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LED distance to plant advice

Esoteric_growing
Esoteric_growingstarted grow question 3 years ago
Interested in how close I can get my 630w LED with a rating of 2.7μmol/W and 1700 PPF to my canopy. I had it hung 48cm (19 inches) on 380w and just upped it to 500w day 8 in flower. Does this sound too close at 500w or is this ok? Temp is 25C (77F) humidity 55%.
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Setup. Lighting
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WeedIsMyLifestyle
WeedIsMyLifestyleanswered grow question 3 years ago
i have LED similar to yours 1790 ppf 2.7 umolj 660w Veg = 50-60cm 400-500w flowering = 30-40 cm 660w (you can lift your led up, if you see signs of an overdose of light)
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WeedIsMyLifestyle
WeedIsMyLifestyleanswered grow question 3 years ago
Now you can run all 630w at 40-48cm. And look on plants respond.
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