LED Garage / Shop Lights?

2 rows of 5 evenly spaced. Chain hang so they are level. Keep the short end about a foot from the ceiling.

So on the short side of your building, you would start 6.5' from wall and install one then 12' space then install one. 6.5' * 12' * 6.5'
Long side would be 3 foot from the end then 6' on centers. 3'* 6' * 6' * 6'* 6'* 3'

* represents the light.

Graphic representation below.
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You may need to add a couple for task lighting in certain areas, but that layout will give you uniform lighting through out.

Thanks! Right now I have them going the other way (long ways) vs what you show. But they are in two rows, I evenly spaced them, but I started 4' away from the wall (read that somewhere else) and mounted them flush to the ceiling (no chains)

I think I am lacking light in the middle of the shop, where the car is. I was thinking about adding a third row.