General description The 4X 15W Motion Sensor Light Bulb is a super bright LED bulb equipped with a high-quality PIR infrared sensor. It automatically activates when motion is detected within 8-10 feet in dark environments, providing convenience and energy efficiency. This bulb is ideal for various locations such as basements, patios, front doors, garages, and more. Technical specifications Output Power: 15W Input Voltage: AC85-265V Color Temperature: Cool White (6000-6500K) Luminous Flux: 1350lm Bulb Style: E27 Product Size: 120 x 50mm Material: ABS + PC Detection Range: 8-10 feet Duration After Motion Stops: 60 seconds Installation Insert the bulb into an E27 socket. Ensure the sensor is pointing downward at a proper distance and angle. Turn off the power before installation. If installed in a closed fixture, ensure the motion sensor is exposed to detect motion properly. Usage The bulb activates only in dark environments, conserving energy. It is designed to turn on when motion is