I was given one of these to try out:
https://www.amazon.com/dp/B0B29P792Z
This is my first and only Wiz light. It's alright -- it works perfectly at 2700K or 5000K (the max), but at any color temperature in-between, it has a very noticeable hum.
I enabled the built-in Wiz integration to test it out. It looks like there isn't a driver for the Wiz Tunable White lights. The lamp got discovered as a "Wiz Device Stub" device, which gives no control. If I switch the type to "Wiz RGBW Light", it works and all the expected controls work (on, off, level, color temperature). Of course, nothing happens if I attempt to set a color.
So I guess this is a request for a Wiz Tunable White Light. @gopher.ny