... panel box and the light string, high quality, water proof 60LED solar string light with disparted connector, ... it can also work well. The connector is water proof, and won't effect the string light ... the sun light, turn on the switch, it works(3)Work principlesolar energy transforms to the electricity: ... the rated voltage low voltage, safe and convenient water-proof (5)Capacity2V/100mA solar panel 1.2V ...