This Online Personal Design Mini USB Smart Night Light Cylindrical Lamp has a warm white light, and is a dry battery type. It is a perfect accent lamp for your room so you can have the perfect amount of lighting at night. This lamp is designed to provide soft, pleasant lighting during the evening hours. The lamp is made with sturdy and durable materials that ensure that it will last a long time with proper care and maintenance. The cylindrical shape is sleek and modern, which makes it an attractive addition to any room. The lamp also has adjustable brightness, so you can find the perfect amount of light for each room. It uses a dry battery type power supply, which is a great way to save energy. The low power consumption of the lamp ensures you save money on your electricity bill every month. The lamp is also extremely safe to use because of its shockproof design and short circuit protection. The Mini USB Smart Night Light Cylindrical Lamp is easy to use and set up. Simply plug in the USB cable and switch it on to start using the light. It is perfect for providing a touch of bright light in any room, especially when reading or doing other tasks at night. Overall, this Online Personal Design Mini USB Smart Night Light Cylindrical Lamp is a great choice for anyone looking for an accent light that provides a warm, pleasant atmosphere. It is an energy efficient lamp, and its compact and sleek design adds a modern touch to any room.