Solar lantern(camping light,dynamo lantern) SD-2252-B:waterproof solar & hand crank lanternTechnical data:Size: 160x160x215mmWeight: 485gThis is a waterproof productMaterials:Thermoplastic ABS resin,Linotronic LED: 12 LEDs. Illumination brightness of each: above 13000mcdBatteries: NI-CD/MH storage batteries with 3.6V/500mAhIt can be used as reading lampSwitch:4LEDs/8LEDs/12LEDs/offHand cranking 1 minute,can be used 15 minutesNO.1:Solarpanel:6V70mA:Fullychargeneed10hours.NO.2:Solarpanel:6V50mA:Fullychargeneed14hours.NO.3:Solarpanel:6V30mA:Fullychargeneed24hours.When it fully charged,Itcanworkfor:4LEDs:15hours;8LEDs:10hours;12LEDs:5hours.Packing:With color box.QTY:18PCS,N.W:11.5KGS,G.W:10.5KGSMEAS:51x51x47cm.