Great fact sheet! Thanks for posting it here. I just want to ask if the smaller CFL bulbs won't burn the plants even if you place them half an inch above the plants? They say that the closer you place the lights towards the plants, the bushier they become, that's why I am planning of putting the lights half an inch in distance from the plants. I know I should just stick in doing my own experiment but I am just curious to know if anyone here has done that to their plants. I am planning to get smaller CFL bulbs to create an evenly spread of light, any thoughts?