Menards and Home Depot have 2'x4' - 4 bulb LED's for $115. I am currently replacing my florescent units in my garage. brightness is about 2 to 1. so I can replace 2 florescent units with one LED. it is amazing the difference they make. I have a 20x30 garage with 9 florescent units and...
i did my own, but having the software really makes it easy and save some of the cost. been in the design field for 30 years now from the board to 3D modeling, sure makes it quick.