Since the unclean cable management at the spotlights in the bathroom disturbed me for a long time, I constructed a specially adapted cable conduit. The models already contain support structures which can then be easily broken out (the models have 2 supports in longitudinal direction and 10 in transverse direction) - no additional support structures are necessary. I fixed the cable channels with double-sided adhesive tape.

Since I assume that only few of you happen to have the same arrangement as we do, I also added STEP files.