Phottix Pro 7-inch Honeycomb Grid Set (30, 40, 50, 60 degrees) This Phottix Pro 7" Honeycomb Grid Set of 4 produces its own field spread of light of 30°, 40°, 50°, 60°. It is compatible with both the Phottix Indra 500 TTL Light & other Monolights with a standard 7" reflector. When not in use, store your reflector set in the included zippered carrying bag.