Features:100% Brand new and high qualityThis item is featured by 16 super bright LEDs、 auto switching on when detecting people coming、 built in light sensor which can identity day and night by itself、 easy to use、 energy saving and anti-theft.Apply to the stair、 corridor、 washroom、 etc. where bulbs are often turned on and off.Specification:Item Type: Led Motion Sensor BulbInput Voltage: AC85-265VOutput Wattage: 3W、5W、 7W、9WLamp Base: E27Materials: Aluminium body(very good for heat releasing) + PCLife span: >50、000 hoursChip: 12 SMD 5730Color Temperature: 3000K(Warm White); 6500K(Pure White)Operating temperature: -20~40CelsiusOperating humidity: 5%~95%Storage temperature: -20~80CelsiusCRI: 70—80Working Parameter:Detection distance :5-8mSensor Angle :150 degreeDelay time :60±10% seconds (adjustable)Sensor range :<=8-12LUXSensor interval time: 3 secondsSelf-test time:120 seconds