E27 Motion Sensor Lamp Holder LED Light Bulb Socket Adapter PIR E27 Lamp Base for Stair Garage white.Features: E27 Socket Wide Compatibility: The E27 light bulb socket fits a wide range of LED bulbs, perfect for illuminating every corner from corridors to balconies. Reacts Swiftly to Motion: Our infrared sensor detects movement instantly, activating light without delay for added convenience and safety. Smart Light Control: Integrated with intelligent light control, the lamp holder auto-adapts it