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Asklemmy@lemmy.ml · 9 months ago

When I placed a lamp next to a mirror where I can see "two lamps", does that double the light output? I know all the light that would have been wasted on the wall is now being returned so is it a yes?

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When I placed a lamp next to a mirror where I can see "two lamps", does that double the light output? I know all the light that would have been wasted on the wall is now being returned so is it a yes?

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Asklemmy@lemmy.ml · 9 months ago

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9 months ago
You could test this with a cell phone if you were so inclined.

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