The Octopus relaxation light projects blue, velvety waves onto the walls and ceiling in darkened rooms. The slow movement of the blue LED light creates a calming atmosphere that makes it easier for children to fall asleep and automatically switches off after 30 minutes. Also suitable for lighting design in relaxation and perception rooms and cozy corners. The Octopus' nose is the on / off switch. 3 x AA batteries required (not incl.).