1.[Smart Motion-activated Infrared Sensor]An energy-saving lighting solution with a built-in photoelectric sensor, which controls light activation only in dark or low light conditions. After detecting the movement, it will automatically keep the light for about half a minute, and then turn off by itself or keep the dim light state 2.[Flexible and Adjustable Universal Neck]The built-in photocell saves power by automatically turning off the LED lights during the day or when properly illuminated. Safety and security lighting solutions with passive infrared motion sensors that control the light to turn on when motion is detected. Built-in 12 cool white LED batteries and flexible 3.3-inch long arm, you can easily adjust the lighting of different angles or desired areas 3.[Application Scope]The product is easy to install, has the characteristics of power saving, long life, no radiation, environmental protection, and explosion-proof. It is widely used in the automatic lighting of corridors, corridors, garages, closets, kitchens, basements and other places 4.[High-quality Materials]Metal and plastic, Sensitive Distance:0 - 5Meter Long life, high luminous efficiency.