The Yeelight YLYD11YL is a compact plug-in nightlight designed to provide a gentle glow in dark spaces without the need for batteries. It features an integrated light sensor that automatically manages the power, turning the lamp on when the room darkens and off when daylight returns, which allows for completely hands-free operation. This white, circular device measures 70 mm in diameter and 30 mm in height, fitting discreetly into a standard wall socket. It emits a warm white light with a color temperature of 2500 K and a luminous flux of 2 lm, creating a glare-free environment that is easy on the eyes. With a rated power of 0.5 W and a lifespan of 25,000 hours, it offers an energy-efficient lighting solution for hallways or bedrooms where a soft guide light is helpful during the night.