<h2>Zoo Med Laboratories - Ocean Sun 10K Flo Bulb 18"</h2><p>The Ocean Sun is a 10,000k high intensity lamp which creates a beautiful deep ocean effect in your marine or freshwater aquarium&#046; This emission spectrum, strong in the blue regions, supports the photo biological processes of marine algae and freshwater plants&#046; Ocean Sun promotes the growth of zooxanthellae algae, essential for the growth and well being of all photosynthetic corals and invertebrates&#046; Ideal for all marine aquariums, and freshwater aquariums where a deep water effect is desired&#046; Zoo Med&#039;s line of fluorescent aquarium lamps are made in Europe for ultra high quality, color, and longer burn life&#046; Our energy saving T&#045;8 sizes can save you up to 30&#046;00 per year in electricity over the thicker T&#045;12 size lamps&#033; Effective up to 10,000 hours&#046;</p><ul><li>15 Watt</li><li>18 in </li></ul>