Evary Motion-sensing Night Light LED Lamp for Indoor Battery-powered 30 Seconds Automatically On/off ,Silver 1.AUTOMATIC SENSING. The light will light up when you get within 3 meters. 2.ENERGY SAVING that works only in the dark and 30 seconds automatic switch. 3.INTELLIGENT LED Night Light featuring easy locating in the dark. 4.FAST & EASY INSTALLATION.Simple wireless installation LED motion sensor light. 5.HIGHT-EFFICIENCY LED TECHNOLOGY.50.1w/bulb Led light source,3 meters and detection distance and 120detection angle.