"zoned commercial" - but there is nothing build there at this moment, right?

BTW, maybe
light_major should not be used for something that "Sits in a window in a residential house"?

Lightouses areas and seamark nodes are again duplicated - is there anything else that was broken?

> says that the lights should not be included in a surrounding lighthouse polygon

Ops. Cases found using http://overpass-turbo.eu/s/u0k - I will fix it

Now I went through my edits - reverted some, added wikipedia/image link in some.

Now it should be better.

Thanks you for spotting my mistake and adding note that should protect against repeating it!

I looked at part of my edits and reverted ones that are not certain. I will continue soon.

http://overpass-turbo.eu/s/u0i may be useful for that purpose (especially if you want to check whatever I missed something)

Sorry for misinterpretation of data :(

And with seamark:name rather name tag?

Is it intentional that lighthouses with decent range are tagged as light_minor?