I made this simple stand for fluorescent light tubes for my desk, since it was blinding sitting on the bottom.

It is made of PLA on 0,3mm layer height, with hollow insides and lightning support, but I would highly suggest making the base heavier with some kind of infill.

The entire print took about 2hrs and 20 minutes per each tower, however I'm confident most modern printers shouldn't have any difficulty doing it in ⅔ of the time it took me to make.