^ Those don't say anything about meeting safety standards. I'd be wary.
I got 4 of these:
https://www.amazon.ca/gp/product/B01...?ie=UTF8&psc=1
and that was mostly enough light for a 22x32 garage. I added these over the work bench:
https://www.amazon.ca/gp/product/B06...?ie=UTF8&psc=1
An 8 pack of those double Sunco's would probably be overkill.