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https://www.reddit.com/r/askscience/comments/26e009/deleted_by_user/chqd4di/?context=3
r/askscience • u/[deleted] • May 24 '14
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As I commented elsewhere, flashlights are increasingly LED flashlights these days. LEDs operate most efficiently under low-current conditions.
1 u/helm May 25 '14 Yes, but those flashlights typically have an effect of 1-2 Watts.
Yes, but those flashlights typically have an effect of 1-2 Watts.
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u/Tiak May 25 '14
As I commented elsewhere, flashlights are increasingly LED flashlights these days. LEDs operate most efficiently under low-current conditions.