Portable Solar Panels Generator Power System

Question

Specification:
1.Input Voltage:AC 110-240V
2.Output Frequency: 50Hz
3.USB Output Voltage: 5V 1.8A
4.Battery:lead-acid 12V 4A
5.Solar Panel:18V 10W
6.Bulb: 4*3W LED Bulb
7.Charging Time:16 hours
8.Material： Plastic
9.Color:Black
10.Battery full: 1 light bulbs for 32 hours, 2 light bulbs for 16 hours,3 light bulbs for 10.5 hours,4 light bulbs for 8 hours

Feature：
1.Reusable solar generator, solar charging, environmental protection and energy saving, you can use it in anywhere when there is adequate sunshine.
2.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.
3.With 4 bright white LED bulbs, ideal to bring you lightness with low power consumption, more durable to use,constant current IC driver, good stability, brightness always maintained above 100LM.
4.Ideals for indoor lighting, outdoor lighting, power failure, camping, home lighting, areas without electricity.

Package Include:
1 x 12V 4A Power Generator
1 X Solar Panel
1 X USB Charging Cable
4 X Bulb with Socket
1 x Manual