I have some good news for all of you, unless something has changed in the last year or two, and I don't think it has.

Those are all Perko fittings, and when I rehabed my little puppy, I replaced the port and starboard lights with the Perko - they are the same as the originals except for the type of light bulb - and I may have replaced the stern light as well. Even if Perko no longer carries them (which I think they do), they might have some that are bright and shiny lying around.

If you can't find them, let me know and I'll look up their catalog number.