I'm Using a Home Kit Light to Signal a Change in the Lighting Outside of the Room

i really like the idea of a visual cue, like wall paper or dest top. It could be as simple as turning a specific light outside of the room that you're in on to red so that people know not to come in. A warm yellow light will actually help you go sleep a little better. And if you're looking at getting into home kit stuff, the hue white lights are much cheaper than the hue color lights. i'm really missing my home kit lights right now,. because i think d be a very cool thing to be experimenting with.