Sorry, but wife had a tizzy. I promised her not long ago I'd stop with the UV threads, but it seems she swears it extended to me actually using the bulbs, too. She's been going through the chemo treatments for the better part of 7 years, and it's understandably a concern of hers. (albeit not entirely rational) Not entirely unlike an ex-smoker when they smell smoke, or a recovering alcoholic smelling booze.
Anyway, it's the end of the line for my UV usage. If I can allay tensions or stresses in her life, (and by extention...mine) it's my job to help do so. So for me, likely best to return to growing without the risk.
Parting conjecture:
I am convinced UV light changes the physical biology of the plant, requiring it to excell at building strength, battling the elements (wind and sun) and might just contribute to aroma and flavor, and might be altering the "expression of maturity". Seemingly, the only process not directly or indirectly correlating to trichomes, are the bonds (or structures) the celulose forms within the stalks and leaves. Perhaps all cannabis strains deal with this in a positive way, but I doubt it. I'm sure all will react in some fashion, but will that fashion be a benefit to us cannabis smokers?
But I do think it's likely dominate strain specific, (geographical) giving us these variable outcomes. Or conversely, it might be the recessive traits being brought-forth under the harshness of UV light. Or, maybe it's just that occationally we grow some really wicked shit, and it's not the lights at all, lol. <sigh>
Given a choice...I'd keep the bulb running. But she's my wife, and I know where she's coming from. :thumbsup:
Sorry to hear about your losses, Weezard. One of the many reasons I dislike people. Well, it's not really that I actively dislike people...I just don't like them. :jointsmile: