Kowellshine KL-002 2 Pack Upgrade Version Sunproof Waterproof Solar Powered Stainless Steel 2 LED White Staircase Step Light Stairways Landscape Garden Path Wall Lamp- Solar Powered Solar step lights, recharged by solar panels under sun light, gather energy even on overcast days, turn on automatically at dusk. 2 LEDs in each light that provide up to 8 hours of light each night. Safe and waterproof, provides longer life in all weather conditions. Automatic charging when adjust "ON/OFF" to "ON" state. Mount easily on steps, walls, and fence posts. Sleek stainless steel and plastic modern design that is easy to install with no wiring required. Perfect for areas where conventional electrical supply is not available, or spaces where it always seems just a little too dark or standard lights would be problematic such as pathway, staircase, garden, yard, drive way etc.