Had me this Lichtwecker bought to be in the morning "gently" awakened. React very sensitive to light, so that works really wonderful. Absolutely insufficient the key operation is to disable the alarm .. The buttons are so well integrated into the housing side, that you can make it as good as it is without light and be seen.
In addition, the radio reception is so-so (even with the cord antenna), I am not really wish to radio - but the beep - the worse :-( terribly noisy as it is in bed.