Well everyone said can't really do much with 2 of the 150w hps lights...I did pretty good with my 8 bulb t5 that was in the middle of the color spectrum lol
I could run a hundred 50 watt and still get real close to 1.3 grams per watt I know this because at one point in time I wanted to know if I was even getting my money's worth out of my lights so I found out my wattage and then found out a few Harvest and I came up with a rough number which changes depending on what strain I run
In theory ...and I knows it'll be hard without know all the technical stuff you need to know...what would be a good gram number to get...being a rookie and budget grow
You'll probably get to get to or two and a half ounces off of that one but if you really pushed your room and your light at whole compacity you're looking at maybe 230 grams
Kind of an easy concept if you fill the entire room and there's nothing left and you run your lights like you're supposed to and you use your nutrients and give your plant as much as it can take you can actually pull a good yield out of there but you really have to practice at it and have patience several techniques you are going to need to learn to do with this before you can go and do it