Xking IR waving Sensor switch Control Sensor On-Off Toggle Switch for 5050 3528 5630 LED Strip Light Cabinet Light Single Color LED Strips , DC12-24V - Female & Male DC Connector (Black) Control switch via waving DC12V-24V, 3 Amps max load current. On/off function DC5.5*2.1mm female and male connector for easy installation. Its mainly used to controlled all kinds of constant voltage led lights,such as:LED source, LED strips,led wall washer,wall Glass curtain lights,LED Cabinet Light, etc.