How to Determine Correct LED Tail Lights For Rolco Trailer
Updated 01/27/2026 | Published 08/14/2024
Question:
I have a 2004 Roloco trailer that I would like to change out rear tail lights to LED. The ones I have on there now are R-S1 02 E13 2018 or the other number IPP2RST 91 they are oval that fit into a rubber grommet. Can you tell me what model you recommend? Thanks
asked by: Daran L
Expert Reply:
Hey Daran,
The numbers you gave don't correspond to any light I could find, but it's easy to find the right one. All you have to do is measure your current tail lights and find the one that most closely matches your measurement, and also know if your lights are surface mounted or recessed mounted.
For example, the Optronics LED Trailer Tail Light # STL73RB has a light face which is 7" long x 2-3/4" tall and is surface-mounted.
If you let me know what your light measures and how they mount I would be happy to try and find the best replacement for you. I have also added a link to our entire selection of tail lights for you to check out, which you can filter by size once you measure your lights.
Product Page this Question was Asked From
Optronics LED Trailer Light w/ Flange - Brake, Turn, Tail - Submersible - Surface Mount - Oval - Red
- Trailer Lights
- Tail Lights
- Brake/Tail/Turn
- Oval
- Surface Mount
- Submersible Lights
- LED Light
- 7-9/16L x 3-5/16W Inch
- Red
- Optronics
more information >
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on Trailer Lights
Andrew N.
1/27/2026
Hey Daran, what did you find when you measured the tail lights on your Roloco trailer? Once you had the size and mounting style, were you able to match them up with an LED option that fit? Your update could make it easier for the next person doing the same upgrade.