... ;beautiful,graceful,vivid for garden,park,decoration,festivals solar Net light2V 120ma solar panel 1.2V 1000ma NI-MH battery ... indoor, after recharged by the sun light, turn on the switch, it works(4)Work principlesolar energy transforms to the electricity ... )Advantageslight control: when environment turns night, after turn on the switch, the light will lighting automatically, when it is day time ...