im just using my tv stand thing with the cabinets under it. i just put paper in the cracks so light wont get out. and then you should put some white shiny paper around it inside so liht reflects just never use tin foil it will burn your plants
They are 12/12 from seed with 200 watts of regular cfls from home depot. I'm going to transplant the smaller one I don't know about the bigger one. I'm also putting another 300 watt cfl when they start budding