Gaash lighting recently found by me to be copied 3 models of US/European lanterns.
The first: http://www.gaash.com/eng/Media/Uploads/american.pdf , appears to be a copy of an American Electric cobrahead according to a comment of one site admin here in the past.
The second: http://www.gaash.com/eng/Media/Uploads/intercity.pdf , appears to be a copy of the GE M400A3 FCO cobrahead.
The third: http://www.gaash.com/eng/Media/Uploads/orlite.pdf (Oron), appears to be a copy of the vintage european lantern Vulkanlux ASL 150.
Gaash lighting, Israel, export their lanterns worldwide, so if you found "New" installations of "Vulkanlux ASL 150", or cobraheads installations anywhere outside North America or Japan, they are probably copies of these lanterns from Gaash lighting, Israel.