I have a dr90 with a 400 wat hps. I have been using that for flower. I want to use a second grow tent as a veg chamber so I can harvest 4 plants every 9-10weeks.
I have 1 90 watt led from htgsupply that i use for veg already, and it works great. If i was to get a second one and use two of them to veg 4 plants, would that work better then one 4 foot, 4 bulb t5 fixture? The veg tent would be 51x22x48. Also, what would be better at giving off less heat?