About this item 【HD Realistic Planetarium Projector】This planetarium star projector comes with 12 film discs of planets and natural lights. The HD galaxy lights will fill the walls and ceilings with stars and nebulae, creating an immersive experience as if you were in a galaxy. You can use night lights in your bedroom to create a mystical night, a nebula planetarium space area filled with stars. 【12 in 1 Planetarium Star Projector】This galaxy projector for bedroom comes with 12 display scenarios: Solar System, Earth, Moon, Milky Way, Galaxy, Andromeda Galaxy, NGC4302-NGC4298, Hubble Deep Field, M60--UCD1, North America Nebula, Mystic Mountain and Small Magellanic Cloud, which can be placed in your living room or bedroom to add a touch of technology to your home. 【Wide Coverage & Rotating 360° Rotation】 The Galaxy lamp can project stars and a solar system onto walls, floors, and ceilings up to 16.4 feet away, covering an area of 135 to 754 square feet. The top knob can adjust the focal