供应太阳能地埋灯QH-12A

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: 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