I have a sketch for what I use. You can get 4' bulbs if you want but the 2' bulbs I use seem to be plenty. I have sources listed on the sketch as well for some of the materials.
Green Light Model (1).pdf
Green Light Model (1).pdf
Green Light Model (1).pdf
Green Light Model (1).pdf
Green Light Model (1).pdf
Green Light Model (1).pdf
Green Light Model (1).pdf
Green Light Model (1).pdf
Green Light Model (1).pdf