Nubsie v2

thingiverse

If you're dealing with a stunning ceiling that you don't want to compromise with nail marks, this solution might be exactly what you need. My own ceiling is already marred by too many holes, and I'm not eager to drill or hammer more into it, so I can relate to your concerns. Without the nubsie v2, my room light's cable just hangs loosely, creating an unsightly mess. Thankfully, this clever device can securely hold a cable with a 6mm diameter, allowing you to discreetly tuck it under your Lightningbar between the ceiling plates, as clearly shown in the accompanying images.