... of single crystal silicon with utmost power 306mw2,Ultra high lightness LED with three tubes in single side and six tubes in double sides3,Flash ... 4,Golden capacitance cell 60F,continuously working about 14 hours with full power5,NI-MH1.2V/1100mah continuously working about ... 120hours with full power6,Lighting colors;red,yellow,blue,green and ...