July 10, 2006
These “Vari-Cyclone” ceiling fans from FanWorks are perhaps the most efficient ceiling fans available. The fans utilize what Fanworks calls “Gossamer Wind” blade design technology, which is said to deliver 40% more air flow without any increase in power use. They also run on DC power, which also adds to their efficiency when off-grid power [...]
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July 28, 2004
These Endless Breeze fans are powerful,
portable, high volume 12 volt fans with a twelve inch blade that operates
at three speeds. Air movement of up to 1000 CMF (cubic feet per minute)
is a major breakthrough in 12 volt portable fans. Standing
only fourteen inches high on retractable legs and less than three inches
thick it travels and [...]
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