Description: Advanced Light &Motion Sensor Technology: Equipped with sensitive motion and light sensors, Radar Motion Sensor Light Bulbs work appropriately and consistently even in glass outdoor fixtures, easily detect the movement of people, and achieve automatically turning on and off. So Never have to worry about turning the light on or off, particularly useful when out of town/home. Energy-saving & Family Safety: And lowering energy consumption while better lighting performance. When used at the front 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: Motion Sensor Light Bulb Radar is perfectly suitable for the front porch, front door, garage door, entryway, basement, laundry, closet, driveway, backyard, patio, etc. Package include: 2 *Light Bulbs Advanced Light &Motion Sensor Technology: Equipped with sensitive motion and light sensors, Radar Motion Sensor Light Bulbs work appropriately and consistently even in glass outdoor fixtures, easily detect the movement of people, and achieve automatically turning on and off. So Never have to worry about turning the light on or off, particularly useful when out of town/home. Energy-saving & Family Safety: And lowering energy consumption while better lighting performance. When used at the front 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: Motion Sensor Light Bulb Radar is perfectly suitable for the front porch, front door, garage door, entryway, basement, laundry, closet, driveway, backyard, patio, etc.