20 LED Solar String Light with golden line ball;solar panel:2V 80ma;battery:1.2V 600ma;pretty, ... decoration,festival,park 20 LED solar fairy light with golden line ball2V 80ma solar panel 1.2V 600ma NI-MH battery ... ) Functionwidely used in Christmas decoration, also used in other festivals, party, square, garden, indoor decoration, outdoor decoration (3) method of usingif ...