The Upper Edge intelligent solar light is a 13W motion-activated light with a built-in day-night system. This product is ideal for indoor and outdoor use and is easy to install (no wires). This solar light is weather resistant and reaches full charge within 4H-6H (light dependant). The Upper Edge Intelligent solar light has three mode settings (1. Power saving, 2. Always on, 3. Timed Setting) and covers a lighting square of 70 SQM.