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Penlight

A penlight has a small, intense light that can be easily directed. It is useful for looking into the mouth or throat or examining the skin, and it is easier to handle than a flashlight.

WebMD Medical Reference from Healthwise

Last Updated: May 19, 2006
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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