Energy Saving Ceiling Motion Detector Light Switch 360 Degree Adjustable

Energy Saving Ceiling Motion Detector Light Switch 360 Degree Adjustable Feature: It is a new energy-saving switch,it adopts integrated circuit and the good sensitivity detector. It incorporates automatism, convenience, energy-saving, safety and practicality. It works by receiving human motion infrared rays. It can start the controlled load at once when one enters detection field. It can identify day and night automatically. Its installation is very convenient and using range