I have a 20 x 24 x 9'H basement shop that is about 95% complete. I've been working out of it for about a year and a half with 2 double 8' 75 watt flourescents and and 2 simple porcelain 75 watt bulbs. I was never really satisfied with the lighting because there were some dark areas and I always planned on doing something with it. I did a remodel for someone and got a hold of a bunch of 2' x 4' drop ceiling fixtures. I just spent the weekend installing 6 of these and kept 1 of the 8 footers for over an area of lower ceiling height. I went and bought some new bulbs to replace some of the burnt out ones and they are different than the ones that came with the freebees. Long story short, anyone know what the best type of lighting or bulb would be best? It seems like there is plenty of light now but the shop has a totally different look. It's an odd color. I don't know if I have to get used to it or I need a different bulb.