... 12 LEDs Full charging time: 10 hours under sunshine 12 LED Solar Lamp:Solar Panel:monocrystalline silicon,5.5V,60-70maNi-Mh battery: 3 ... .6v,800mahLED: lange-angle straw hat LED,each brightness: 1700mcd,3.2-3.4V,20ma .Switch step ... sunshineIt will light 10 minutes when crank 1 minute . 12 LED Solar Lamp