solar brick

97*97*55mm
0.25KGS
Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,100mA)
Storage battery: Ni-MH (1500mAH) / Super Capacitor (2*120F)
Light source: super luminosity LED;
LED quantity: 4 pcs                          
Luminosity colors: red, green, blue, white, yellow (for any choice)
Luminous mode: Constant Type (standard  luminosity intensity)   
Work time: more than 15 hours
Work temperature: -25 to +75 degree C.
Material of light: Polycarbonate
Resist compression: 10tons                     
Waterproof grade IP>67                       
Life: >5 years (Ni-MH) or >15 year ( Super Capacitor)       
View distance: over 800m                     
Guarantee period:14 months