Feature: Automatic on/off with PIR motion detection. Automatic PIR motion detection for light on/off, this motion sensor bulb will automatically turn on when someone is nearby. They turn off after 30-50 seconds of no motion detected. Infrared sensor with 110 degree detection angle and 16-19 feet detection range. Durable and energy-saving, long life. Lasts for 30,000 hours, reducing the frequency of lamp replacement. Contains no lead or mercury. High sensitivity, high light, low consumption Wide range of applications. Motion sensing light bulbs are suitable for indoor, outdoor, home corridors, corridors, passages, garages, stairs, steps, toilets, offices, cafes, shopping malls, showrooms, hospitals, etc. Specification: Item Type: B22/E27 Bulb Material: PC, Aluminum Power: 9W Voltage: AC85-265V Sensor: Light sensor, PIR sensor Detection angle: 110 degrees Detection distance: 5-6 meters Light color: white, warm white (optional) Life: about 30000 hours Product size: 60*133 (mm) packing list: 1 x B22/E27 bulb (as you choose)