The Motion Sensor LED Lamp Bulb Holder E27 AC 220V is a convenient and energy-efficient lighting solution that incorporates a built-in PIR (Passive Infrared) motion sensor. Designed for E27 bulbs, it automatically turns on the light when motion is detected, offering hands-free convenience. Ideal for hallways, stairways, bathrooms, or entryways, this sensor holder ensures lights are only on when needed, helping to reduce energy consumption. With a standard AC 220V input, it is easy to install and compatible with most LED bulbs. Specifications: Socket Type: E27 (compatible with most LED, incandescent, or halogen bulbs) Voltage: AC 220V Sensor Type: PIR (Passive Infrared) sensor Detection Range: Up to 5 meters (depending on environment and object movement) Detection Angle: 120 degrees Material: High-quality plastic and metal components Installation: Easy screw-in installation, no additional wiring needed