The next project was lighting.
I got 8, t8, 6 bulb, high bay, light fixtures from my father-in-law, out of his commercial shop, when they replaced them with LED. They were going to pitch them, and he grabbed them.
We removed the reflectors, because my ceiling isn't high enough to justify needing them. We mounted them directly to the ceiling. We rewired the garage ceiling to place them in two rows of 4. And wired them to turn on only two bulbs per fixture for normal lighting.
Then you can hit the second switch to turn on the remaining 4 bulbs and it really gets bright!
The lights are wired to motion sensors around the garage and turn on when you enter. I use Z-wave and a SmartThings hub in my whole home. The aux. lighting (as we call the remaining 4 bulbs per fixture), can be turned on with voice control with a Google Home or via a switch on the wall.
All in, we went from 6 fixtures with 10 - 4ft T12 bulbs and 2 - 8 ft T12 bulbs, to 48 - 4 ft T8 bulbs and 2 - 4 ft T12 (in the back by the stairs). Quite the improvement.
Here are some shots: