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James Morris (jmorris@social.kernel.org)'s status on Thursday, 23-Nov-2023 10:19:08 JST James Morris @penguin42 also, power factor. -
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penguin42 (penguin42@mastodon.org.uk)'s status on Thursday, 23-Nov-2023 10:19:09 JST penguin42 energy quiz: You replace a 58W Fluorescent tube (5200lm nominal) by two sets of 3x 8W/1100lm LED bulbs, with each set switched separately. How much energy do you save?
One set is placed directly over the main table.
Known unknowns:
a) How much does a florescent fitting take with that tube?
b) How much light does either combination actually give?
c) Will we turn both sets on or just one most of the time?
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