If you dream of walking into a room and having the lights turn on, or if you have nightmares about all the power wasted because lights in another room are constantly left on, replacing a standard wall ...
They’ve been staples of business offices for years, but now occupanc y and vacancy sensors are increasingly installed in homes. Used to switch off room lights after occupants have left, their numbers ...
WASHINGTON (Army News Service, Sept. 30, 2010) -- The Army is using new, high-tech energy-saving lighting technologies in at least seven buildings at Fort Irwin, Calif., as part of an effort is ...
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