John Smeaton He pioneered the use of 'hydraulic lime' (a form of mortar that will set under water) and developed a technique involving dovetailed blocks of granite in the building of the lighthouse. His lighthouse remained in use until 1877 when the rock underlying the structure's foundations had begun to erode; it was dismantled and partially rebuilt at Plymouth Hoe where it is known as Smeaton's Tower. Deciding that he wanted to focus on the lucrative field of civil engineering, he commenced an extensive series of commissions, including: Smeaton is considered to be the first expert witness to appear in an English
Eigerøy Lighthouse light can be seen from all directions for up to . The tower is attached to a 2-story service building. The lighthouse is painted red with one white horizontal band. The lighthouse was automated in 1989 and it remains under the control of the Kystverket. There are a limited number of tours available. It is accessible by road and the tower is open for touring on Sundays in July. Eigerøy Lighthouse Eigerøy Lighthouse () is a coastal lighthouse located at the small island of Midbrødøya which is located immediately west of the island of Eigerøya in Eigersund municipality in Rogaland