Can you damage your eyes if you look directly at a lit 100 watt bulb?

Can you damage your eyes if you look directly at a lit 100 watt bulb?
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1 Answer

Answer :

It all depends on how far away you are, and how much ambient light there is already, But no, even holding your face eight inches away in a dark room won’t do any significant damage. Your pupils will contract so no damage is done.
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