Goldengulf Wireless Motion Sensor LED Light, Security or Night Light or Cabinet Light (Size: 3" x 3"), 6pcs/Pack (6 - Pack) 10 Super Bright White LED Bulbs; Large Motion Activated Sensor Infrared technology senses both movement and heat for fewer false activations Works great indoor and outdoor, especially as a night light for stairs, steps, hallways, dark closets & cabinets Hole on Back of Sensor Light for Mounting Requires 3AA Batteries (Not Included)