Well we're in Jiffy 100% Organic soiless mix. We have 2 Dome lamps (as shown) both with natural daylight (the curly bulbs) and I believe they're 6500k. We also have the tube light that holds 2 bulbs, we have 3 bulbs for it though. The two bulbs in it now are a plant and aquarium light (looks redish) and a natural sunlight, both have the blue and red rays or whatever that are needed, one is just more red. The other bulb that we don't have it is another red plant and aquarium. I wanted to get one of those Red/Blue LED 12"x12" light fixture, it's only like 30 something dollars. But the lights we're using now seem to be doing pretty well. We have a list of supplies we'll need for our DWC, pretty much gonna do that in a 5 gallon bucket. And we wanted to start everything off in soil and transfer it over to hydro later on, pretty much when it's ready for transplant I guess since we'll have to rinse the roots and stuff really well, gotta make sure it's strong enough. The red is what is good for flowering right? I get them confused sometimes.