The Planted Tank Forum - View Single Post - Bulb Opinions.. GLO- LIFE GLO vs GIESEMANN MIDDAY

switch26 · 01-05-2013, 11:29 PM

I wonder if the spectrum is the same for Fulham's 39w bulbs i have?

It says it has 3200 lumens, and that the Midday only has 2400 or something like that.

Would that make a difference in growth speed, or would the spectrum do that mostly?

01-05-2013, 11:29 PM	#14
switch26 Algae Grower (View User Tanks) PTrader: (0/0%) Join Date: Jan 2012 Location: usa Posts: 75	I wonder if the spectrum is the same for Fulham's 39w bulbs i have? It says it has 3200 lumens, and that the Midday only has 2400 or something like that. Would that make a difference in growth speed, or would the spectrum do that mostly?