mounting bracket. There are 2 brackets available that will fit this light, the only difference between brackets is the color, one is black, one is chrome. For the black mounting bracket, Optronics Bracket, part # A65PB. If you prefer chrome, we have the Optronics Bracket, part # A67CB. You will need to supply screws to mount the light brackets.
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• Mounting Brackets for Sealed, Thin Line LED Trailer Clearance, Side Marker Light MCL65AB
  There are a few options for brackets for trailer light # MCL65AB. None are beige or tan but we do have black, # A65PB. Chrome, # A67CB. You will need to remove the old brackets and use steel hardware to install these new brackets. The light will ground through the mounting hardware so they have to be screwed into steel.
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• Power Draw of Optronics Trailer Clearance/ Marker Light # MC65AB
  According to my Optronics representative, the Optronics Sealed Trailer Clearance and Marker Light, part # MC65AB draws a total of 0.6 amps at 12.8-volts. An LED version is also available, part # MCL75AB which draws a fraction of that, 0.06 amps at 12.8-volts. Either lamp is used with a base, part # A65PB in black or # A67CB in chrome plated plastic. The lamp base has a single power wire, and picks up its grounding connection by its mounting hardware being connected directly to the trailer frame.
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• How Does the Bracket # A67CB and Clearance Light # MCL67ARB Wire to Trailer
  The reason the # A67CB bracket uses a single wire is because the light will ground through the mounting hardware. If you needed to run a second ground wire to the assembly you would only need to run the stripped ground wire around the mounting screw that attaches to the side of the base with the ground strap. See picture I attached to see which side has the ground strap. The # MCL67ARB uses a similar setup and also grounds through the mounting hardware. The single wire coming from the...
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• Replacement Clear Lens and White Lights for Running Boards on a 2008 GMC Sierra
  Surface mount LED utility light # UCL19CB might be a good option for you. It is a surface mount light so it will attach directly to the mounting surface and no additional bracket is needed. This LED light is sealed and waterproof as well. Another option is # UCL65CB. You would need mounting bracket # A65PB for black or # A67CB for chrome. I have linked a video review of this light for you.
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• Do I Need A Mounting Bracket To Install Optronics Thinline Sealed LED Utility Light # UCL65CB
  I contacted our representative at Optronics and she confirmed that you must use a mounting bracket with the Thinline Sealed LED Utility Light, part # UCL65CB. The light will plug into the mounting bracket and is grounded through the attachment hardware to the trailer frame. For a black bracket, we have the Black Bracket and Single Wire Plug, part # A65PB. For a chrome bracket, we have the Chrome Bracket and Single Wire Plug, part # A67CB.
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