Since my daughter in the dark is afraid, I have ordered her this night light. It is very small fits into any standard wall outlet and prevents nebendran no other slots. The on / off switch I find also very good. When pressing the switch there are no loud noises, so that the daughter does not notice when I turn off after falling asleep. Sometimes one forgets it indeed off, but in this small current consumption we then not expensive.
So for all these enumerated points I would recommend it to other buyers.
+ Very small + Minimal power consumption + Bright enough for a room + Low + On / Off switch