B22 Auto PIR Intelligent Motion Sensor Bulbs

bulb will automatically turn off when no motion is detected and also turn on automatically when: you get into the room/ motion is detected.This motion sensor LED light bulb is equipped with a motion and light sensor. Built in motion sensor makes it illuminate for up to 30 seconds after motion has been detected. The light sensor ensures that this function only works when the area being illuminated is dark.You save on energy because the bulb will only illuminate when it is needed