The Best Personal Design Mini Usb Smart Night Light Square Lamp - Blue Light-dry Battery Type is a great tool for all your nighttime lighting needs. It is small but powerful and comes in a variety of colors to suit any taste. This smart night light is perfect for providing low-level illumination during your sleep or when studying in the dark. It is a great choice for individuals who are looking for a practical yet easy to use solution to light their way during long nights. This mini light features a grid pattern lampshade and is powered by three AA batteries. It has LED lighting which can be adjusted to the desired intensity, while its low power consumption helps to ensure your battery life. With its square design, this Smart night light conveniently fits into any corner of your room or office. The blue light emitted from this device is perfect for creating a beautiful atmosphere for late-night reading or studying sessions. The Best Personal Design Mini Usb Smart Night Light Square Lamp - Blue Light-dry Battery Type is an ideal choice for any student or professional who needs low-level lighting during hours when the lights are off. Its amazing ability to produce low intensity light while conserving battery power will be greatly appreciated when the lights are turned off. This lamp is also lightweight and extremely portable, making it an easy accessory to carry around with you wherever you go. So if you are looking for a low-level light source to use during nighttime hours, then this lightweight yet powerful mini Usb Smart Night Light is the perfect choice for you.