Using this LED night light is super easy. Just connect it to a power source via the USB interface. You can place it on any flat surface thanks to its wooden base. When using, keep in mind that the actual color might look a bit different from what you see on your screen because of your monitor and the lighting in your room. Also, since it's measured by hand, there could be a small size difference. To maintain it, simply wipe the light panel gently with a soft, dry cloth. Avoid getting it wet as it may damage the LED light source or the electrical components.