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#1
10-17-2012, 07:38 AM
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OK. Time for an update.
So we're onto V2 or Version 2 of my LED unit using 10w emitters. My friend built V2 with more aluminum bars to create a bigger heatsink so NO fans are needed. It's completely passive cooling and no problems even at full power. Warm but not hot to the touch. I changed out the mix of colours to 6 x blue 445 nm; 6 x blue 455 nm; 3 x 6500k whites; 3 x 20000k whites & 10 x 10000k whites. I like a very blue look to my display tank so I may even switch out some 10000ks for more blues. As for how well V1 & V2 work for growing corals, I picked up a branching hammer mid-July with about 8 big heads and a few baby heads. Now it has a total of 47 heads on it (as of tonight) and the entire "branch" is covered when the lights are on. So roughly went from 17 to 47 heads in 3 months. It took a while for the LPS to adapt to the higher intensity of 10w LED emitters but now I can blast full power if I want (280w total over a 165g) without any issues. I usually have the blues on 100% and the whites at 60-80% though cause I like the bluer look. Will post pics this weekend hopefully.
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If you see it, can take care of it, better get it or put it on hold. Otherwise, it'll be gone & you'll regret it! Last edited by SeaHorse_Fanatic; 10-17-2012 at 07:43 AM. 
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#2
10-19-2012, 03:53 PM
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looks good, any better picture of the fixture its self?
where are you guys getting these 10 watt LEDs from? Steve
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 *everything said above is just my opinion, and may or may not reflect the views of this BBS, its Operators, and its Members. If cornered on any “opinion” I post I will totally deny having ever said this in a Court of Law…Unless I am the right one*Some strive to be perfect.... I just strive.
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#3
10-19-2012, 04:01 PM
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Mine were ordered from DealsExtreme.
Good components, but terrible service. Too long to get my last order of emitters.
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If you see it, can take care of it, better get it or put it on hold. Otherwise, it'll be gone & you'll regret it!
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#4
10-19-2012, 09:55 PM
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Quote:
fleabay
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Mike 77g sumpless SW DIY 10 watt multi-chip LED build  http://www.canreef.com/vbulletin/showthread.php?t=82206
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#5
12-30-2012, 08:12 PM
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Quote:
I've been sitting on the fence on the 1W / 3W LED's for the past year. I'm considering building a 10W LED setup for my 120g tank. Do you have all the atinic's (blue 445nM and 455nM) LEDs, 10,000K & 6,500K and 10,000K on separate timers? How do you have the 455nM, 445nM, 6500K, 10,000K and 20,000K LEDs arranged over the tank for each of the runs? Thanks in advance!
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