With a larger solar panel for better cloudy day and winter performance, our Pro Series VI Solar Pathlights provide up to 8 hours of illumination per night. No wiring or electricity is needed just place the pathlights in a sunny spot. Two high-efficiency 60-lumen LEDs keep walkways clearly lit. Corrosion-resistant, cast aluminum housing . Crystalline solar panel . Advanced lithium-phosphate battery allows for peak performance night after night . Patented high-efficiency 60-lumen LED lights are brighter than standard solar lights . Weatherproof cast-aluminum housing . Aluminum stakes . Automatic on/off . Note: Performs best with 8 hours of direct sunlight.