Just a joke. Seemed funny at the time. :jointsmile::hippy:

Makes no sense, really.

I originally made that graph to sarcastically annoy Weezard-- because peeps were starting to come around and say, "yeah, leds do seem to work, but let's fill in all the light wavelengths that an HPS produces, whether the plant uses 'em or not" (which negates one of leds' main advantage--targeted frequencies...)

Wasn't all that funny then, now that I think about it.

Sorry mang,
Hermie