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