12VDC human body sensor switch used in LED light, when human come light on automatically, when leave, light off automatically if ... lights please feel free to contact with me. we can do many sensor12V AC /DC body sensor switchIR sensor switchtouch sensor switchvibration ... , can connect with any led lights.like led strip lights, can do Max. output 1A, 2A, 5A, ect. human body light sensor switch ...