These are for micro grows, it's well documented on this thread from all the microgrowers that's what they are used for.
I stand by my original statement, these are not for medium to large scale ops , more for tiny closer growers that needs like 8 inches or closer because they have no grow space.
The tech is still laughable, over 1,000$ just to cover a 4x4, still no UV or IR in the spectrum...full spectrum my ass.[/QUOTE
Do you have apogee meter? How many light sources have you grown under? You comment of needs like 8 inches or closer micro grow, lol. Who's paying a grand for QB to cover 4x4?"I's well documented on this site for micro grows"? I get them for 30 bucks with heat sinks and since you know so much about them you can also have uva uvb and ir diodes added. Fuck that is so laughable is just stupid. I bet you think Cobs suck too...I can build a light that will slap the shit out of any H.I.D light and you won't need a 10 ton ac to cool it.. Hate to tell you bro nothing is full spectrum except the SUN. When you say medium to large scale what size are you thinking? Large scale to me 100000 sqf or larger. Please let me know the magic light you grow with, HPS, CMH ?? My issue with your comments is you say crap that is not true and you have nothing to back it up. All you have said in this thread they suck and a dude you know grew with them blah blah. You have no experience with shit but standard lighting. Science and botany isn't your strong point...