low-light vision

A creature that has low-light vision can see normally in areas of bright light and dim light, but areas of darkness are totally obscured to it. The creature ignores concealment that is a result of dim light.

Published in Monster Manual 2, page(s) 218, Monster Manual, page(s) 282, Player's Handbook 3, page(s) 222, Rules Compendium, page(s) 313, Monster Vault: Threats to the Nentir Vale, page(s) 124.