Features:
Portable
Can be applied to varies DC appliance， suit for everyday use
Small in size and easy to take
Water-proof solar panel with long lasting aluminum frame provides over 20 years lifespan.

Specifications:
Battery capacity: 1500-5000ma/3.7V(Battery not include !)
Lumen: 145
Power: 1.5W
Full charge time: 8h
Bulb Shell Color: white
Bulb size: 108 x 62mm
Net weight: 87.4g

Package include :
1 x USB Cable
1 x 3.7V bulb