A troffer is a rectangular light fixture that fits into a modular dropped ceiling grid. Troffer fixtures have typically been designed to accommodate standard fluorescent lamps, but are now often designed with integral LED sources.

What are light Troffers?

A troffer is a rectangular or square light fixture that typically fits into a modular dropped ceiling grid, often described as “recessed." Historically, troffer fixtures have been designed to accommodate standard fluorescent lamps like T12 or T8 bulbs.

What is a troffer panel?

Wikipedia defines a troffer as “a rectangular light fixture that fits into modular, dropped ceiling grid (i.e., 2′ by 2′ or 2′ by 4′).” Troffer fixtures have typically been designed to accommodate standard fluorescent lamps (T12, T8, or T5), but are now often designed with integral LEDs.