03-26-2020, 02:01 PM
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#2 (permalink)
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Senior Member
Join Date: Jan 2014 Location: Mukwonago Wisconsin
Posts: 654
| Re: need a led light that is 18 or 20" long build on with a 20" long piece if channel alumnium. then add 4 daylight 6,500K and 2 cool white 3,500K LED's. use a variable currect driver as the size of the tank will have a big determination on how much wattage you will need. I doubt more than 1 watt per 2 gallons would be needed. |
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