troffer — English Dictionary

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Language

troffer

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.

Examples

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

Flexibility for troffer systems may be planned in the original layout by coordinating the over-all ceiling pattern with the modular size of troffer.

Word forms

troffers

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