Product moon lampHow was the moon lamp madeFound the 2D clearest topographic map of the moon.STEP2Build the moon with 3D modeling program based on the 2D mapSTEP3Printed the moon shell with 3D printerSTEP4 Assembling with LED module - complete ECO-MATERIALS: The moon night light is made by 3D technology with materials(PLA).DUAL COLOR: Touch to change color (white and yellow)and adjust brightness. Long press to enable the dim function.LASTING LIFE: Includes a rechargeable battery : Charge for 2-3 hours, use 4-8 hours.Special Design of The Bottom: Mini touch switch is separated from the charging port, easy for touch control. The diameter of the hole for assembling is only 2cm, maximum retain the moons shape.COOL GIFT& MOON LIGHT IN THE ROOM : Comes in a box,Presenting the real moon surface with 3D technology.