Feature:Simple to install， no hard-wiring.The light will light up when you get within 5 meter and will go out 15 seconds after you walk out of its sensing rangeThis light won't light up during day time when it is bright enough，you'd better not to put 2 pcs too close，and do not use it in the high tracffic place or kitchen counter where can effect motion sensorIf put the led light in the totally dark room， it can detect your motion in rather far way(about 5M)， if put it in a not totally dark place， and there are other light source not in far place， it may detect motion in 1m，2m， or even when you wave hand， it can light， that depends on if other lighting source around.Suitable for the doorway，balcony， corridor，stair，attic，inner room，the basement， garage， the cellar， wardrobe， hotel ambry， wardrobe， kitchen cupboards，bookcase，in-room safe， tents， car back box etcSpecification:Power supply:6*AAA Batteries(not included)Light source:LEDLED qty:20Light color:whiteSensor range:5 meterSize:328*15*18mm(L*W*H)Package Included:1*LED sensor night light