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Old July 25, 2012, 02:52 PM   #14
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Join Date: January 27, 2008
Posts: 1,471
At reasonably close distances, a bright light will cause people to look away and leave a dead spot in their vision for a minute or two. Both those things could be useful! Strobes are interesting, because a lot of people tend to look at flashing lights instinctively. They can also disorient people a bit.
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