twon8
Formally registered membe
i just checked and the electronics run them almost as bright as the hqi and much more than the m80; this is for the 400w, but i imagine it would be similiar for the 250
http://www.advancedaquarist.com/issues/jan2005/feature.html
http://www.advancedaquarist.com/issues/jan2005/feature.html