4x4x7 tent setup need help

[Kemlath]

Hi Everyone! For my third grow I decided to replace my old setup with something more effective. I've already ordered most of the equipment but I'm not sure whether I made the right choice...
List:
4'X4'X7' tent
light - MasterGrow 1000W Led (plus just in case I have DIY Led light 100W) Do I need more?
ventilation - 1 Exhaust fun 206cfm (i figured I don't need more power since I'm gonna use LED lights, LED doesn't radiate much heat as far as I know).
Humidifier (gonna buy a cheap one on eBay).
Would it be good enough?

 

[Chris Scorpio]

Yer looking at a 200w light for a 4x4 area, so about 1/3 of what u need

Usually 600+ actual watts is good for that size
I ran 450w of QBs and had great results, but they are more efficient than blurple lights

 

[Kemlath]

So, I need two more of these MasterGrow 1000W Led lights?

 

[Chris Scorpio]

To cover the area, yes, but three lights may be a wierd coverage in a square tent

Make sense

So 3 more would be better, assuming you are filling the tent with plants

 

[MassMedMan]

That's a hundred dollar lamp. You'll need more bro. You get what you pay for. That'll be a great veg light. Do yourself a favor and your plants will thank you, and get something a bit more tested for flower. You'll produce what you pay for. But, if you do it correctly the first time you'll get many harvests from a good set-up. Many.

 

[Mars Hydro]

Chris is right, you will need 35~50w/sft for LED grow; so basicly around 600w will be enough for the 4x4 space. Consider you already have one 100w DIY lights, so just go another lights with around 300w.
Don't forget less water, nutrients, but more CAL and MAG, this is important for led growing.