This is a new direction on a prior model I made to hold up an LED tube light.  The old model tended to fall over due to bases being too narrow and the limited contact area with the tube.

This design adds plates to connect all the supports making for a more stable setup and also the bonus of keeping the plants off the table.

The plates add about 200mm per plate.  If anybody needs new sizes, you can remix (cad files provided) or just ask nicely :)

Note: I recommend running humebeam's tuning tests for the Hydra AMS - https://www.printables.com/model/413553-hydra-ams-test-pieces - my printer cleanly passes these and the tabs fit together snugly.