General description This LED Motion Sensor Ceiling Light is designed for both indoor and outdoor use, providing convenience and safety in various settings such as kitchens, bedrooms, bathrooms, and hallways. It features a built-in PIR infrared motion sensor that detects motion up to 18 feet away in dark environments, ensuring instant illumination when needed. Technical specifications Power source: 4 D-cell alkaline batteries (not included) Light coverage: Up to 300 square feet Brightness: Up to 300 lumens LED type: 118pcs SMD2835 LEDs Battery life: Up to 6 months with an average of 20 activations per day Installation No wiring required Quick and easy installation within 5 minutes Usage Motion sensor activates light in dark conditions Automatically turns off after 20 seconds of no motion detected Two modes available: photocell sensor on/off switch Light stays off during the day when photocell is on Light can be activated all day when photocell is off