I was in a LFS
the other day. I asked them about different types of actinic bulbs for my t5 fixture and they said they only know of one type and they only carry one brand.
I was wondering - are all bulbs created equal? I would think not. What is the best bulb I could get for my 36" T5 fixture? Anyone have positive/neg experiences with different bulb types/brands?
Same for day bulbs - whats your preferred spectrums?