Cheap Personal Design Mini Usb Smart Night Light Cylinder Light - Colorful Gradient-dry Battery Type is the perfect choice for those seeking an affordable and energy-efficient light with plenty of style. This unique cylinder light uses a USB power source and provides you with several vivid color options to choose from. It is simple to use and without the need for any additional cords or wires, this light is ready for use in any space. This cylinder light utilizes a powerful battery technology that is highly efficient and extends the life of your LED light. The battery is easily rechargeable and provides up to 8 hours of light when fully charged. With its sleek, modern design, this light makes a statement in any room. The light's colors can be adjusted in many ways to give you the perfect effect. Allows an auto cycle mode for scrolling through the spectrum of colors or the lock option which will set the light to your preferred color. You can also adjust it manually to cycle to one color according to your preference. The mini size of this stylish USB night light, makes it perfect for small spaces, such as bedrooms, study rooms, or just about anywhere else in your house. Get this efficient light and enjoy vivid colors and discreet illumination.