The Personal Design Mini USB Smart Night Light Cylindrical Lamp is perfect for lighting up dark areas and creating a warm atmosphere. It is energy-saving, long- lasting and durable. The lamp has 3 modes to choose from and supports brightness adjustment for users to customize the light intensity for any environment. The lamp has an E27 base, making it compatible with any standard bulb holder. This lamp is powered by USB and requires no batteries, making it easy to use and move around. The light features a color fixing design, allowing users to set the color of the light to any color they wish. The light is also equipped with a timer, which can turn off the light after a set period of time, helping you save energy and extend the life of the lamp. This lamp is available with an exclusive discount code for users to save even more on their purchase. With its energy-saving design, the lamp is sure to save users on electricity bills and has a long lifespan of up to 30,000 hours. This lamp is perfect for those looking for a smart and energy-efficient light solution for any environment.