Feature:-You can use it in anywhere when there is adequate sunshine.-Equipped with USB charging cable, you can charge your electronic products easily with the built-in large capacity battery, you can charge for mobile phones, MP3, MP4, digital cameras and other electronic products.-With 2 bright white LED bulbs, ideal to bring you lightness with low power consumption, more durable to use,constant current IC driver, good stability.-Ideals for indoor lighting, outdoor lighting, power failure, camping, home lighting, areas without electricity.-With a carrying hole, providing quick and convenient mobility. One power button design, easy operation.-Equipped with radio functions. Specification:Solar Panel: 5V 600mAPower: 3WColor temperature of bulbs: 6000-6500KBrightness: 300lm-Bulb: 2*3W LED Bulb-Emergency lamp working time: 10h-12h-Single lamp working time: 20h-25h Package Included:1 x Power Generator1 X Solar Panel1 X USB Charging Cable2 X Bulb with Socket1 x Manual Note:Please make the battery fully charged before use it for the first time, when all indicator light is always being on and it turn green.it shows the charging is completed.Please allow a slight error due to manual measurements, thank you