Check Out the new NextGen Aircooled Digital Switchable ballast.I just ordered one for my room.Also gonna run the xxxtreme 8" reflector.and 1 4foot 8tube T5 hydro farm for veg.and another 2 foot 8 tube hydro farm T5 in the clone area newly potted clone area.Can50 filter with a 8 inch 745cfm for flower room and a 4 inch 171cfm for the veg areas.

http://boards.cannabis.com/rhode-isl...-tube-t5s.html