Gobo for EddyLight? Gobo Projectors Our state of the art high precision laser etching machine delivers the highest quality glass etched gobos on the market. This 1" glass gobo is designed to be used in our EddyLight? Gobo Projector Lights and any other brand gobo projector light that allows the use of 1" diameter gobos. Note: Please allow 24-48 hours to produce your gobos.