Noss Head Lighthouse first entered service in 1849, and consists of an 18-metre-high (59 ft) cylindrical tower, which is painted white. It supports a single gallery and a lantern with a black cupola. It is notable as being the first lighthouse that was built with a diagonally paned lantern room. In 1987 the light was converted to automatic operation. The lighthouse is still owned and operated by the Northern Lighthouse Board (NLB).[3]