Built in 1914, the lighthouse was constructed as a white 16 metre (52 feet) high circular cast iron tower with one support structure and a single storey keeper's house at the base.[2] As of 2008, its functions remains as an aid for maritime navigation into the western entrance of the Singapore Strait.[1] Due to its isolated location, the lighthouse is only reachable via boat and an access road.[2]
When Singapore separated from Malaysia in 1965, Malaysia took over the island while management of the lighthouse remains with Singapore.[4] Since 1974, instructions to the lighthouse keeper is that no ensign is to be flown at the lighthouse.[5]
Since 2002, to maintain sovereignty over the island by Malaysia, lighthouse keepers and maintenance workers from MPA had to clear Malaysia's customs at Kukup in Johor before heading to Pulau Pisang. Before 2002, there was no such requirement.[4]
In 2003, the Minister for Foreign Affairs of Singapore, S. Jayakumar, acknowledged that sovereignty of Pulau Pisang is with Malaysia and its sovereignty was never disputed. He also maintained that the management of the Pulau Pisang Lighthouse should remain with Singapore.[4][6]