Thread: Is there any way of comparing light output from different breeds of lamp?
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Grimly Curmudgeon[_3_] Grimly Curmudgeon[_3_] is offline
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Default Is there any way of comparing light output from different breeds of lamp?
On Fri, 28 Nov 2014 02:41:41 -0800 (PST), wrote:


why, when lamps are labelled with lumen output?

hollow laugh
Very few aren't lying *******s.
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