MAXSA 80 LED Security Floodlight, Motion-Activated & Solar Powered Outdoor Light, Aluminum 40227 Automatically turns on when motion is detected at night Uses energy from the sun Easy installation Detects movement up to 35 feet away Add a spotlight with no wiring necessary Uses free energy from the sun 15 feet of cable allows you to mount the light anywhere, even inside Weatherproof design works year-round in all climates