4Pack Motion Sensor LED Light Bulb, Motion Activated Dusk to Dawn Light Bulbs, 12W(100W Equivalent) E26/A19 Light Bulb for Outdoor/Indoor, Front, Porch, Garage, Basement, Hallway, Stairs

This LED light bulb is equipped with a sensitive PIR infrared motion sensor that automatically turns on when movement is detected and turns off 3–45 seconds after motion stops, offering convenient hands-free lighting while saving energy when idle. It also features a dusk-to-dawn sensor that only activates in dark environments (<15 lux) and stays off during daylight (>40 lux), making it ideal for porches, garages, pathways and other outdoor areas that need reliable nighttime lighting for security and navigation. The 12W 5000K daylight bulb provides 1100 lumens of super-bright illumination, equivalent to a 100W incandescent bulb while using 85% less energy; the switch must remain on for the motion sensor to work, but power is only consumed when triggered by movement. With an IP44 waterproof rating and a working temperature range of 14°F to 95°F (-10°C to 35°C), this motion sensor bulb is suitable for both indoor and outdoor use in entryways, driveways, basements, stairs, closets, barns and sheds. It fits standard E26/E27 bases, has a 120° sensing angle, and supports a maximum installation height of 24 ft; for optimal performance, install the bulb toward frequently used areas, avoid enclosed fixtures, and do not mount it upside down.