troffer

English

Noun

troffer (plural troffers)

  1. 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.[1]
    Each fluorescent troffer in the room contained three lamps and two ballasts. [2]
    • 1956, National Research Council, Design for environment: floor, ceilings, and service systems in multi-story buildings‎, page 36:
      Flexibility for troffer systems may be planned in the original layout by coordinating the over-all ceiling pattern with the modular size of troffer.

References
  1. “troffer”, in dictionary.com, 2012 November 10 (last accessed)
  2. “The LED Show conference spanned components to lighting design”, in LEDs Magazine‎, 2012 October, retrieved November 10, 2012

Anagrams
  • forfret
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