I would have liked that it was a "sunrise yellow" been no LED white! You can change the color, unfortunately, do not adjust. But at least it is not so strong that it is of "blinded"!
It is also not a substitute for a bedside lamp, because that the light is too weak (but then I have not looked)
There is a function because the light changes between Blue Green Red Purple White and Yellow. There is a very gentle gradient, the colors will be times brighter, darker times! This is very reassuring!
And then there's the alarm clock, I since I always use the alarm clock and also not want to miss!
I broadly I am already better, but perhaps also due to the radio whose good music drags me right!
As I said, at first I was not so confident and had to get used to it! But now (after nem half year) I do not want to give the alarm!