Spot light display for projectors - provides picture display coordinated with any music offered controlled through electromagnet acting on rotating pane

摘要

The spot light display uses several projectors operated in conjunction with any music offered during the performance. The display is operated by a rotating pane equipped with light inlet holes and operated by a music controlled electro-magnet which causes a diversion of the pane. Light can only permeate the pane at the light inlet holes when the pane is turning which through an axial lever arrangement is diverted by the music control.