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damn, i was about to suggest this in combo with dia. grit hole saws. "Oops" Arbor - Lee Valley Tools called an oops arbor, uses 2 hole...
hey jonjon, i just noticed the piece of plexi you have beneath your fan (and above heatsink) should be spaced a bit further from the heatsink(HS)....
Hey i saw your pic on another site and used it to start building my own parallel led setup for growing/overwintering terrestrial plants. i have a...
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