Hue Lights minimum brightness

I have used the following in a scene for dimming some Hue lights to off with a transition time. However it seems that brightness “0” is not allowed since it does not turn off the lights,
Anyone knows if I can define the turning off with transition time in a scene?

  light.kitchen:
    state: on
    brightness: 0
    transition: 20

set state to off and remove brightness.

my mistake. I did do that but I added “color” because I thought it would make the transition to blue and off at the same time. I removed color and it worked.
thanks :slight_smile: