I have this clamp on 150w MH fixture for sale.
http://www.petsandponds.com/en/aquar...p16942852.html
This is 4yrs old, but used only little over 1yr.
It has a little rust on a screen but works great.
It comes with original Coralife ballast and build in fan.
I'm asking $80.
If you need a picture please PM me with your email address.
Thanks