Which cmh??

[Blazed227]

Yea that's what I was thinking... I didn't think there could be very much difference in the ballast...

[DrPhoton]

Philips were the people who originally came out with the revised technology and is the one mainly used in CMH fixtures today. The majority of fixtures use digital ballasts which are all practically the same. So yes, the bulb is the grand daddy difference. Which is the CDMT elite agro.

[Blazed227]

Ok so was wondering if u guys knew if there is really a worthwhile difference from say a no name cmh then say an sunplix or nanolux.. or i's it mainly only just the bulb that really matters