Hey Guys,
I picked up a new actinic bulb last night as I have been running regular fluorescent bulbs since I upgraded tanks (in addition to the MH). However it doesn't want to fire for me. As far as I understand my ballast should be able to run one of these bulbs. The ballast is wired for to run two bulbs right now, but I only put the new one in and took the others out.
This is the ballast:
WH7-120-L Workhorse 7 Electronic Ballast
and this is the bulb:
Coralife VHO Actinic (T12)
Does my ballast not work for this bulb, or is it the way it is wired? Any help?