Does anyone know if these will work for grow lights?
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Only two ways to know.
Test it with a good meter, or run it with good genetics.
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What he said…
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ANY light will grow. How well it grows is a different question.
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Hard to tell - there are no spec’s on the lamp’s color spectrum [kelvin?]
I’ve always believed a 6400k light is good for vegetative growth while 2700k is optimum for flowering.
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Good thing I have good genetics cause a good light tester is not happening.
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It looks like a pyramid with a led chip on each side and top.
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It is a very white light, so I think it would work in veg.
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Take off the plastic cover you’ll get 5-10% more light
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I haven’t bought it yet, I will buy one to open it and try it.
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I’d def trade sum bud for it idk if I’d buy it. If it’s white in hue def make good for clone/ seedling box.
It’s 5,000K, 100w
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Really depends on cost. If it is over 1$/watt don’t waste your money @Viva_Mexico
They don’t list which diodes they use, could literally be anything. Be worth doing a small test grow with, but don’t put your bread and butter under it 
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Jajaja, he wants like $90usd. I will hook it up to see how it looks and decide.
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Save your 100$ https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F223218604889
You can get 120w driver cheap
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$90 at my door ( he already gave me one to see if I want them.) I just bought 20 four bulb t5’s for $15 use each for perspective. Maybe I will offer him less after I try the first one
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Right on, a trade I’ll take availability into account. I’m to cheap not to get every .001 outa my $.
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