1 fan for 2 lights?

Hello, just completed our first grow with shop lights and it turned out well.

So well we thought we would give halide/hps a shot (all other things remaining equal) and see is there is a differenc in yield.

Just purchased 1 400w digital light w/cooltube and 1 elicent 6" 309 cfm with speed controller.

What I am wondering is would it be safe to purchase another 400w and run it inline with just my one fan?

I have already spent about $1200 getting set up ( I thought "free bagseed this isn't going to cost much" my ass lol) and I would like to run the 2 400s with the one fan for this crop then maybe buy another 6" fan after harvest. But I also dont want to ruin or burn anything up.

Thanks for the help we really appreciate it!

Sammy

ive ran a 400 and 600 off a inline before in summer. stayed around 81-87 i also runc02 tho.


you will be fine

yeah i ran 1 424 cfm 6" with 2 600w hps

then i upgraded to 4 600w magnum xxxls and now use a single 8" sunleaves fan and keeps it nice and cool

just use your fan to push air through lights and not pull it