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Old 02-03-2009, 03:07 AM
Ron Ron is offline
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Join Date: Jan 2009
Posts: 1,285
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Not a good value at all. They are very expensive to operate. Their lumen-per-watt output is very low as with incandescents. Their color spectrum is in the far red end. Only 10 to 15 percent is in the visible spectrum.
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