Hi, I bought the wrong blubs. I wanted to buy zigbee but got wifi. I there a way to use Ledvance wifi bulb with home assistant?
Probably, but the best course of action is definitely to return the wifi ones and get the zigbee.
That is sadly not an option. If it can’t work they go in the garbage 
Look at this tread:
https://community.home-assistant.io/t/ledvance-wifi-bulbs/301478/11
Ugly for first look 
But possible …