custom ligthing system for pendant lamp

i want to make a pendant akari style lamp like this: (picture below), but the issue is, that the heights of each shape are different, which means i can just buy a 5 bulb string ligth, as the ligths wouldnt be positioned in the center of each lamp shade. So can anyone here help me with what i could do? (this will be hanging in the corner of my bedroom bytheway)

https://preview.redd.it/545fsu9ifgch1.jpg?width=736&format=pjpg&auto=webp&s=f856335ccf51cd7b5f0b5a917f569531cc96814e