Can anyone with 250w and/or 400w MHs on LumenMax Elite reflectors provide me some PAR numbers? I need depths and hanging heights on order to make since of the numbers. Bulb and ballast type would be nice as well. Thanks.
Sanjay did a study on this for advanced aquarist. Google it, and in the beginning of the article it tells you how to use the data for any bulb/ballast combo he has data for. The elite is quite a spotlight, better for depth than spread.
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