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Thread: Light distance charts.......

  1. #1

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    Default Light distance charts.......

    Last edited by marijuanamat; 22-11-08 at 04:06 PM.
    Plant a Seed
    ........&........
    Free the Weed

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  3. #2

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    I visited the link you have shared with us and it is definitely useful but does 400 watt that is one foot 50 away from it will fry the plant due to over heat. Thanks then for the information you have shared with us.

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  5. #3

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    Quote Originally Posted by audreyhudges View Post
    I visited the link you have shared with us and it is definitely useful but does 400 watt that is one foot 50 away from it will fry the plant due to over heat. Thanks then for the information you have shared with us.
    First you say the ops is useful and then you say it will fry at plant..

    What's your game?

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  7. #4
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    coming to a thread new you!



  8. #5

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    theres no correct answer to this thread,its all down to space, extraction,household temps,plus plant growth,its all about not burning them is all.atb

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  10. #6

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    whats the best safe distance for 2x 300w led pannels from the plant please ?

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  12. #7

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    Quote Originally Posted by budfarmer View Post
    whats the best safe distance for 2x 300w led pannels from the plant please ?
    Check what the manufacturer says about them

    Sent from my SM-J500FN using Tapatalk


    "Patience is bitter, but its fruit is sweet."

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  14. #8

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    Default Better spread of lighting

    No one has mentioned this in any forums or youtube channels that I follow (and there are heaps)....
    Attaching the LED lights above the plant seems to give the best PPFD to the top of the canopy only, and not to the foliage underneath.
    If one were to place the LED light panel above the plant but to one side of the tent and at an angle of 45 degrees. Then have the plant on a powered rotating table spinning at, say 1RPM (like you see in some display cabinets at a jewellers for example).
    Would this give better light coverage to all of the plant?

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  16. #9

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    Make a few more post plenty of info in the diary section

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  18. #10

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    Quote Originally Posted by paua4t View Post
    No one has mentioned this in any forums or youtube channels that I follow (and there are heaps)....
    Attaching the LED lights above the plant seems to give the best PPFD to the top of the canopy only, and not to the foliage underneath.
    If one were to place the LED light panel above the plant but to one side of the tent and at an angle of 45 degrees. Then have the plant on a powered rotating table spinning at, say 1RPM (like you see in some display cabinets at a jewellers for example).
    Would this give better light coverage to all of the plant?
    Two words. Supplemental lighting.

    Sent from my SM-F926B using Tapatalk

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