So you're saying we cannot rely on the results and fictional data in this forum, other forums, and the huge amount of proper led research? We partly agree then.
Would my results hooking up a cob to a driver significantly change all the data available in this forum and thus render the claims in the Bibled useless? For which of my comments would having used a COB before make a decisively convincing argument and better than the facts I provided?
And last but not least, why do you participate in forums if you are not able to learn from the results from many rather than your own perception... same for googling comparisons... why o why if you are not able to separate fact from fiction and determine credibility and reliability. You sound like tty, pretended doing a side-by-side trying to prove something but claims it's useless to others...
Apparently using a cob will change its output magically and give it special photons one can only experience when touching it. Plenty of people testing cobs already, me using one isn't going to change the wellknown facts.
Coming from a guy who thinks a 150w hps pulls 400watts...
I got a similar "state-of-art light" as tty, manufactured by Carton Lighting.
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Now let me ask you something, have you ever finished a decent grow?