thanx man rep+ what dualspectrum lights should i get?
Part of learning is going out on the web and reading about these things (or here at this site, which is a great start). I'm not trying to sound like a dick here, bro....I'm just saying. asking questions is easy, doing research and learning is hard. But in the long run, reading about these things and learning why they do what they do (e.g. lights, nutrients, bubbleponics, DWC, areoponics, general growing, plant problems, etc) will greatly increase your knowledge, growing culture, and chances of producing quality weed...
I saw your other thread, where you asked, "is this enough?" i'd say, No! Why would you blindly buy something based on one person's suggestion? In this case, it was a good suggestion....But at the same time, do you understand how it operates and what to do with it once you get it? Are you just gonna throw some seeds on top of some rockwool or hydroton pebbles and call it good to go?

Extreme examples, but....
Anyways, like I said, please don't take this as me being a jerk to you. I'm not. Just saying there's a lot to it....and if this is your first grow, i'd like to see you have a great one and post all about it here!!! take it easy.
Good luck to you...