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02/24/2010, 06:31 PM
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#1 |
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Registered Member
Join Date: Jun 2008
Location: Nebraska
Posts: 82
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radiums and lumatek dimmable
I am currently running 2x250w radiums and I have the new lumatek dimmable ballast 250-super lumens. I need to get new bulbs and I want to stick with the radiums. Does it make any sense to get the 250s anymore? They are the same price as the 400w radiums. I figure I can just dim the 400w down and that would be the same as having 250's. But with the ability to crank it up if need be. My tank is a 75 SPS dominant. I Would just like other peoples input.
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02/24/2010, 06:43 PM
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#2 |
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Moved On
Join Date: Nov 2009
Location: IN
Posts: 1,037
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The 400W underdriven is really blue. I have the lumatek ballast that has the 250 to 400 W HQI and the 250HQI looks very blue.
Stick with the 250s |
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