Strangeness of Seht quest - can't find lamp tube

Iselin

I found all the other components and then the quest area indicators disappear and can't find the lamp tube despite killing everything down there several times. I did think I saw a chevron quest item indicator on the floor near where I got the compressor from one of those little mechanical dinosaur thingies but the indicator disappeared when I got to it and I could pick up nothing there.

Anyone finish that part?

Sixty5

There is a second quest zone where it will show up on a dead verminous fabricant

Dueydoodah

You can also get it from Hailibah, a vendor in the "Domicile Enhancement Hub" just east of the Brass Fortress Wayshrine.