Online Personal Design Mini Usb Smart Night Light Cylindrical Lamp - Purple Light-dry Battery Type is a perfect choice for bedrooms and living rooms. Its unique and modern design makes it the perfect centerpiece to any room. This night light is perfect for anyone who wants to add a little more ambiance to their room. The night light has a unique cylindrical shape and is available in a range of attractive colors. It uses a rechargeable battery pack to provide enough light for up to 4 hours at a time. This battery can be recharged using the included USB cable and it is easy to set up and install. The light features an adjustable brightness and provides ambient lighting that is perfect for late at night or just when relaxing and watching TV. The night light is made of durable ABS plastic and is very safe to use. It is also waterproof, making it suitable for outdoor use. The lamp uses ultra-low power and is energy efficient to save you money on your electricity bill. The Online Personal Design Mini Usb Smart Night Light Cylindrical Lamp - Purple Light-dry Battery Type comes with a one year manufacturer's warranty and a 30-day money back guarantee. It is the perfect night light for anyone looking to add the perfect ambiance to their bedroom or living room.