Very interesting. First time seeing it. I got the rear trunk light kit from Cyclemax and ordered via Amazon two low consumption bright white LED coin type fixtures that was recommended via a gentleman on YouTube. Took it all apart and installed lights in all cases. I tapped the side cases lights to the trunk led kit via quick connectors under the seat. No issues so far and no warnings light. It was a bit of a job. Took few hours to make it solid and easy disassembly for any mechanic. It is very helpful in a dark area to see the inside. The best pain in the a## job, so far for me. Happy riding.....!!!!!