CleverRaven/Cataclysm-DDA — pull request #3012 by atomicdryad (2013-09-13 21:16:15+00:00)
Title: Light sources of 1 only light up 1 square. Light source 2 is applied as 1.49

, which is distinctly dimmer than 3 (it resembles the old 3x3 '1')
Fixes part of
https://github.com/CleverRaven/Cataclysm-DDA/issues/3002