The sky projector can project fog-like rotating ocean wave, a clear moon-shaped moon and millions of stars hanging in the fantastic night sky, and it will not make any noise while working. Experience the atmosphere of the planet and cosmic created by the starry sky light, letting go of the tiredness of the day. When Northern Sky Brite is turned on, it can create a warm and quiet sleeping environment to help you sleep better. There is also an auto shut off feature if you'd like to use it to fall asleep. With the flip of a switch, rotate form different lighting modes, brightness, and angles creating whatever atmosphere you're in the mood for. Northern Sky Brite uses a multi-angle base projection design, keep the star projector on the position vertically or put in down on its side to achieve various projecting visual impact. Northern Sky Brite makes a great gift! Perfect for night light, or to decorate bedroom, game room, home theater, ceiling, decoration, weddings and birthdays!