Yep. If you don’t have a light rack set up, you’re not going to be very successful.
I bought one (4 shelves, compact, fits in a closet if need be) on my way out of Jung’s at a deep discount. I love having it, especially for growing salad greens all winter, indoors.
Hubby built me some light racks out of old pallets and the long plant lights. We added on over the course of a couple 2 or 3 years so now I have a shelving system that’s 96” long X 5 shelves high along one wall of my garage. Love love love it.
The bought ones are really nice, if a bit too spendy for my budget. I will trade for them though if we win the lottery.