Compact Fluorescent Grow Light System

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As far as flourescents, 7800 lumens is not that great for 125 watts. 2 four foot 2 bulb shoplight fixtures will draw 160 watts and put out over 12k lumens. I like the fixture, just not sure on that bulb.
 
You'd do a lot better if you use a HPS for flowering. The flos work great for vegetative growth, but they don't do very well as a primary flowering light.

Remember, 3,000 lumens minimum per/sq ft. of plant canopy. 6,000 is preferable for maximum results.
 
dontknowmuch said:
ok how about this one. I think I like the idea of the enclosed ballast, wish they said what it weighs
Now you're talking!

However, the drawback to an enclosed ballast is that the thing will act like a space heater and make your grow area hard to keep cool. I would strongly suggest a remote ballast.

Keep it going. You're getting there.
 

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