[Licensed to kill]

I had 8-4 tube T5 fluorescent fixture in my shop. They were state of the art in shop lighting at the time and were quite good. Several years ago I replaced them with 4-250 watt LED's. HUGE difference but in my case, no power savings. Power consumption is about the same. I had the LED guy come out with samples and I huge 1 of the 250's in the middle of the shop temporarily just to see and the one light lit up the shop better than the 8 T5's.