[quote=@TheSovereignGrave]
Just curious [@Hael], would bright flashing lights also set off their seizures?
[/quote]

Yes, but not as effectively as an electric charge. Because, for some reason, I like the idea of armies of mutant demons be defeated by one dude with a taser.

But yes, this is essentially epilepsy, so lights might work.

Just remember that, as of yet, no foreign nation is aware of the weakness.