Fulcrum Light It 4 LED Sensor Light: * Ultra bright * Glare free * Ultra-wide coverage * Prevents falling * Improves your security * Prepares you for power outages * Auto on/off * Hands-free * Mounts anywhere * Installs in minutes using adhesive * Head rotates to aim the light where needed * Remove the light and use as a portable light * 4 energy-efficient LEDs extends battery life * Adjustable durable metal flex neck * Battery type: AA * Battery quantity: 3