...a mini chandelier.
It requires 3 "AAA" batteries and voila, there is light.
It turns off and on with a push of a button on the bottom of the chandelier. This would add a little panache to a little girl's room.
How about hanging some in the windows of your home for the holidays rather than using candlesticks. I just may give it a try.
May your holidays be merry and BRIGHT. ;)