solar brick>> QH-12A Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,80mA)
Light source: super luminosity LED;
LED quantity: 2 pcs Luminosity colors: red, green, blue, white, yellow (for any choice)
Luminous mode: C***tant 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: 20t*** Waterproof grade IP>67 Life: >5 years (Ni-MH) or >15 year ( Super Capacitor) View distance: over 800m Guarantee period:14 month