This series product is a new green energy product that can convert directly from solar energy to electric energy.The system is mainly composed of solar module,NI-MH rechargeable batteries,control unit and globe etc.the products apply extensively to the night lighting of camping,boating,hiking,home etc. Charged by solar panel:6 hrs depending on intensity of sunshine and condition of batteries. Charged by AC 220V or 110V:input AC 220V or 110V,output 3V/300mA, charge 4 hrs.