It's been a little over 6 months so I need a new bulb. I see everyone harping about Arcadia +12 bulbs these days. I don't want to have to buy a new fixture for the smaller size T8 Arcadia bulbs, so can I just buy one of these? http://www.lightyourreptiles.com/ard3rela24fa.html Is a typical Reptisun 10.0 any better/same?