How best to update ZHA lights that are powered off at mains, so that they can be reconfigured when they return to life

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I use the custom_component ‘Adaptive Lighting’ for this kind of purpose.

You can install it using HACS and you need to add it as many times as an integration as you want to setup separate controls.
I recommend to not add a configuration manually, but use the configuration from the Integrations page.

Adaptive Lighting automatically adapts the brightness and color of your lights based on the sun's temperature but stops when you manually make a change

Adaptive Lighting component for Home Assistant [image] Try out this code by adding GitHub - basnijholt/adaptive-lighting: Adaptive Lighting custom component for Home Assistant to your custom repos in HACS and install it! This custom_component is also being added to core, see this PR, although it might take a looooooong time before it makes it in. The adaptive_lighting platform changes the settings of your lights throughout the day. It uses the position of the sun to calculate…