Put this in my patio garden.  It is solar so no need for electric.  It lights up at night and is charged during the day by the sun.  Easy to clean and lovely to listen to when sitting with a cup of coffee in the morning or a glass of ice tea in the evening.  It does take a couple hours for it to charge after it has sat during the winter and you need to keep an eye on the water as it will evaporate on really hot days. Love it