Ivation Hi-Power WHITE LED Automatic Motion-sensing Directional Night Light - Battery Powered Hallway Light with a Built in Motion and Light Sensor The IVA-MS210 identifies day and night automatically and will only illuminate at night when movement is detected and Turns off automatically after 20 seconds if no motion is detected. This Light is designed to allow you to rotate and direct the Light and Motion Sensor to ANY Desired Angle, There is no other motion sensor Light in the market that does that. If set to automatic: It will not illuminate by day or when another light source is detected. Can also be set to ON to always stay on The night light instantly turns on when it detects motion, and can detect motion from as far as 20 feet away with 110 degrees of vision (that can be directed any desired direction). No hardwiring required; just load with 3 AA batteries (not included) and Switch on. Installation in also simple with the 2 mounting options: 1. Peel the adhesive strip of Velcro (included) and stick to the wall 2. Mount VIA screw (not included) to the wall