I am working on a 80x110 steel warehouse building. Long story short, the original planned use and occupant of the building has been nixed, and the original plans have been thrown out the window. It has basically fallen on me to spec and design the lighting. Just want to get a rough idea of an appropriate lighting level. So the 110 foot dimension is divided into 4 28 foot sections by the posts, so I think I would do lights centered in each of those spaces. I would probably use 30,000 lumen LED high bays. Does three in each "bay" sound reasonable? so 12 lights total. That is half the number of lights that was on the original plans which shows an average of 57 Fc. That just seemed like a lot to me, and the owner doesnt really want to spend the money.