"Building line of sight increased."—In-game description
Gas Lighting is a technology in Age of Empires III that can be researched by European civilizations at the Church (Mosque for the Ottomans). Once researched, it increases the line of sight of all buildings by 4.
|General||Bastion · Mission Fervor · Town Watch · Gas Lighting · Mercantilism · Standing Army · Mass Cavalry|
|Ottomans||Millet System · Koprulu Viziers · Abbasid Market · Galata Tower District · Topkapi · Tanzimat|
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