Description: Infrared Motion Sensor: PIR Motion Sensor Light Bulbs always promptly detect the movement of people, and easily achieve automatically turning on and off. So never have to worry about turning the light on all the time, particularly useful when out of town/home. Energy-saving & Family Safety: And lowering energy consumption while better lighting performance. When used at the garage door or front porch, auto lighten up every corner, solve your concerns about family security and feel safer coming home in the dark. Wide Application: LED PIR Motion Sensor Light Bulb is perfectly suitable for the front porch, front door, garage door, entryway, basement, laundry room, closet, driveway, backyard, patio, etc. Package include: 2 *Light Bulbs Infrared Motion Sensor: PIR Motion Sensor Light Bulbs always promptly detect the movement of people, and easily achieve automatically turning on and off. So never have to worry about turning the light on all the time, particularly useful when out of town/home. Energy-saving & Family Safety: And lowering energy consumption while better lighting performance. When used at the garage door or front porch, auto lighten up every corner, solve your concerns about family security and feel safer coming home in the dark. Wide Application: LED PIR Motion Sensor Light Bulb is perfectly suitable for the front porch, front door, garage door, entryway, basement, laundry room, closet, driveway, backyard, patio, etc.