[Efficient Motion Sensing]The wall lamp uses high-quality motion sensing equipment and activate when you are within 5 meters. It immediately light up and remain on for 20 seconds. If other movements are detected within this time, the timer restart. [User-Friendly Lighting Modes]Tailor your lighting experience with three distinct modes using the light's intuitive buttons. "ON" mode provides continuous illumination until the battery depletes, while "AUTO" mode makes it light up only in darkness or at night when the motion sensor detects moving object, the "OFF" mode ensures the wall lamp remains powered off, offering flexibility to suit your needs. [Dual Power Options]: This LED sensor wall lamp is designed for convenience. It features a built-in rechargeable battery and can alternatively be powered by 3 AAA batteries. After charging for less than 4 hours, it can provide a maximum brightness for up to 12-16 hours. [Gentle & Eye-Friendly Lighting]: The wall lamp utilizes a single large