I am looking for suggestions for a 4' shelf system that I want to turn into a plant rack.
Right now I have about a $100 for lights and I have a few options.
1. I could light one shelf with a 4 tube T5.
2. I could light one shelf with 4 14w LEDs.
3. I could light three shelves with six 2 tube T12.
Which one would you do?