gfink
Aquarium Advice Freak
How much brighter is a CF bulb per watt than a NO bulb?
I found one fixture on bigal's that said 3x brighter than NO. Is this true?
I want to upgrade the lights on my 29 gal to make it a medium-high light tank.(2-3 wpg NO)
I was thinking about a 65W CF fixture. If it is truly 3X the output, than that would be the NO equivalent of 6.7 WPG!! That can't be correct.
Please Help :?
I found one fixture on bigal's that said 3x brighter than NO. Is this true?
I want to upgrade the lights on my 29 gal to make it a medium-high light tank.(2-3 wpg NO)
I was thinking about a 65W CF fixture. If it is truly 3X the output, than that would be the NO equivalent of 6.7 WPG!! That can't be correct.
Please Help :?