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| Forums > Marijuana Growing > Growroom Designs & Equipment > LED Grow Lights > PPFD calculation | ||
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#1 |
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Newbie
Join Date: May 2016
Posts: 32
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PPFD calculation
Hi,
Trying to figure out some calculations here. Does someone have access to a PPFD calculator they can run this into? Tent 4x3 Light: HLG 550 3000K 510W I try to calculate it myself from seeing the explanations but without any success. First time using led so it's all new. If i buy a par meter, will it be helpfull to find out the actual PPFD of the plant canopy for example? Sorry if im all lost, that's why im searching for help. |
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#2 |
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Member
Join Date: May 2011
Location: Denver, Colorado
Posts: 162
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That info is posted on the HLG web site?
https://horticulturelightinggroup.co...oducts/hlg-550 Scroll down on the right hand side of page. The info is for a 4x4 tent; the numbers for the 4x3 are there just bump them up on the 3' side.
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