... light, light chain, holiday decoration, CE, ROHS, waterproof. (1) SpecificationSolar panel: 2V/120MABattery: 1200MA 1.2V NI-MH batteryLED: white, green ... the electricity: Being accepting the sun light by the solar panel, the electricity is stored in the Ni-MH battery² Working ... ² The bulb can also be covered a mould shaped plastic shell, such as heart, diamond, five-star, ball, flower, animal-images ...