Damn 9 and 10 inches? My serrated edges would be all turned up and leaves would be getting yellow patches everywhere. I'm still trying to dial in light height..For 2 cobs in a 2'7 x 2'7 space..I go 35" then finish off at like 26-27"
Everything but the single cobs and reflectors are out of stock. I even raided my stock at the local hydro store.
I will have everything in on Thursday. Built Thursday then tested Thursday and Friday so I can ship Saturday. I even planned a half day Thursday so I can catch up.
This is what makes it difficult when people ask for height recommendations. . I enjoy seeing the plants react so well to 12” but I see stress on others grows, mine included when this low.
I spoke too soon. This top was within 9 inches of 2 autocobs appox 12 inches center to center. The photo doesn't show it very well but there is a yellowish looking burn with dark patches. It's the only spot I have showing this. Lights have been raised to around 14 inches.
Please forgive a dumb question from a "newbie"........do I understand correctly that each COB unit contains its own driver...or are the COB units driven by a remote driver as most conventional LEDS are ???
Please forgive a dumb question from a "newbie"........do I understand correctly that each COB unit contains its own driver...or are the COB units driven by a remote driver as most conventional LEDS are ???
1st off I'm very so I may not make sense with this but oh well . I've been doing some stoner thinking my room is 5 x 5 that's 25 sq ft I had 4 Autocobs @ 60 watts and a Timber 400 VS for a total of 640 watts that's 25.6 watts per sq ft. I replace the Timber with 4 more Autocobs and in doing so my wattage in the room went from the 640 with the Timber down to 480 with the 8 Autocobs 160 watts less and down from 25.6 watts per sq ft to 19.2 per sq ft. Here's where my stoner thinking comes in. Ok instead of doing the watts per sq ft being stoned I took the number of plants under the 480 watts and divided it. So I have 8 plants under 480 watts that equal outs to 60 watts per plant. Is there a formula for watts per plant instead of watts per sq ft or am I @BigSm0
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