2. Use:
In the great Philips video so you can see how you can dive all the rooms in different colors with the lamp that is unfortunately wrong!
In normal daylight can be turned off the thing safely because you realize just nothing like this. vll 1-2 m² colored wall that's it. If it is very dark in the room then you can already illuminate a little more. If you can show it to the wall lights up there from about 5-6m². A better effect it has in my opinion if you make it that the thing against the ceiling lights and thus halfway submerged in the room a color.
3. Conclusion:
You have to premeditate what you want that thing. During the day it brings in my opinion actually garnix auser to hats in a Kammerl indoors. In the evening / night it already brings a lot more. I think it's just for the bedroom (mood light)) and vll cozy evenings Suited in the living room
One should not rely on the Philips advertising for such effects one needs to have 5 lights.