Agreed with the above post. Seems like a neat idea, but I would personally only use it for a refugium... in fact, I just ordered myself a 20watt bulb for my AC300 refugium

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If you want to try it out, don't buy from Big Al's.... try
www.mops.ca. Its quite a bit cheaper there, and shipping is only a couple bucks more expensive.
direct link
-Richer