size : 3.5"X3.5"X4.75"    weight : 1.23 lb.

working hours in full charge : 12 hours

( 8 hours in sunny day, 10-12+ hours in partially sunny cloudy day to charge full ) 

solar panel 2V.80MA/ battery 1.2V.800MA/ LED light 0.06w(100000hours)

Assembled in USA ( stone part made in India, solar panel+circuit made in China )