New Shop. Which lights?

My shop had 8' fluorescent's t12. I singed up for the Obama light program last fall. Local electrician installed 32 new t8 4 bulb lamps. I am saving almost $200 a month! Check with local power company AEP paid for my light upgrade cost me nothing! 32 lamps professionally installed free! Well not really I just got a little of my money back. https://aepohio.com/save/programs/T12Lighting.aspx?ctype=b