Finally did something I've been putting off for far too long. was out in the garage earlier, frustrated because I couldn't see anything. OK, that's it! Before I changed my mind again, came in and ordered six (for now) 4-foot LED shop lights. There, done Once I see what it's like with those six up, I'll decided on how many more to order up. Right now I have 15 fluorescent's and they're almost all not as bright as they used to be and a couple just don't work period. New bulbs would help but LED is the way to go.