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Old 07-17-2017, 06:43 PM #4081
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Base up right?
Up or down.
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Old 07-18-2017, 02:37 AM #4082
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Up or down.
Wow, that's great for my vert setup!
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Old 07-26-2017, 05:40 PM #4083
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Check out Ebay. Cycloptics has this ballast for something like $125
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Old 08-01-2017, 11:49 PM #4084
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Quick question. I have a couple of extra Greenbeams and wanted to know if putting them both in a 4 x 4 tent would be overkill?
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Old 08-01-2017, 11:59 PM #4085
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No, That's about 40w per sqf. Optimum is 50w.
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Old 08-02-2017, 06:48 AM #4086
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No, That's about 40w per sqf. Optimum is 50w.
You may be right as to what's optimum. OTOH, ~40w/ sq. ft works extremely well. Using blumats in organic soil & lazy technique I get results like this-

https://www.icmag.com/ic/picture.php...tureid=1767515

It's worked well for everything, even Rio Negro Colombian that's only two generations away from home-

https://www.icmag.com/ic/picture.php...tureid=1694835

If my previous 1000w system out yielded twin 315's it wasn't by much. These things rock.
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Old 08-02-2017, 08:09 AM #4087
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He asked if it was over kill I said NO. I use 40w sqf in my room. U all have seen my results.
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Old 08-02-2017, 08:37 AM #4088
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Thanks for the good news guys.
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Old 08-02-2017, 03:05 PM #4089
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i found some of these ballasts on ebay for $105 and free shipping.
only caveat is the seller has 0 feedback, but i figured i'd let people interested know
i was going to buy a couple, but i'm not ready to take on wiring up my own ballast just yet.
https://www.ebay.com/itm/Advance-IZTM...p/162560307299
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Old 08-02-2017, 05:08 PM #4090
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I got 3 of them and the seller shipped in 1 day and they were new ballast.
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