LE Solar Lights, LED Motion Sensor Light, Waterproof, Solar or Batteries Powered, Wireless Exterior Security Lighting, 160lm Wall Lights, Outdoor Lighting for Patio, Yard, Garden, Home, Driveway Easy to install. No wiring required. No electricity cost. Recharged by solar panel under sunlight. Smart and sensitive detector. This light will automatically turns on at night when motion is detected Long time steady lighting for emergency use is also available. Waterproof. IP55