I tried my first T-8 two lamp 4 foot fixture last year. I bought it from Wally World ( under $20) and it's marked Lights America ( and made in USA). It started well in cold temperatures, and the 32 watt bulbs gave off a nice amount of light. Sadly, the electronic ballast soon started acting up , and the light went out after about 20 minutes. If I unplugged the fixture and plugged it back in, the light would work for another 20 minutes, and then go out again. I got tired of that, and replaced the fixture with an older T-12 fixture. I've seen some other complaints about that brand fixture, and I hope the problem has been solved by now. I've also found that, whether it's tube style or compact fluorescent bulbs, the color temperature is just as important as the wattage in providing the lighting that appeals to you. Exact color temperatures, such as 3000K, are being replaced lately by descriptions such as " soft" or "daylight" , which makes selecting bulbs more confusing. I've heard the government is to blame. There are other factors such as color rendering ability that can make a difference. Incidently, the terms T-12 and T-8 and T-5 refer to the diameter of the tube in eighths of an inch. Hence, a T-8 tube is nominally one inch in diameter, and the older T-12 is an inch and a half in diameter.