@BuilderTroy thank you, that worked! I did have the customize bit in the configuration.yaml file, but I didn’t realize I needed to put the card into lovelace, turn on bulb, and then hit the three dots in the corner. What’s weird is that only 1 of my 4 bulbs has the White value slider. Is the White value slider changing something different that the warm and cold color temperature parameters in the z-wave node config for the bulb? Actually I don’t really understand why there is both a warm and a cold color parameter…usually bulbs just have one color temperature (i.e 3500k), right?
Now that I have this working, I’m seeing that setting the RGB is not that easy. Is there a way to just set the RGB numbers directly, without having to use the color wheel? I’m finding it really difficult to get the exact same color on multiple bulbs. Also, is there a way to edit the RGB values in an automation?
Thanks again for the help!