The Heath Zenith Indoor Motion Controlled Outlet Set adds motion to any existing lamp or outlet. Includes a wireless motion sensor and plug in outlet adapter. Simply place the motion sensor wherever you"d like motion sensing, and plug in the outlet adapter to the socket or lamp you"d like controlled. When the wireless sensor senses motion, it will activate the outlet. Motion switch has adjustable sensitivity and light time setting. Motion sensor uses 2 AA batteries (not included) Controls incandescent lighting only.