Easy Installation and Versatile Use: This lamp base is designed for easy installation with any E27 light bulb. Its versatility makes it suitable for various settings such as hallways, stairways, garages, or any area where automatic lighting is beneficial. Adjustable Sensitivity and Range: Customize the detection range and sensitivity of the human body infrared sensor to suit your specific needs. This feature allows for precise control, ensuring the light is only activated when necessary, reducing unnecessary power consumption. Advanced Motion Detection Technology: Equipped with a highly sensitive PIR motion sensor and radar induction, this smart E27 light bulb socket adapter automatically turns on when it detects human movement within its range, providing convenience and efficiency. and Safe Material: Constructed from high-quality ABS material, this lamp holder is designed for durability and safety. The robust construction ensures it can withstand everyday use while protecting the electrical components inside. Eco-Friendly and Cost-Effective: By automatically turning the light on and off, this adapter helps save on electricity bills and extends the life of your bulbs. It operates without the use of high-concern chemicals, making it an environmentally friendly choice., Weight: 0.36596735492 Pounds, Manufacturer: NONDK