2PCS Microwave Radar Sensor Light Bulb 10W 110V 220V LED Bulb with Motion Sensor Infrared Radiation Detector Security Light

Microwave Cadar Bulb:The radar (microwave induction) light bulb is in motion sensing mode, with a module of 5.8GHz. It will not work when a person walks by during the day. It will only light up and work when the ambient illumination is less than 50lux and a moving object is detected. The sensing angle is 120 °, the sensing distance is 3-5M, and the sensing trigger time is 30 seconds (the light will continue to work for 30 seconds and turn off after the person/object moves).