would 2 of these fans with ducting work for my tent?

I have a grow tent that is 32x32x63 inches. I am using a 250watt hps light. I was wanting to know if 2 of these fans with ducting would work for heat till I can buy a inline fan? If I place them above the light.

Probably should just buy an inline fan. Two of those is about the cost of a 4" inline fan.

i use those on all my tents. 250cfm seems to be plenty for 4x4 tents. i have air cooled 1000 in one and air cooled 600 in 2 and they pull all the heat off just fine. and for 36$ at home depot they are cheap, quiet and efficient for budget grows. if u can, figure out a way to attach a flange to the 250hps so u can attach the fan to that. one fan will be plenty to get the job done. most tents are well under 250 cf by my math