Do you use LED grow lights for your indoor cannabis growing

ROSTERMAN

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Looks like the H model is about 1350.00 retail.
Not only dimmable, but each spectrum is adjustable. They give approx 1700 on PAR measurements. They didn't give, or I didn't find at what height this was obtained.

I would like to see full PAR testing (if it already out there, it likely will be. Various heights, and resulting PAR measurements in the center zone and far corners.

Bubba
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Bubba

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I don't think it would prove insufficient, just the opposite. If at 20 + inches they get 1700, it is too much light FOR MY setup. About 1000-1100 is about all I can use.

If the 1700 is at a lower than 20 inch height, raising it should lower the center zone PAR, and typically raise PAR in the corners.

Right now, at 20 inches I'm sitting 950-1000 PAR center zone, corners remaining over 700.
This is all the light I can use in setup now.

Bubba
 

DavidLMorris

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I built my own setup using regular LED lights that I could find on Amazon for a low price. All of my lights are purple. I read a study that concluded that purple-colored light helps plants grow. I once heard about a lunatic in my town growing cannabis using a solar flag pole light and that the results were astonishing. I could not believe it, so I bought this one https://www.amazon.com/Flagpole-Energy-Battery-Illumunation-Vont/dp/B00YBDA7DC/ from Amazon and tried to figure out what the **** he could be using this light for and how it helped him in any way. I could not, for the love of God, figure it out. I still think that it’s just an urban legend. I gave up and just hung it on my flag since I already bought it anyway. I still don’t understand how I could fall for such a stupid story.
 
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