PIR motion sensor lampholder for E27 light bulb is made of fireproof PC material, which will auto turn on the light when it detects human activity in the range of 2-6m (6.56-19.69ft). With adjustable delay time and 3 levels of brightness, it's more flexible to use. It fits well with smart life in your modern house. A must have in smart life! Features: Live line and zero line wired. Applicable to light bulb with E27 base. Load power: AC 110V40W, AC 220V50W. Built in PIR sensor, the light will auto turn on when it detects human activity in the range of 2-6m (6.56-19.69ft). Humanized design, the delay time of the LED lighting is 5/ 45 (default)/ 300 seconds adjustable after the person leaves. Brightness adjustment: bright light/ medium light/ dim light. Meeting various needs in practical condtions. 86x86mm standard size, concise appearance, fits well with smart life in modern home. Note: 1. Please cut off power before installation. 2. Size and color may be slightly different due to manual measurement and different lighting conditions. Thanks for understanding. Specifications: Color: White Material: Fireproof PC Standard: EU Standard Applicable Bulb: E27 Base Wiring Method: Live Line (Red), Zero Line (Blue) Voltage: AC 110-245V, 50/60Hz PIR Sensing Distance: 2-6m / 6.56-19.69ft Delay Time: 3s/ 45s (Default)/ 300s Brightness: Bright Light/ Medium Light/ Dim Light Load Power: AC 110V40W, AC 220V50W Item Size: 86 * 86mm / 3.386 * 3.386in Item Weight: 72g / 2.54oz Package Size: 9.3 * 9.3 * 4.5cm / 3.66 * 3.66 * 1.77in Package Weight: 96g / 3.36oz Package List: 1 * PIR Sensor Lampholder 2 * Screw 2 * Hose