Easy Installation 1.Clean the area where the led night light will be installed. 2.Remove the 3M adhesive backing on the round metal plate. 3.Put the night mood lighting on the metal plate,finish install. Specification: Wattage: 0.3W LED Quantities: 6 LEDs Battery: 3.7V 700mAh Luminous Flux: 60 lumen Lithium Sensor Lighting Continued-time: about 25 seconds Material:Fire rated ABS Dimension:86*86*18mm/3.38*3.38*0.71in Features: Wireless 6 LED Light Motion Activated Sensor Indoor Wall Lamp Built-in 6 LEDs, warm light, long service life. Automatic sensing, human body sensing, energy saving. Light up automatically when light is weak and induction motion. Turn off automatically after 25 seconds without motion. High quality material, stylish and smart design. Suit for indoor use, such as bedroom, closets, cabinet, basement, etc. Using magnet sticking to fix the human body induction lamp .