The pic is a bit dark, but this works just fine for me. The light has 10-15.00 lux which is fine for my paphs.
I'm making some reflector plates, covered with a silverfoil to be at the end of each shelf, and ordered some foilcovered bubbleplast. I've bought lamps to make two more shelves, and that will have to be it. Each shelf has two 30w LED floodlights. they are 90 x 45cm