PIR LED Keyhole and Night Sensor Light Key benefits Instant, hands-free illumination: built-in PIR motion sensor turns the LED on automatically as you approach, so you don’t have to fumble for your keys or a switch in the dark. Safer nighttime movement: provides targeted light for doorways and staircases to reduce trips or slips when visibility is low. Energy-efficient, practical lighting: LED output delivers clear illumination only when needed, minimizing power use while improving convenience. What it does (functions) Motion-activated sensor detector lamp: PIR sensor detects nearby motion and activates the LED to illuminate a keyhole or nearby area. Door lock/keyhole light: lights the lock area so you can insert keys without searching in the dark. Night lamp for corridors and stairs: suitable for use in small, transitional spaces such as keyholes, kitchens, hallways, and staircases. Important attributes Sensor type: Passive Infrared (PIR) motion detector for reliable proximity activation. Light source: LED for efficient, focused illumination. Design: Compact form designed for small mounting locations around door locks, hallways, and stairways. Performance: Rapid activation when you approach, providing immediate light to the keyhole or walkway. Practical uses (scenarios) Arriving home at night: the lamp automatically lights the keyhole so you can see the lock and unlock the door without switching on porch or corridor lights. Nighttime stair safety: place the lamp near stair landings or along a hallway to provide short-range lighting when someone walks by, reducing the risk of missteps. Kitchen or hallway guidance: use the sensor lamp in narrow or frequently used spaces to provide quick, temporary illumination for short tasks or passage. Why customers choose it Solves the common problem of fumbling for keys or light switches at night by providing automatic, focused illumination. Versatile placement options make it useful across multiple indoor locations. Uses a PIR sensor and LED combination for dependable, low-energy operation. Note: Intended to illuminate keyholes and nearby small areas; performance depends on placement and proximity to the motion source.