Turn your room into a planetarium with this Planet Night Light LED Lamp! It projects stars and planets into your ceiling at night! It comes with five films that you can use interchangeably for different patterns. Also, it offers many different functions including adjustable brightness levels, rotation, and color-changing effects. Don’t worry because it comes with a user manual to guide you in how to use it. There are two possible power sources; you can use the USB cable it comes with for direct charging or put in 3 AA batteries.