Fixtures recessed into or surface mounted to upward-facing horizontal surfaces.
Ground recessed uplights
Ground recessed wallwashers
Any “continuous” linear fixture
Recessed or surface mounted to floor, wall, or ceiling
Cove (articulated wall detail allowing light to uplight ceiling)
Wallslot (recess along perimeter)
Discrete fixture unit hung from the ceiling on rigid stem or flexible cable
Fixtures recessed into the ceiling
Fixture mounted to ceiling surface
TA, B…: Track
Raceway for attaching track heads
Recessed (flange / flangeless)
Surface / suspended
T1, 2: Track mounted
Any fixture mounted to track
Narrow though wide distribution spotlights
Fixture surface mounted to, or recessed into vertical surfaces
“-D” or “DIM” indicates dimming.
“-EM” indicates that a particular fixture is to be provided with a battery and designated for emergency use.
Suffixes, like A, B, C, etc. are typically used to denote a variant of a fixture type (avoid D or E)