Solar Panel:  Polycrystalline Silicon 5. 5V 2W

Storage Battery:  18650 3. 7V 2400MAH

Light Source:  9xSMD2835+9xSMD2835

Luminous:  165LM

Color Temperature:  6000-6500K

Working Time: 6H

Charging Time: 5-8H

Waterproof Level: IP44

Main Material: ABS

Shell Color:  Black