|“||Outpost, Dock and Trading Post line-of-sight greatly increased. Enables the Lighthouse ability to be used at Somali Trading Posts, which causes all enemy fortifications, Trading Posts, Docks and naval units to be revealed for a short time.||”|
Somali Lighthouses is a technology in Age of Empires III: Definitive Edition - The African Royals that can be researched at a Trading Post built on a Somali settlement. Once researched, it increases the LOS of Outposts, Blockhouses, War Huts, Castles, and Watch Towers by 10. It also allows Trading Posts built on Somali settlements to use the Lighthouse ability, which temporarily reveals all enemy defensive buildings, Trading Posts, Docks, and naval units.