Black and White.

The Queenscliff High Light, also variously known as the Black Lighthouse, Fort Queenscliff Lighthouse or Shortland Bluff Light, stands in the grounds of Fort Queenscliff in Queenscliff, Victoria, Australia. It is one of three black lighthouses in the world, and the only one in the Southern Hemisphere. Together with the nearby white Queenscliff Low Light, it was built in 1862 to replace the former sandstone lighthouse of 1843 on the same site which was underpowered and deteriorating.^[1]
The lightsource is located 40 metres above sea level (focal plane). Depending on the tower's bearing it emits either a fixed light or an occulting signal with an interval of 15 seconds. The black lighthouse is one of four in Queenscliff that are used as a leading line to guide ships through the notoriously dangerous mouth of Port Phillip Bay.^[2]

The first navigation aid at Point Lonsdale was a signal station erected in 1852. In 1856 a red pillar beacon was built. In 1863 the original Queenscliff Low Light, a prefabricated wooden structure, was re-erected at Point Lonsdale and painted with distinctive black and red bands. It used a temporary light until a permanent light was lit in 1867. It was replaced by the current concrete tower in 1902, with the wooden tower dismantled and cut up for firewood in 1912.

All text from Wikipedia.