Description:Wide Application: for walk-in closet， basement， laundry room， garage， bathroom， aisle and stairsAutomatic: The infrared light socket with bulb automatically turns light on when entering and turn off after exiting the room with delay time from 10 to 120 seconds to save energyTwo lighting modes: It can identify day and night automatically. You can choose the moon icon to work at night only while the sun icon is to work both day and nightUsages: The light socket is suitable for E27 screw-socket bulb. It utilizes the infrared energy from human as control-signal sourceDetection range: 360 Detection range: less than 10 meters/32.8ft (22~C)， Voltage: 110~240V/AC， Material: Plastic， Size: Approx. 5.5x12.5cm/2.17x4.92inchSpecification:Detection Range: 360Detection Distance: less than 10m/32.8ftDelay Time: 10s~120s(adjustable)Voltage: AC 110~240VFrequency: 50 / 60HzAmbient Illumination: less than 10 Lux~2000 Lux(adjustable)<br