Details: The Laser Twilight projector will fill any dark space with a super sharp spectacle of animated stars and cloud formations. It will even surprise you with the occasional shooting star. Created from powerful green laser and holographic technology. Laser Twilight is adjustable, requires no set up and will fill any room from the tiniest bedroom to the largest warehouse with a crystal clear animated star display. Auto shut off after 4 hours. Includes modes to choose from Stars only, clouds only or both!