Unfortunately stepped already about half a year to a malfunction, the cause of which is not so easy to make out further. As far as I can tell, does either of the light sensor no longer correct, so that the LEDs are turned on even during the day (which is virtually nothing sees) be and therefore the battery hardly loaded (can), so that in the evening and at night, of course, nothing lights up. Maybe, but somewhere a short circuit is formed on the circuit board, because somehow it smells inside a little scorched. Anyway, the light-emitting function is certainly defective and return it pays not really at that price. Now the frogs are just as unlit decorative in the garden. Although also very pretty, but not the real intention. Too Bad. At least they were not expensive.