Well bro

Ask as many questions as you want irishbud we are all here to learn and fine tune our growing im not saying i know it all because believe me im only learning myself so all the info that every one is given im taken in just like you.
But any way them 125 to 250 cfl,s are all self ballast but if your on about the fitting that the cfl screw,s in to the man in the grow shop should have them for sale. As i said blue for veg red for flowering but there is purple cfl,s that are for veg and flowering. If you want when my lights are off over my plants been in flowering i will take my the lights and stuff apart and post a few pic,s for you bro if that help,s:hippy: