Usage Tips:[Movement sensor feature. Enter and automatic lighting. Switch to 'G' mode to hit the furniture or places in the dark, when the lights are activated in the dark or when the ambient light is more dim, it automatically opens automatically when moved with 20FT/120 °, then automatically closes after 20 seconds to save the battery life. The 'opening'/closing 'buttons is only for manual opening/closing if necessary..[ Internal rechargeable 2500mAH battery. AAA battery does not have this motion sensor night light operates with a large capacity rechargeable battery that can withstand for several weeks or even months (only when running in motion sensor mode (g), for example, 10 times a day). However, it can often reduce automatic combustion battery life..[ Cold White Lighting (Color Temperature: 6000-6500K] 78 Extra strong LED provides 330 lumen to illuminate any place where you need a night light. Extra long LED life: > 60000 hours. Don't worry about lighting for several years..[ Simple installation without any tool] Paste the inclusive metal assembly strip under a double -sided tape to the cabinet or wardrobe, the magnetic light can be absorbed automatically on the metal strip. (Please clean the flat surface before gluing). With the internal magnet feature, this light can be easily absorbed into any iron furniture on the iron shelf or case outside the refrigerator. If necessary, you can also buy it as a handic light..[ Wireless and magnetic properties] Because of this magnetic property, do not hesitate to remove the light from the ground and then absorb back. However, the charger is not included in the package.