Features: 68 bright LED lights from four sides, provides excellenting illumination. Superior quality large capacity Li-ion battery with long life span. Fully automated sensing: charged by sunlight during the day, turns on automatically upon sensing movement at night/dark. Easy to install and energy efficient via use of solar power. IP65 dustproof and waterproof, environmental friendly and have no radiation. Mount the solar wall light on the wall with included screws, no wiring necessary, convenient and safe. Perfect for lighting in garden, garage, hallway and other areas exposed to sunlight during the day.