Frequently Asked Questions - Madison Solar Hanging Wire Nest Light

Hi Grace, sorry you havent been included an instruction with your order. There is a push button on the underside of the solar panel. 
Three power settings let you select your perfect balance between brightness and run-time to guarantee year-round performance. Dimmer lights mean less power is being used which in turn means longer run-times. We advise using full brightness mode in summer, the first powersaving mode in spring and autumn and the second powersaving mode in winter.
1st Press: The lights will come on after dark in full brightness mode.
2nd Press: The lights will come on at dusk in the first Powersaving mode where brightness is reduced by 25%, but the lights will work for longer.
3rd Press: The lights will come on at dusk in the second Powersaving mode where brightness is reduced by 50%, but the lights will work for even longer.
4th Press: The lights will turn off and will not turn on automatically, but they will still charge.

It's connected to the string on the top.

This light is 22cm in diameter. 

yes it can.

 22cm diameter

It can only charge through solar.