troffer

About 0.01 uses per million words.

Meaning

1. noun A rectangular, trough-shaped light fixture, typically for mounting in or on a ceiling to light the area below, and usually containing two or three fluorescent bulbs.

   Each fluorescent troffer in the room contained three lamps and two ballasts.

Similar words

uplight light fixture drop light tray ceiling track lighting fixture barrel ceiling fan dropped ceiling floor lamp

Often followed by

with and

Word family

troffers