Additional features: Night light, Human body induction Power supply: Built-in battery, Intelligent sensing, Soft light protection! This LED human body induction night light uses a high-sensitivity infrared sensor to automatically turn on when it detects human movement in a dimly lit environment and turns off after a delay when the person leaves, saving energy and being smarter. The light is soft and not dazzling, providing just the right amount of illumination when getting up at night or going to the toilet, avoiding strong light stimulation. It can be used by plugging it in, eliminating the need for frequent battery changes. Its compact and simple design saves space and is suitable for installation in bedrooms, hallways, stairs, bathrooms, and other areas that require night lighting. It is a practical gadget for smart home upgrades and a thoughtful gift for the elderly and children, making nighttime activities safer.