Light sensor control solar energy and high efficient string lights for you to decorate driveway, pathway, landscape, yard, garden, venues with this string light for wonderful visual effect. Features: Solar energy supplied, no plug or wires needed, eco-friendly and energy-saving. Light sensor controls the solar string lights auto on at dark and auto off at daytime. On/off button and mode button, press mode button selects always lighting or flashing mode. with ground stake, perfect for wrapping around a tree or wherever you like for lighting. IP65 dust and water-resistant can withstand different weather conditions for both outdoor/indoor use. The choice for Christmas, wedding, holiday, garden, yard, lawn, fence, porch, tree, roof, deck, and so on.