Change light brightness that are on

[zenofmud]

I see you are using Home Assistant. You would be better sered asking about this on their forum.

Also I fixed your pasted code. In order to make code readable and usable it is necessary to surround your code with three backticks (also known as a left quote or backquote ```)

``` 
   code goes here 
```

You can edit and correct your post by clicking the pencil icon.

See this post for more details - How to share code or flow json