Special design for the transparent cap make the solar systerm working perfect.improve the working time to 30hours.

Material: Frosted glass, rubber and ABS plastic
Size: 16cm high, 10cm width, 10 long.
1 pc LED, with blue and yellow color, by switch to change the color,
1 pc rechargeable battery, AA, NI-MH ,600mAh, 1.2V
Solar panel: 100mA/2V

Lighting time: >30 hours when full charged.