This pack of two solar powered spot lights in stainless steel will provide 8-10 hours of light when the solar panel is fully charged. The German-made solar panel offers superior charging - even in overcast weather. Each stainless steel solar spot light contains three super bright Tritonic LED bulbs and has an adjustable spotlight angle to provide pefect accent spotlighting for all your garden features. No wiring makes them easy to install without having to dig up that perfect lawn!