PIR INTELLIGENT DETECTION ---- With PIR motion sensor, it can detect human movement by the infrared detection emitted from the human body. Intelligent detection, it will automatically delay to turn off after the person leaves STABLE SENSITIVITY SENSOR DETECTION DISTANCE ---- Built-in temperature compensation chip, reducing the impact of temperature. Cone angle 120 degree detection range. High and stable sensitivity, effectively save power and improve efficiency ONE USB PORT----USB port make it convenient and simple to go to sleep mode. Power supply through the mobile phone, charging bank or other devices with USB port, the output voltage is equal to the input voltage, low power consumption WIDE APPLICATION ---- Widely used in the stage, automatic lighting for corridors, bathrooms, cellars, warehouses, garages and other places