Some years ago I upgraded the shop ( garage ) lighting from 4 to 8 4' double bulb fixtures. I've replaced at lest 4 of them over time & the bulbs also. Just got 8 4ft double bulb LED fixtures which I am about to install. Should be better lighting & no replacing for a long ,long time!!
https://www.amazon.com/gp/product/B01MQPCT6Z/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 Sorry wrong thing went up
Looks good. I thought about going this route, but haven't done it yet: http://www.instructables.com/id/Inexpensive-Garage-Lights-From-LED-Strips/