Hell ya they will do fine in that space my space 24in x 48in
the price has changed a little their 68.00 for 1 or 130.00 for 2
Here's the ebay listing numbers.
291666162702
370961986470
Try 2 more 300s their cheap on Ebay (63.00) and they work well. ! Ive been using them for several grows.
Here are some pics of results in soil and General Hydroponics nutrients.
Shelby I'm using 1 tsp (5ml) per gallon sensi calmag into tap water with GH nutes Ph 6.2 for every watering during flower. Not much yellowing or spotting until late flowering.
I'm thinking moisture has a hand in this from the looks, These lights dont draw a ton of power really. My heavens the computer I'm banging on draws 300w most of the active time. just sayin at US standard branch circuts are as a norm 20amp @ 115v (2300w) and from breaker to device is designed to...
I use 3 in my 2x4 space they work great just as they are and that's 52.5w psf. The only thing you may want to do in change 1 white diode to a 5w IR I'm gonna try it myself.
There on ebay for 63 bucks free shipping.