40mm AC 220V PIR Body Motion Sensor Features: 100%brand new and high quality Adjustthe light soft and stable, no flickering You canconveniently to let the light auto on/off .The switch can detect human body’s infrared,and use infrared to control the load Usersaccording to actual needs, the human body sensors installed in the appropriateenvironment Applications: energy-saving lamps, LED lamp and other kinds of loads Easy to install and simple to use
