solar brick>> QH-05A Solar cell: poly-crystalline silicon / single-crystalline silicon (4v,180mA)
Light source: super luminosity LED;
LED quantity: 6 pcs Luminosity colors: red, green, blue, white, yellow (for any choice)
Luminous mode: C***tant Type
Work time: more than 25 hours (standard luminosity intensity)
Work temperature: -25 to +75 degree C.
Material of light: Stainless Steel and Polycarbonate
Resist compression: 20 t*** Waterproof grade IP>67 Life: >5 years (Ni-MH) or >15 year ( Super Capacitor) View distance: over 800m Guarantee period:14 months