Kitclan Adjustable Motion Sensing Light - Portable 14-LED Wireless PIR Closet Light, Under Cabinet Light, Adjustable Mounting Bracket White Light, with On/Off, Automatic Function(Battery Operated) Specfication: This pir motion sensor auto light has 14 LED lights. It is aprox 12 inches long and is battery operated using four AAA batteries,sold separately and comes with screws for mounting. Automatic function and on/off function :The light has three power positions - off, on, and motion sense. When it is set to motion sense, it will turn on when it senses motion about 15 feet away.The light will stay on for as long as you are in the range.When you step away, it turns off in about 15 seconds. Adjustable bracket and motion sensor:This light has a movable motion sensor (moves through 90 degrees), so you can have the sensor activate the light in any direction you choose.The plastic brackets that allow this angle can be mounted horizontally or vertically, there is no effect on the lightfs operation. Simple Installation:It is portable or you can simply marked where you wanted to mount it, drilled the screw in, slid the light bracket over the screws and tightened.It took less than five minutes. Notice:Please keep it away from any place with heave humidity and high temperature.As PIR Motion Activated light for both day and night, your closet is the best place that we suggest to use this light, the kitchen or other high traffic area is NOT suggested.