two 400s r one 600?

htg supply has a 400watt all in one deal for $275 man thats a sweet deal http://www.htgsupply.com/viewproduct...roductID=51374
wanna get two of these for the closet below how would you handle the heat? or would one 600 be better? can use the whole room but im a newbie so wanna start small.input very welcome

well if your able to,get the 2 400's.You can always use it for a extra veg room later on if you dont need it.That space did look kinda small for 2 of them but it can be done.

its like 6 foot maybe longer 2 1/2 deep 6 tall

A very general rule of thumb is that your garden needs 30-50 watts of HID lighting per square foot of area (WPSF). So 600 watts is enough (if you're using a High Intensity Discharge bulb) but more watts isn't going to hurt unless heating and or money is a concern.

well need to know how i can remove heat from the closet and would it be better using two4oo instead of the 600 price wise the deal i posted is cheaper then buying a 600 and supplys how would you vent that closet and would i have to vent outside the room or just grow space

well you're gonna have to drill some holes or find another way to keep it cool with fresh air. well you said you can work with the whole room, so you might just consider buying a grow tent. they're clean, easy to set up ventilation, easier to keep cool, and the light doesn't leak. try htgsupply.com or you might want to look at https://www.rollitup.org/grow-room-design-setup/. I'm sure many people have grows in the same dimensions as you so just look around.

with a tent do i have to vent the air from the room or just the tent

well just the tent but you wanna open the window or something to allow fresh air in. remember, some tents are light leak proofed, which means that they don't leak any light at all. so you could just put the tent right near the window (of course curtains) and put the intake fan near the window, and just leave room door open and a fan or something pointing out. make sure you have great ventilation of the room before this works, meaning the air is coming in from the window and leaving the room. instead of air coming from the room and out the window.