These string lights are charged using solar power & will turn on at dusk & off at dawn automatically.They are easy to install with no electricity required & come with 50 white colour LED’S, 2 switch modes of solid & flashing plus they require 1 x AAA Ni-MH rechargeable battery (included).They are perfect for decorating trees, shrubs, garden decking or even outdoor Christmas trees. Features: These string lights are charged using solar power & will turn on at dusk & off at dawn automatically They are easy to install with no electricity required & come with 5 white colour LED’S, 2 switch modes of solid & flashing plus they require 1 x AAA Ni-MH rechargeable battery (included) They are perfect for decorating trees, shrubs, garden decking or even outdoor Christmas trees Dimensions: Width: 12cm Depth: 69cm Height: 16cm 2 Year Warranty - With a dedicated Customer Service Team committed to providing peace of mind from our door to yours Specifications: Dimensions: H:16.0