This product is a new type of energy-saving lighting led bulb. it uses high-sensitivity detector, integrated circuit and smt; it integrates automatic, convenient, safe, energy-saving and practical functions. it has a wide detection range consisting of up, down, left, right, and left and right service areas; it uses the infrared of human motion as a control signal source, and when a person enters the detection field, it will immediately start the controlled load; it can automatically identify day and night; easy to install ,multiple usage.