I wish this comparison would have gone a bit further. For one. The Lumia allows you to tweak the colors channel by channel (it has 5). Also, I plan to run them w/out lenses, so the spread is going to be FAR wider than is shown here with the lenses on. That being said, the PAR is likely to be a bit lower after removing the lenses but at the benefit of spread (which IMO is more important).
I plan to post more information on these once my tank is up and running.
I currently have a 6x Lumia build that uses a O2Surplus PCB and Bluefish controller. The Bluefish adds a huge amount of flexibility in regards to controlling the individual channels (not just ONE knob turning all 5 channels together). I think this feature cannot be understated!
Here is a quick demo of my existing build. More to come!
Also just a quick note...only 4 of the 6 LEDs were running (I didnt know this at the time because the other 4 are so dang bright). The colors also didnt really get captured properly by the vid camera. I am hoping to get more accurate pics via stills later.
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