The Planted Tank Forum - View Single Post - flood light LED's
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post #4 of (permalink) Old 10-29-2012, 05:44 PM
Obsessed? Maybe
somewhatshocked's Avatar
Join Date: Aug 2011
Location: Middle America
Posts: 12,841
Many of these LEDs can be dimmed and it's more than simple to prevent light from spreading outside the tank with shields and such.
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