Specification: Product gross weight: 312g Product packaging: discipline + buffer packaging Product size: 50x13cm Luminous color: Colored light Solar panel: polycrystalline silicon radius 4 2V100mAh Battery type: 1 AA600mAh Light time: 6-8 hours Note: Due to the several visible reveal unit and light-weight effect, the particular color of the object might be slightly varied from the colour showed on the pictures. Please enable 1-3mm measuring deviation due to handbook size desire various kinds in preserving along with your need you!