I moved the plants from my box outside because they were getting too crowded. I just got a timer and run it currently from 8-10 PM and from 5-6:30 AM. I am using just one single 14W power saving flourescent bulb In a socket with one of those reflector cones around it. The plants have been out for about a month and are doing outstanding. They are growing way faster than at any time when they were in the box. I built a cage around them and throw a tarp over them at night so they don't glow so badly.

I don't really have an insect problem since I let the chickens range through my yard. They eat every bug, snail or whatever they can find.