solar bottle light 1.Battery:  1.2v 600mah AA NI-MH rechargeable battery    2.Solar Panel: 2v 25mA  Non-crystalline solar panel   3.LED:  super bright white LED 12000-15000MCD   4.Working time:   more than 8 hours   5.Charge time:  6-8hours   6.Material: glass 7.Product size:10x10x8cmcm  8 insteresting more stlye , click here , please