Quote Originally Posted by RackitMan
Hey Str8,

While I am ultimately interested in results and would like to read more about your grows; as an engineer, I need to know more about the science behind a particular design and the science as currently presented does not jive.
i'm not an engineer but my results are real world...that is what is important to me:thumbsup:

the one thing i have learned is 660nm is important in getting a good flower run and they are the most expensive diode so many makes of LED lights just selling price alone do not have good 660nm diodes.:hippy:

so the cheap ones are really only good to grow in veg with...this is like comparing CFL to HID:smokin: