Hey ..
I just finished my first pc build, and have got two plants in it right now.
For lights, you really should go mix spectrum - 2 x 6500k and 1 x 2700, this will give the girls the spectrum that they like. I've got a power bar mounted to the side of my box and and used three of these
http://www.harriscomm.com/media/cat...8eab33525d08d6e5fb8d27136e95/N/C/NCHD-LBI.jpg to put my bulbs in.
View attachment 2685377
I just passed the power bar plug through a small slit in the mylar and plugged into my timer (be sure to get a time that has a ground in it).
I hope this helps!