A discussion in RC , http://www.reefcentral.com/forums/showthread.php?t=2222702 .
it's actually more cost saving and best is it can dim to 1% for moonlights
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u can even use an old laptop power supply if ur light is of small scale. just do some voltage calculation according to ur no. of led used
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U try using those japanese bio mat to put in the buffles which are very stiff and most imptly it will not get clog up so easily.
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