See what our Experts say about this Optronics Trailer Lights

• Replacement 5th Wheel LED Tail Light for a Round Red Light
  Thank you so much for your photos. We don't have an exact replacement light for you, but we have something very close. It's the Optronics LED Trailer Tail Light, part # STL13RFHXB. This LED light measures 5-5/8" in diameter (almost exactly what your current one measures) and has the three mounting holes. It features the 7 diodes that your current one seems to have and the same three functions. Most importantly, it's round and fully red. This is a flush-mount design, so there is a difference...
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• Wiring Trailer Taillights, What Wire Connects to What?
  On the LED Trailer Tail Light w/ Reflector # STL13RFHXB the black wire is for the tail/running lights. The red wire is the brake and turn signal lights and the white is the ground. I have attached below a help article that covers the wiring on trailers as well in case you have any other questions beyond that.
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• Availability of LED Replacement for Round Glo-Brite 9541 Light Assembly
  The closest option we have available to your existing round Glo-Brite assemblies (which are no longer made) is the Optronics LED Trailer Tail Light # STL13RFHXB. This assembly has an overall diameter of 5-5/8" and the light face itself measures 4" in diameter. This unit has a standard 3-wire pigtail (not the 3-prong plug) so you would need to hardwire it to your trailer's wiring at the back. The 3 bolt holes are spaced apart by exactly 4-1/4", so you may need to drill some additional...
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• Replacement Trailer Brake Turn Light for 1969 Apache Mesa Trailer
  While I was not able to find anything that cross referenced with the SAE number you mentioned the Optronics light part # STL13RFHXB is very close to what you mentioned in terms of size and function so it would work great. This is a very common style of taillight found on older trailers like what you have as well.
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• Recommended Tail Lights For 4" Round Hole on Stock Trailer
  With having a 4" round hole I recommend using the LED Trailer Tail Light # STL13RFHXB. This light is 5-5/8" round and will mount over the 4" hole you have. It includes wiring for the running lights as well as turn/brake signals. The recessed lights like the GloLight # STL101RKB are designed to fit the more commonly used 4-1/2" hole.
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• Can a 4 Inch Round Trailer Tail Light Be Riveted On
  The LED Trailer Tail Light w/ Reflector part # STL13RFHXB could hold up to a rivet gun or it could not, there are really too many variables to advise on this but if you were to use the Stainless Steel Trim Ring part # A5TRSSB over the mounting flange I believe that would then allow you to use a rivet gun without breaking the plastic. There is also the option of the Peterson Trailer Tail Light w/ Stainless Steel Housing part # 429800 but this has an incandescent bulb, not an LED.
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• Troubleshooting New Brake Lights That Both Lights Flash On One Side
  It looks like you purchased and installed the LED Trailer Tail Light w/ Reflector - Stop, Tail, Turn - Submersible - 7 Diodes - Round - Red Lens # STL13RFHXB on a trailer. Typically when this happens it indicates a bad ground somewhere on the trailer, so you'll want to check the ground connection on the right side light, as well as any ground wire for the entire trailer. This would be a great starting point for your troubleshooting, but if all of your ground wires are firmly connected...
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• Availability of Round Trailer Taillights
  You could use round trailer taillights like the part # STL13RFHXB to accomplish what you are looking for. These are surface mount and would attach easily to outside of your camper.
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• Troubleshooting Dim Tail Light On Forest River R-Pod Travel Trailer
  It sounds like there may be a problem with the right LED Trailer Tail Light # STL13RFHXB. As you have already verified you have power going to the light you will want to verify the wire isn't damaged behind where you tested going into the light. There are 3 wires with one ground, one for the brake/turn signal and the last wire for the running lights. If the wire is good all the way up to your tail light then the light assembly will need to be replaced. Since you mentioned it being a new...
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• Is LED Trailer Taillight # STL13RFHXB Sold in Pairs or Individually
  The LED Trailer Tail Light w/ Reflector # STL13RFHXB that you referenced is sold individually. The reason there is a picture that shows two assemblies is because it shows a picture of it lit up and a picture of it not lit up to show difference basically. If you needed two of these you'd need to order a quantity of two.
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