Ok so Here is my problem a couple of months ago I bought some cushion 10k bulbs. Everytime I put them in the begin to turning and once they get warmed up they shut themselves off. Another issue is whenever I put other bulbs that i had laying around (14k) on the ballast they last for about a month or two and then they blow. Any ideas on what could be the problem. I'm getting tired of blowing sonmany bulbs.