There is no need for any tools or complicated installation manuals. These garden solar lights are wireless, so no wiring or ditching is required at all. This solar lights built to last through any weather! Whether you live in sunny or brave the cold of Chicago, this solar powered outdoor lights can stand the test of time! Serving the double duty of providing great night visibility along with appealing aesthetic , this outdoor lights solar powered be the ultimate outdoor lighting and decor winner! This means you don't just enjoy bright evenings on days full of sunshine. Our solar yard lights still fully convert solar into electricity when there is no sunlight all day or on cloudy days. Light up every day of the year and from expensive electricity bill! All you need is to remove the insulator tab and insert the rod into the ground where the solar lights outdoor garden can receive direct sunlight