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Old 10-16-2017, 12:29 PM #1
fortphoenix
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Switch to CMH on 3x6 trays... advice??

I have two 6x3 flower trays with 2 a/c 600w HPS over each tray and Im thinking about replacing them with three 315w lights per tray

My question is would three 315w per tray be ideal? I should expect more yield and better quality with 945w CMH vs 1200w HPS, correct? I just want to make sure the switch is a good one and worth it

also should i use reflectors that have the bulb horizontal or vertical?? for CMH brands my hydro shop has nanolux, ss lec, greenpower horizontal, sunburst, phantom and sun systems, any recommendations?
thank you
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Old 10-25-2017, 03:51 PM #2
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I originally hung 3 315's over my 3x6 and ended up pulling one as it was not necessary and just added heat. 2 is perfect!

i'm using the phantom setup - digital ballasts and the square shaped open vertical bulb hoods. I'm loving the square light footprint.
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Old 10-27-2017, 01:12 AM #3
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2 315's over the 3x6 tray/table. And if you pull 20 to 30 ounces of trimmed dry and good buds..please post it.
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Old 10-27-2017, 03:10 PM #4
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Quote:
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2 315's over the 3x6 tray/table. And if you pull 20 to 30 ounces of trimmed dry and good buds..please post it.
i'll easily hit that...i've got my room staggered 1/2 and 1/2 cycles right now but you can see how filled out the canopy is in the half the room that's further along.

these things rock!!!

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