I want to add another Cob to my setup. I have it narrowed down to a Luminus CXM22.
I currently have for my 4 x 4:
2 x 3000k Quantum Boards 288 v2 https://horticulturelightinggroup.com/products/qb288-v2-quantum-board
2 x 3000k Growmau5 Pucks with 660nm Reds...