1) Color: red, blue, green, yellow, white

2) Material for the crust: borosilicate glass

3) Solar cell: crystalloid silicon 1.9V/640MA

4) Storage cell: Ni-MHHT AA1.2V/4000mAh(high-temperature cell)

5 Solar panel: 065W

6) Operating hours: can light for 50 hours continuesly when the storage cell is full

7) Light source: 8pcs. Of extra high luminance(constant lumination)

8) Ambient temperature: -40℃~ +60℃

9) Watertightness: completely water resistant