Introducing the Personal Design Mini USB Smart Night Light Cylinder Light! This innovative device is the perfect way to add some light to any room in the home or office. The colorful gradient-printed logo of power bank (excluding charger) with discount makes it an even more attractive addition to your desk or bedside table. The device has a built-in central switch that allows users to set their desired lighting level to get optimal lighting conditions. By dimming the brightness to a comfortable level, the device helps to reduce energy consumption and therefore the overall energy cost. As a bonus, the LED light also increases visual comfort by providing the perfect lighting for any setting. The Mini USB Smart Night Light Cylinder Light also comes with an intelligent auto-off feature that allows the user to switch off the light automatically when not in use and during long periods of inactivity. This feature helps to conserve energy as well as increase durability of the product by avoiding unnecessary power consumption. The device is also portable and can easily be connected to most USB powered devices such as laptops, power banks and etc to illuminate the dark or dingy corner on the go. To top it off, the product comes with a discount on the power banks with the cylinder light and promotion is offered. The Personal Design Mini USB Smart Night Light Cylinder Light is the perfect lighting solution for any room and is sure to become a favorite addition to any desk or bedside table. With its energy saving features and portability, its the perfect choice for any home or office.