Kingrow1
Well-Known Member
Its the accronym i give all the ppfd and heat info written here that simply defies thermodynamics, a lot of members have made a whole subset of grow science with leds and i really doubt they are right.What is led science? Never heard of that.
You might realise that they are touted as cool and very usable if your house hits over 90f, you might realise that they excluded ir and then backtracked their science to now include ir heavily.
I say science, more of a best guess till some one makes another guess, the real science is elsewhere but obtainable if you do a bit of homework.
I also refute that a hps can heat a small quick flowing volume of air by much and here is where they make the biggest claims on air temps, shame ive written threads that detail air temp differently to supposed led science.
Basically i disagree with it all but they are great lights just at a rip off price, obviously no better than hps for yeild.
Peeps can dispute this but i make simple easy to check claims that most hps growers also make in defiance of the led rubbish cited here.
Hope that clears up the word science in relation to leds, really i should use the word mumbojumbo or snakeoil or bs or broscience....