Really? The amount you are going to mick out for those systems would be 2 months of a light bill from a 1000.. But the 1000 will double the yield.. Then from that a quarter of each harvest could cover your monthly cost..
I wouldn't say rubbish but they are too expensive right now for what they put out. I spoke with several led dealers as I was interested and basically they said if I'm trying to replace my bid with led I'm looking at spending thousands and I sti won't get the yield with lac of penetration and you will have to run 3-4 plants at most..
You would need 1000 watts worth which would make no sense.. If you are trying to compete with your 1000 watts by using less wattage it won't happen. Your best bet would be to get a 600 hps on a light mover.. Other than that nothing will come close to what your 1000 produces.
it will take You more than 1 k t5 to equal 1 k mh...
That's what I've been trying to tell you. Either that or get a 600 hps or a dimmable 1000 system that way you can use different wattage thru diff stages
No you can use the same bulb just dim it thru the ballast
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