Hydroponic Tower Garden - Adapters for barrel and light

This is remix of models that currently unavailable, at least I could not find them more. I made adapter to connect tower with Plastex 20l barrel 151mm inner diameter .
I also combined tower cap and fastener for lights, made fasteners for led lights and connectors to connect 2 or more lamps.
To use big 0.8 nozzle and because I have printer with low accuracy I changed construction of parts with holes for pots increasing the gaps between main parts.
My recommendation is to set in slicer additional strength in the place of connection of lamp base and tower cap(like on photo).

Led lights bought here:
https://www.aliexpress.com/item/1005004782464193.html?spm=a2g0o.order_list.order_list_main.361.21ef18026Ep1EP

Printer Anycubic Kobra Max
Nozzle 0.6-0.8
PETG