Description: Create an atmosphere: This 3D illusion light can help children overcome their fear of darkness at night and create a suitable sleeping atmosphere for them. This is a perfect gift for your kids. 7 colors to choose from: the color order is red, green, blue, yellow, cyan, pink, white, you can change one color or gradually change the color 7. You can adjust it to any color you like by touching the button base or remote control. Art lamp: Optical acrylic light guide plate engraved with various 2D graphics, 3D visual impact. Unique lighting effects, stunning optical illusions, optical decorative lights, make your room more interesting. (Acrylic sheet protective film, peel off the protective film before use) Power Saving and Safety: Compatible with any USB power port, such as laptops, computers, USB power banks, USB power adapters and any other devices with USB connectors, or 3x AA batteries (not included), safe to touch and won't overheat. Scope of application: study room, bedroom, baby room, bar, cafe, hotel, cinema, club, restaurant, atmosphere lighting, Christmas gifts, birthday gifts, advertising gifts, holiday gifts.