Motion sensor light bulbs BRAND NEW

➤CONTINUOUSLY DETECTING MOVEMENT SIGNAL: The motion sensor bulb can detect infrared waves. When the detector senses an object moving across its field of view—especially warmer objects such as people, animals—it electronically turns on the lights. The light bulb stays on about 30s,then the detector automatically shuts the light off, if someone haven’t left the detection range area, motion outside light will turn on all the time even if 30 seconds passes.