1.Solarpanel:2.5V,80mA2.Material:AluminumalloyandPolycarbonate3.Lightsource:4pcssuperluminosityLEDProductParameterSolarPanelsolarbattery(monocrystallinesilicon)0.3WPC2V/100mAhEnergystorageonerechargeablebattery,1.2V/600mAhNI-MHWorkingtimeover72hoursbyshinedfor8hoursFlashmodesflicker(2Hz20%)/alwayslightLightcolorsred/yellow/blue/white/greenDisplayParts5ultrabright,fog-proofLEDViewdistance>1000mLifetime>3yearsWorkingcondition-20+70WaterproofRate1IP68Size110*95*23MMCartonSize120*120*55MM2pcs/boxPackageSize38*25.5*29.5CM50pcs/cartonWeight320g/pcCompressivecapacity>15mt