... at least 8times every 3month.5, When the light not in use, please switch to "O" file (see Figure 1).6, ... , lighting a relatively longer time.Intelligent sensor control, when the solar panels to a certain light sensor, the hand-held lights automatically go ... Charge input socket2, Solar panels 7, AC Chargers3, Switch 8, Charging Indicator4, LED light source 9, Reflector cup5, Shell NoteTo protect the ...