How would these lights do?

-=4:20=-Guy

Well-Known Member
get a good 400 watt mh grow bulb and you will be just fine.
That would be such a wast of money.

My room: https://www.rollitup.org/grow-room-design-setup/95941-4x8x7-three-stage-enclosure.html

I still use a 250w MH like the one he linked put into a ballast box and hood for my 3ft x 4ft veg area, so I dont know why he would wast electricity on a 400w MH.

Next thing you will need after one of those 250wMH is a 250w or 400w HPS light.

If you cant afford both then just get a 250w or 400w HPS.
 

medgrower49

Well-Known Member
my grow rooms are 3.5 by 2 by 7 feet and I use a 400 watter in both with very nice results. I just harvest my last bagseed grow and averaged 2 oz per plant at about 32 inches tall, I was pretty happy with myself far from the greatest but my point is I don't think it is a waste I had a 250 watter in that size room with much much poorer results.
 
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