1.Solarpanel:2.5V,80mA2.Material:AluminumalloyandPolycarbonate3.Lightsource:4pcssuperluminosityLED ProductParameterSolarPanelsolarbattery(monocrystallinesilicon)0.3WPC2V/100mAhEnergystorageonerechargeablebattery,1.2V/600mAhNI-MHWorkingtimeover72hoursbyshinedfor8hoursFlashmodesflicker(2Hz20%)/alwayslightLightcolorsred/yellow/blue/white/greenDisplayParts5ultrabright,fog-proofLEDViewdistance>1000mLifetime>3yearsWorkingcondition-20+70WaterproofRate118*128*78MMSize70*28.5*22CM20pcs/cartonCartonSizeIP68PackageSize650g/pcWeight>20mtCompressivecapacitysolarbattery(monocrystallinesilicon)0.3WPC2V/100mAh