>> solar brick>> SRS-14A                                                               

Solar cell: poly-crystalline silicon / single-crystalline silicon (4v,250mA)
Light source: super luminosity LED;
LED quantity: 6 pcs                                                   

Luminosity colors: red, green, blue, white, yellow (for any choice)
Luminous mode: Constant Type (standard    luminosity intensity)       

Work time: more than 20 hours
Work temperature: -25 to +75 degree C.
Material of light: Aluminum alloy and Polycarbonate
Resist compression: 20tons                                         

Waterproof grade IP>67                                              

Life: >5 years (Ni-MH)  or >15 year ( Super Capacitor)              

View distance: over 800m                                          

Guarantee period:14 months