City Theatrical GLP Concentric Ring | X4

Lighting designers, production electricians, and rental shops running GLP moving lights often need a clean way to manage how a fixture's output behaves once it leaves the lens. This concentric ring is a purpose-built accessory for that job. It is made in a version for each fixture model in the family, so a rig with mixed GLP units can be outfitted from one product line.

City Theatrical focuses on accessories for GLP fixtures and positions its range as the most complete available. That matters on a show where the same designer may also need other GLP accessories, and prefers to source them from one manufacturer. Installation guides for the standard GLP accessories are posted in the downloads tab, which helps crews fit units the same way from venue to venue.

For theatre, concert, broadcast, and event work where light landing on scenery, screens, or audience sightlines is a problem, an accessory built by a fixture-specific specialist is a better answer than an improvised flag or a generic add-on. If a project calls for something beyond the standard items, the manufacturer will custom build it, so call before settling for a workaround.