1.Product size:110*80*25mm,weight:200g 1.Solar cell:poly-crystalline silicon/single-crystalline silicon(3V,75mA) 2.Storage battery:Ni-MH (900mAH)/super capacitor(22F) 3.Light source:super luminosity LED 4.LED quantity:4pcs 5.Light source color:red,green,blue,white,yellow(for any choice) 6.Luminous mode:varying type/constant type 7.Work time:more than 108 hrs for varying type,and above 24 hrs for constant type 8.Work circumstance: -25°C to +75°C? 9.Material:polycarbonate 10.IP rating:IP?67 Resist compression:>160KN 11.Service life:>5 years(Ni-MH )or >15 years(super capacitor) 12.View distance:over 800m
