Scrull if you don't live in a med state you need to think about if learning this is really beneficial to you. I'm not gonna hate on you and im actually curious to see the results of your grow. I know what the result will be but i wanna see actual pics of the problems it causes. Lemme hit you with some Plant physiology home boy.
Plants will and do respond to the UV rays that naturally or (unnaturally in this case)
There are 3 kinds of UV rays. Check it
UV-C = This is the regions under 280nm. (wave lengths under 280 nano meters ;) All the UV-C is absorbed by our Ozone. This however; is not being produced by your light. so moving on. (also UV-C is one of those deadly space radiations)
UV-B = is 280 to 320nm. This Spectrum of UV light hits all living organisms.
UV-A = 320 to 380nm - little known fact that this UV-A spectrum is unaffected by ozone !
One of the thing they have in common is they are ALL damaging to Plants (tissue and normal activity)
Plants hit with UV-C radiation (don't kid yourself UV rays are a form of radiation) had DNA mutations.
Just kicking that in there :) Grow safe buddy
EDIT: Just wanted to label my source. The American Society of Plant Physiologists. The Plant Cell Written by
Ann E. Stapleton
Department of Biological Sciences, Stanford University, Stanford, California 94305