Description This is a smart light bulb that senses infrared rays, when the human body enters the sensing area for activities, it will light up immediately. When a person leaves the sensing area, the sensing bulb will automatically turn off slowly. Features -Material: Plastic -Note: Powered by socket. -Infrared sensor design and comfortable light, high-class material and moderate light, protect your eyes. - Made of premium plastic material, which is durable and practical for long-lasting use. - The human body sensor night bulb is very safe and convenient for dark night use. - The light will not stimulate your eyes and can bring a practical protection for eyes. - It is suitable for warehouse, stairs, children's rooms, bedrooms and other places you need. Specification -Input voltage: 220V -Color rendering index: 70-80 -Luminous flux: 1W=80LM -Power factor: 60 -Protection level: IP20 -Lamp holder model: E27 -Beam angle: 180 -Energy efficiency rating: Level 3Package list: 1 x bulb