Light It! By Fulcrum, LED Wireless Motion Sensor Weatherproof Security Light, White Motion Activated  Light turns on automatically when a moving heat-source is detected, providing bright light for garden pathways, landscaping, decks or stairways No Outlets or Wires Required - Mounts anywhere and installs easily using the supplied adhesive or screws Weatherproof & Moisture-resistant - Suitable for use outside, sealed for protection against moisture LED Floodlight Technology  Provides an ultra-bright, glare free, wide beam of light where you need it most Extended Battery Life -6 Energy efficient LED bulbs never need replacing. Requires 4 AA batteries (not included)