I wish PoE would get more love. Networking and power in one package. Voltage is high enough that you can run it around your house without too much power loss, but not so high that you are supposed to have a licensed electrician do it. The equipment for it is getting cheaper. It’s easily powerful enough to run smart LED lights without wireless network nonsense. Plus, you can give your PoE switch its own dedicated UPS, and now your lights are all on battery backup.
It was born for a corporate IT environment for running VoIP phones and security cameras, and mostly ignored for residential customers. Good news is that used 48 port switches with full PoE are cheap on eBay.