Originally posted by gregvabch
nas19320-- do you know from experience that icecap ballasts are not compatible with XM brand bulbs? i'm in the process of building a canopy, and i'm planning on running icecap ballasts with 10,000K XM bulbs. i've never heard that before. do you know what the problem is, or why they won't run them?
The problems only seem to come with the XM DE bulbs and possibly only the 20K's. I haven't really looked into the issue but I would say you will be fine, I'm sure if you had problems one of the two companies would be sure to make things right.