About 3 years ago I switched from T12 to T5 fixtures and have had more issues with burning due to the heat from the T5s. Whenever electricity does work for us, there is some heat generated. The T5s are brighter, but also generate more heat. I control the problem by using fans, opening windows, or even turning the lights off during the summer on very hot days. You will probably have to experiment a little to find what's best for your situation.

Susan