Three Mode Options: MODE 1: PIR Motion Sensor Mode, Which Uses Passive Infrared Technology (PIR). When Human Motion Is Detected Within 120°and 10 Inches, Strip Lights Will Automatically Turn On. When No Motion Is Detected 15 Seconds Later, The Light Will Automatically Turn Off. Cabinet Lights Have High Sensitivity, It Will Only Turn On When Your Motion Is Detected In A Dark Environment. MODE 2: ON MODE. The Cupboard Lights Are Always On. MODE 3: OFF MODE.