Oh and an edit: the lights are all DC, so I thought maybe this adapterwould work?

And this adapter wouldn’t just work would it?

https://www.amazon.com/Supply-Transformer-Adapter-Halogen-Control/dp/B07VLMCM97/ref=asc_df_B07VLMCM97/?tag=hyprod-20&linkCode=df0&hvadid=416691446321&hvpos=&hvnetw=g&hvrand=9059842312027841196&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9007538&hvtargid=pla-899465087170&psc=1&tag=&ref=&adgrpid=97957278150&hvpone=&hvptwo=&hvadid=416691446321&hvpos=&hvnetw=g&hvrand=9059842312027841196&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9007538&hvtargid=pla-899465087170