Use Rosco 78103 Ghost I gobos to create gobo projections for Halloween events. Create shadowy images for holiday projections. 78103 Ghost I is an excellent gobo for Beggars' Nights parties, haunted houses, and other spooky gatherings. Add a color filter to get truly eerie effects from 25078103 Ghost I. Projections are a great way to greet trick-or-treaters, and All Hallows Eve party guests.