2-Pack Motion Sensor Plus Light Sensor Bulb- 5W 450Lumens E27 PIR LED Lamp and Dusk to Dawn Auto Switch Light Bulb for Stairs- Garage- Corridor- Walkway- Yard- Hallway- Patio- Carport - Natural White

How it work The motion sensor light bulb will automatically turn on and off. When people work in the detective range, the light bulb will light up and get closed when people walk out of the sensor range. Beside, it will turn off during the day, only work in dark environment or at night when people work, energy saving led bulb. Specification Material: Aluminum + PC Output Power: 5W Light color: 4000k Luminous: 450LM Input Voltage:AC85-265V 50/60Hz Lamp Style: E27 Sensing Range: 5~8M Sensing Angle: >150 degrees Lighting Time: 40 seconds per activation CRI: > = 80 Long life: Over 50000 hrs LED Chips: 14 pieces SMD5630 Product Size: 59*115mm Operation Tips: 1. Find the motion sensor located at the tip of the bulb; make sure the sensor is facing the desired motion area within proper distance and angle; 2. Do not install the bulb in wet environment and high temperature. Keep it away from heaters, air conditioning, refrigerators, micro waves, stoves; 3. The bulb will only turn on while sense a motion in dark at proper distance and angle; Package includes: 2 x Motion Sensor + Photosensor Detection Bulbs