Replacement PIR Motion Sensor Detector for Wall and Outdoor LED Lights Restore automatic lighting and improve security with a direct replacement motion sensor designed for wall light switches and outdoor LED or cargo lights. This passive infrared PIR sensor detects motion and triggers connected lights without manual switching, making routine tasks and lowlight conditions easier and safer. Key benefits Automatic lighting when and where you need it: motion activation removes the need to fumble for switches in the dark. Simple replacement and compatibility: intended as a direct swap for existing motion sensor modules used with wallmounted switches and LED or cargo light fixtures. Enhanced convenience and security: motiontriggered lighting provides visibility for entrances, walkways, garages, and vehicle cargo areas. Reliable infrared detection: PIR technology senses temperature changes caused by moving people or objects to trigger lights quickly. Main features and attributes Function: Passive infrared motion sensing that switches lights on when motion is detected. Compatibility: Designed for use with LED lighting systems and cargo lights, and for integration into wallmounted light switch setups. Check the electrical rating and wiring of your fixture before installation to ensure compatibility. Form factor: Replacement module intended to fit common wall switch or motion sensor housings for straightforward swapin installation. Performance: Provides automatic ondemand activation for improved visibility and convenience in lowlight situations. Installation: Intended for replacement use within existing fixtures. Turn off power before replacing and match wiring connections. If unsure, consult a qualified electrician. Typical use scenarios Home exterior and entryways: Automatically illuminate porches, front doors, and pathways when someone approaches, improving safety and convenience during evening arrival. Vehicle cargo areas: Activate cargo lights in pickup beds, service vans, or trailers to simplify loading and unloading in lowlight conditions. Garages and workshops: Provide hands lighting when entering or moving inside a workspace, so lights come on only when needed. Why choose this replacement sensor Restores motionactivated functionality without changing existing fixtures. Works with LED and cargo lighting setups to provide timely illumination. Straightforward replacement process when the original sensor needs service or upgrade. Safety and installation reminder Always power off the circuit before attempting replacement. Verify wiring and voltage compatibility with your light fixture prior to installation. If you are not comfortable with electrical work, hire a licensed electrician to perform the replacement. This motion sensor replacement is a practical solution for restoring or adding motionactivated lighting to wall switches, outdoor LED fixtures, and cargo light applications.