GOBO, derived from "Go Between" or Goes Before Optics -originally used on film sets, is a physical template slotted inside, or placed in front of, a lighting source, used to control the shape of emitted light.
Gobo projection allows you to project light through a customized design on a dancefloor, wall , ceiling, sidewalk or pretty much anywhere you please.
This design can be literally anything. It can be something as simple as "Happy Birthday" or a bride and groom's name in the middle of a bouquet of flowers or even fireworks. The options are limitless.