A1603 20-Watt Marine-Glo Fluorescent Bulb, 24-Inch
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<b>[Product Information]</b><br>
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<li>T8  bulb fits standard and electric ballasts</li>
<li>Strong actinic blue spectral peaks</li>
<li>Highlights blue coloration in fish, corals and other invertebrates</li>
<li>Promotes marine reef life; Standard intensity</li>
<li>24-Inch length; 20-watt</li>
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