The Rocket light uses 3D printing technology, fulfill your aerospace dream. The rocket lamp is made of PLA material, safe and environmentally friendly. Rocket lamp with the built-in rechargeable battery can charge on your computer/power bank or charge adaptor etc. Fully charged in 2-3 hours, 6-10 hours of use. The rocket lamp is full of mystery and romance atmosphere, it is a dreamlike and creative gift for Christmas, birthdays, parties, anniversaries, housewarming, kids, children's bedroom, living room, nursery room.