Shouldn't this be Year of the Lamps 1500? --Aule the Smith 13:33, 26 April 2009 (UTC)
I moved it from YOTL, and asked myself the same question. But YOTT articles are called "Years of the Trees". I favour singular on all. -- Ederchil(Talk/Contribs/Edits) 13:44, 26 April 2009 (UTC)