xm 20,000 de users

I used it before.

Growth:so so

Intensity of light: ....what's that?

Colors: I miss the colors I had then, best ever

If ya look for colors, I dont think there is any 10KK bulb out there to give ya such Greens and Blues.

If ya look for rapid growth go for lower K bulb

If ya're used for the intensity of 10KK or 6.5K bulbs you might think the 20KK is too dark, some people cant get used to it, some can.
 
I have a PFO 250w moguls. 1x10,000k 1x20,000k. I really love the mix. They're over a 40 breeder, and the colors are fantastic.
 
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