Question: What Danish island with a defunct lighthouse is located between Zealand and Funen?

Context paragraphs:
Fænø: Fænø is a small Danish island in the Little Belt off the west coast of Funen in Middelfart Municipality.  With an area of 3.9 km, as of 1 January 2010 it has a population of just 2.  Reaching a height of 39 metres above sea level at its highest point, the island is privately owned.  Fænøgård which used to be the island's farm has now been completely rebuilt in an architecturally modern style.  It caters for private parties and has residential facilities.  The island is separated from Funen by the 500-meter-wide Fænø Sund and can be reached by private ferry.

Tåsinge: Tåsinge is a Danish island immediately south of Funen, opposite and facing Svendborg, divided from Funen by Svendborgsund.  The island covers an area of circa 70 km² .  It is part of the South Funen Archipelago and has 6.111 inhabitants.  The Danish national road 9 crosses the island.

DBU Funen: DBU Funen (Danish: DBU Fyn ) is the local governing body for association football and futsal on Funen and the surrounding isles, Denmark.  They are responsible for the governance and development of men's and women's football at all levels in the region.  DBU Funen is a member of the Union of Local Football Associations in Denmark (FLU) under the Danish Football Association (DBU) and National Olympic Committee and Sports Confederation of Denmark (DIF).  The headquarters is located in the western part of Odense.  Clubs situated on Funen and surrounding areas, covering the postal codes between 5000 and 5999 can be accepted as members of DBU Funen.  In 2017 the football association consisted of 158 clubs and 28,993 members with Dalum IF being the largest club membership-wise.  Founded on 10 July 1904, it is the fourth oldest regional football association under the Danish FA and kept its original name, Fyns Boldspil-Union (FBU), until 1 February 2011, where it was changed to its current name, DBU Fyn.

Dog Island Lighthouse: The Dog Island Lighthouse on Dog Island in Foveaux Strait is New Zealand's tallest lighthouse, and one of its oldest.  It is notable for its masonry construction, and is a work example by an engineer who was prominent at the time.  The lighthouse employed the first revolving beam in New Zealand, and the unique original light apparatus was in use for 60 years.  Dog Island Lighthouse is one of the most distinct lighthouses in New Zealand, with only two others having stripes painted on it for better daytime-conspicuity.  The lighthouse is registered by Heritage New Zealand as a Category I structure, and the adjacent lighthouse keepers cottage has a Category II registration.  Originally operated by three lighthouse keepers, the structure has since 1989 been remote controlled from Maritime New Zealand's Wellington office, with Dog Island since having been uninhabited.  Dog Island Lighthouse has twice featured on New Zealand stamps.

Alhed Larsen: Alhed Maria Larsen née Warberg (7 April 1872, Heden near Faaborg – 31 August 1927, Odense), the wife of Johannes Larsen, was one of the "Fynboerne" or "Funen Artists" who lived and worked on the Danish island of Funen.  He appears to have been a central figure for the Funen Painters, frequently acting as hostess.

South Funen Archipelago: The South Funen Archipelago (Danish: "Det Sydfynske Øhav" ) is the popular name for the part of the Baltic Sea south of the ports of Faaborg and Svendborg on the Danish island of Funen.  The depth of the sea is typically between 20 and 30 meters.  The archipelago includes some 55 low-lying Danish islands, including Ærø, Tåsinge, Thurø, Lyø, Strynø and Avernakø.

Sprogø: Sprogø is a small, protected Danish island, which is located in the Great Belt, the strait that separates the main islands of Funen and Zealand.  It lies about halfway across the strait, 6.7 km from the Zealand shore and 8 km from the Funen shore.

Great Belt: The Great Belt (Danish: "Storebælt" ) is a strait between the major islands of Zealand ("Sjælland") and Funen ("Fyn") in Denmark.  It is one of the three Danish Straits.

Romsø: Romsø is a Danish island in the Great Belt off the coast of Funen.  It has an area of 1.09 km² and has, since 1996, no permanent residents.  A defunct lighthouse and a few houses are located on the island; a substantial part of its area is covered by forest.

Pass A L'Outre Light: The Pass A L'Outre Light (or Pass a Loutre Light) is a defunct lighthouse in the Birdfoot Delta in Louisiana, located near the mouth of the Mississippi River.  Erected to mark the then-active entrance to the river, it was abandoned as that channel silted up.  It has been in the path of several noteworthy hurricanes, and was heavily damaged.  It is on the Lighthouse Digest Doomsday List, and is critically in danger.  The lighthouse is at the center of a nature preserve.

Supporting paragraphs: Romsø Great Belt
Answer: Romsø