Specification:

1.battery life 500times
2.Rechargeable lead-acid battery 
3.12 hours with 8 LED lamps and 6 hours with 20 LED lamps.

4.Strong and light brightness are adjustable

Feature:

1.Rated Capacity : 900mAh.

2.Long life battery could be cycling used more than 500 times.

3.Use led bulbs with energy saving ,high efficiency ,and long life.

4.Strong and light brightness are adjustable.

5.The first point is for 8 LED , the second point is for 20 LED, upwards is for OFF.

6.After charging fully, it could be used continuously about 12 hours with 8 LED lamps and 6 hours with 20 LED lamps.

7. Advanced semiconductor lighting technology, more secure, stable, energy saving, environmental protection.