Ok here goes. This is a standard 90 24†deep. I have two different ballasts
as you will see by the readings. The one is a M58 (higher readings) from hellolights
and the other is one I got from a fellow reefer.
Both bulbs are XM 10K 250 watt.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
