Here is a picture of two similar buds - first is under the UVB
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Second is not under the UVB
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I think the UVB is producing a bit more trichromes, suppose testing will tell more. I have the light up to 45 min per hour for 8 hours a night. Will hopefully remember to change it to a solid 8 hours for tomorrow night.
I was at a job site yesterday hooking up electrical to monster pumps. I scored a scrap of 5" pvc pipe I'm going to use for my next set of reflectors. I may try putting two bulbs in one reflector... or just get lazy and buy fixtures with good reflectors... ;-}