Simple but very nice!

If the cable, with the associated individual luminaires is finally unraveled, and if you then in-the-bottom-stuck even by chance the on / off switch operated properly after the (... because the difference between the Mini Knöpfle's inside or outside, can be visually hardly notice ...), then the solar rods shine pretty. What still needs to be noted: After a short time, however, the 5 bars light up each in different colors, because the color change does not occur together. After about three or four hours, solar energy, however, is already consumed, and they go out again.
But as I said: If they shine because they look quite nice from ;-)!