Konstsmide Solar lights are designed to be decorative fun lights. These are not meant to light up trees and shrubs but to be used as decorative markers or to create interest within the garden.
Solar lights do not require an electrician and can be safely installed by anyone.
It is important that when installing a Solar light that the fitting has as much natural sunlight as possible so that the unit can charge itself during the day. If you place a Solar light in a dark or shady area this will reduce the amount time of time the fitting will illuminate for.
Please note that these will only hold a charge for a period of time which may or may not be all night. Some of the Konstsmide Solar lights require batteries.