Architecturally they either have a different painting design, or a different built-up structure.
Luminally they flash or sweep at different rates.
Yes, because they are in different climates and also because the Greek lighthouses happen to be built bigger. Further details: The lighthouses will still serve the same basic function, i.e. to warn ships of treacherous waters. However, the method of construction will have been quite different, and the technology of the light will differ greatly also.
Thirty one on the mainland and possibly another 15 or so on offshore islands. All Australian lighthouses are unmanned.
by the stripes or colour and the way it flashes
Lighthouses are not spiraled, they are towers.
Lighthouses are built in areas of potential danger to warn sailors. They are also used as a navigation aid as each lighthouse's lights flash in a different pattern.
Egyptians were the people who invented lighthouses. Lighthouses guide sailors as navigators and as warning systems
There are 23 lighthouses in Connecticut.
Ohio has 24 lighthouses.
their are currently 1,983,475 lighthouses
Nobody actually know when and where the lighthouses were built.
There are lighthouses all along the coast.
Canada has the most lighthouses in the world.