1)Charge time: over 6 hours

2)Light duration:over 7 hours

3)Standard plaotic intensity: Am 1.5E (100mw/cm2)

4)Surrounding temperature:-20 - 70 degree

5)Surrounding illumination: not later 25 Lux,it turns on automatically

6)It has a simple and beautiful appearance,easy to carry and suits for camping in the open.It is widely used in lawn park.