These string fairy lights by gardman feature 50 led lights that have a triple lighting function constant flash or flicker mode these lights are suitable for use outdoors and can be wrapped around bushes trees and other features in the gardenr r easy to use these lights require no wiring turn on automatically at night off at dawn and charge up by dayr r separate solar panel with batteries ground spiker decorative white solar string lightsr easy to use no mains wiringr 3 mode