| Anyone using 250w XM 15Ks
After only 6 months one of my 250w 14K Hamiltons running on a magnetic ballast burned out. A bit disappointing to say the least. Anyway, I'm thinking of replacing 2 of my 4 MH now and the other 2 next July (after a year). I know that the XM 10K is a bright white bulb with a lot of Par. I was wondering about their 15K bulbs. Anyone using them? What do you have to say about them? |