Light Source: 9w energy saving lamp                   

Battery: 4V/6AH          

Type of Charger: 1.Solar charger: (2W)            With 9W/7W U tube .Waterproof

2. 12V/Dc car charger

3.110/220V AC/DC

Charge time:  AC electronic source: 8h; Solar Module: 15-20h

Lighting Time: 12h

Three powers: 110V/220V AC charge, 12V DC charge and solar panel  charge

Charge time:  AC charge 10hrs, solar panel charge over 12-15hrs

Operating time: around 5hrs

Built-in rechargeable battery(6V 4AH Lead-Cid battery)