Stop in for a cup of coffee

A friend/ old customer has a electrician friend that replaced the energy efficient fluorescent lights in a small warehouse with led's he got a whole pallate of lights and bulbs for a $100 bill.
I retrofitted 20 2X4 units in my shop, last year. Pulled all the ballasts, and direct wired them, for LEDs. Think I paid $600 for 80 LED bulbs.