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T5 retrofit conversion can maintain existing lighting levels with the higher efficiency of the T5 lamp. However, with kits that operates the lamp on the existing magnetic ballast, the efficiency drops and the lamp life is considerably shortened, as T5 lamps aren't designed to be operated on mains frequency but only on high frequency.
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 ...
Retrofitting is the addition of new technology or features to older systems. Retrofits can happen for a number of reasons, for example with big capital expenditures like naval vessels, military equipment or manufacturing plants, businesses or governments may retrofit in order to reduce the need to replace a system entirely.
Margaret Grace Denig was born in Worthington, Ohio, to Valinn (née Everett) and Fred Denig, who ran a family jewelry business. [2] She attended Worthington Christian Schools from kindergarten through ninth grade and briefly attended Thomas Worthington High School, [3] where she began acting in school plays and community theater, [4] including a 2000 Gallery Players production of The Crucible ...
Peter Rosenberg had a major scheduling conflict last Sunday. With his first child due next month, he and his wife, Natalie, organized a baby shower to celebrate. Unfortunately, it was during the ...
(Editor's note: Follow Ohio State vs. Texas live updates from the Cotton Bowl in the CFP semifinal.) Ohio State is the lowest seed remaining in the College Football Playoff, but you'd be hard ...
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