The Portable Sensor Light can be used as an infrared motion activated light or set to manual for continuous lighting. When set to AUTO, the light automatically turns on in the dark when movement is detected, and remains on for 20 seconds if no further movement is detected.The Light is sensitive up to 6 metres with a 90° angle and it can be mounted on any surface using the mounting kit and rear hanging hole.Alternatively switch the light to ON for continuous operation, as a stationary night light or portable torch. Uses the latest technology with 9 white ultra-bright, low energy consumption LEDs that require no bulb replacement.4 x AA batteries allows it to be used anywhere.