Webplural troffers 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. … WebJun 8, 2024 · In 2024, LED troffer fixtures and troffer retrofit kits deliver over 40% higher efficacy than fluorescent – roughly 110 lm/W for LED compared to 75 lm/W for fluorescent. This dramatic difference in efficacy plus a light source with a longer rated life and, in most cases, lumen output that provides an acceptable replacement for fluorescent ...
Troffer Definition & Meaning YourDictionary
WebAug 21, 2024 · 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 … WebTroffer Name Meaning. Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Many of the modern surnames in the dictionary can be traced back to Britain and Ireland. totally toytastic
Lighting Glossary – Lighting Terms and Definitions FLOS USA
Webtroffer noun trof· fer ˈträ-fər ˈtrȯ- : an inverted trough serving as a support and reflector usually for a fluorescent lighting unit Word History Etymology blend of trough and coffer … Webtroffer in British English (ˈtrɒfə ) noun an electric light fixture shaped like a shallow inverted trough, which holds in place and reflects light from a fluorescent tube or tubes Collins … A troffer is a rectangular light fixture that fits into a 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 LED sources. Troffers are typically recessed sitting above the ceiling grid, but are also available in surface mount 'boxes'. Those with inte… totally toys brooklyn