USPRO Stainless Steel Solar Powered LED White Staircase Step Lights, Landscape Garden Lawn Path Decorative Wall Lamp, White Solar powered. Enjoy low-carbon life and reduce energy consumption. 5-6 hours of illumination after fully charged. Designed for steps, staircases, decks, docks, paths, mailboxes, and boundaries. Work automatically after opening the switch. The item will be charged in the daylight and then turn on automatically at dusk. Just install and no maintenance required. Note: the first image shows the package content, other images just shows its Display effects.