Quote:
Originally Posted by bkelly
Hi Doug, for The D120 how many watts do you think your using, I was thinking of one for my frag tank its 24 inch long but just thought if its 120W then there are more efficient options with LED out there for a bit more but less in the long run, I took off a 150W MH so looking at cutting down my power usage.
Did you get the full spectrum/90Degree?
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I have never measured wattage but would guess its 120 as stated? I assume thats at full intensity but again not sure. I also have a SWC Extreme running at 60w. Not as intense white as the D120 but its a pretty good fixture. My sps grew well under it as long as not to deep but that seems the same for my 120.
I aslo took a 150w fixture off my 20g tank when I bought the 60w unit. I never had much luck with the 150 and a 14k double ended bulb. My corals grew better with the led, but as mentioned limited depth and spread. On my 30g I almost need both which I assume is 180w. May as well run a 250 halide.
