The 26 m-tall lighthouse was commissioned in 1897. It stands 800 m inland, and used to serve as back light for lighthouse Porcé until 1981.
Wikipedia (French) http://fr.wikipedia.org/wiki/Phare_de_Kerl%C3%A9d%C3%A9
Address 6 Allée des Bleuets, Saint-Nazaire 44600, France
Coordinates 47°15'36.934" N -2°14'46.837" E