Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Furnishings (hierarchy name)
5. furnishings (works)
6. [furnishings by form or function]
7. lighting devices
8. [lighting devices by form]
9. lamps (lighting devices)
10. [lamps by location or context]
11. [lamps by location or context: placement]

Anotations

Scope note:

Any lamp (lighting device) intended to be hung on the wall. Use "brackets (lighting devices)" for wall lamps attached to or suspended from some form of bracket, by means of which it can be hung on the wall.