Real or fake Norma Hellas deca

Hey everyone thanks ahead of time for the help on this just got some Norma Hellas deca in and I've been checking everything to see if they are real or not I've read things like grey tops are fakes or how the L and E match up and it does and how the different tops with the line in the middle but I'm still not sure so pls help me figure this out.
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Can't see the halogram but it has it on the bottle but can't see it on the box maybe using the wrong kind of black light not sure.