After much reading had us looking for it definitely again be a projection clock radios.
The picture is not quite right, the clock has only the front four buttons. Display fits the extent and on the side a reflective surface is attached.
In Auto mode, the lighting goes after a few seconds from the display entirely of which is very good because it still is relatively bright. By Projektoon at the ceiling here ranges from completely, also the room is dark then.
You can set 2 alarms, radio also runs and for the price it all fits.
My old clock has drawn 5 Watt out of a can, this one now when the display is 0.8 and 1.6 in the display and radio mode. Thus, even a little energy is saved.
Now wait times whether the next few months remains and no malfunction.