Thanks for all the info. Some of my searching agrees with the problem of consumer light bulbs. In my case, I'm only trying to control eight sconces on the walls of the theater, so this is not mission-critical.You probably won't be able to do this. From the product descriptions, it sounds like the phone talks directly to each bulb. If you COULD do it, it'd likely be through some nightmare similar to:
Element > OSC Commands > Web Requests > IFTTT > Google Assistant > Phone >Wifi > Lamp
It's dependent on multiple cloud links and wifi signal strength, and would require linking your show network to the internet. All possible deal breakers, and each adding in latency to your signal.
If you're already stuck with these lamps just run them with your phone. Even then, you'll still be fighting every smartphone in the audience for wifi signal, so I wouldn't count on them for anything critical.
There may be some other control protocol that they'll accept, but the "Resources" page on Feit's page for them is empty so it's unknown to us. They don't have any other connection though, so you'll still be fighting for wifi.