The Secret Life of Lighthouses has 3 seasons.

The Secret Life of Lighthouses has 12 episodes.

The key characters in The Secret Life of Lighthouses are Self - Narrator (Rob Bell).

The Secret Life of Lighthouses was directed by Bob Marsden.

The Secret Life of Lighthouses was produced by Tom Dalzell.

Engineer Rob Bell examines the design and construction challenges faced in building a true engineering marvel, rock lighthouses - lighthouses built on treacherous rocks and reefs out at sea that were a hazard to shipping.

The Secret Life of Lighthouses is a Documentary, History show.

The Secret Life of Lighthouses has an audience rating of 7.9 out of 10.

The Secret Life of Lighthouses episodes are 43m long.

No, this show was canceled after 3 seasons.