Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Tools and Equipment (hierarchy name)
5. equipment
6. [equipment by process]
7. image-making equipment
8. photographic equipment
9. flash equipment

Anotations

Scope note:

Small disposable cubes containing a bulb and reflector on four sides that provides four flashes in rapid succession, powered by battery and a circuit in a camera through current pulses. These have become obsolete with the advent of electronic flash.