This one:
I tried with card mod, but failed
Any advices?
You could wrap your existing light into a template light and not enable the temperature attributes. Other than that, or probably some tricky regex in cardmod, you may not really have man other options.
Thanks for reply, I think it might work, but I found easier way:
I started to search for “current template” of my device and I found states in dev console: http://homeassistant.local:8123/developer-tools/state
When I found way to customize it via yaml: Home Assistant Core Integration - Home Assistant
In my case I had to add to configuration.yaml these lines:
homeassistant:
customize_glob:
"light.livingroom_light_strip_*":
supported_color_modes:
- xy