SL4 UV-395 UV Light

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The popular SL4 eLED is now available with a UV-395 LED. Perfect for spotting glowing marine life with its narrow, intense beam.

Recently, advances in technology have made possible a new version of the UV LED which has a wavelength just outside the spectrum of visible light at about 395 (nm). This LED still causes marine life to put on their fluorescent show but since it is nearly invisible to the naked eye, only the glowing colors are revealed. The reef is still bathed in UV light…you just can’t see it! Bottom line… no yellow filter needed.

Discover a whole new world

Transform the reef into a spectacular array of colors

shake up your dive

The popular SL4 eLED is now available with a UV-395 LED. Perfect for spotting glowing marine life with its narrow, intense beam.

How does it work?

Chemical compounds contained in the tissue of these animals (mostly corals) react to the UV light causing them to fluoresce in brilliant reds, purples and greens. The results can be quite amazing.

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Made in the USA

Our lights are hand made with care at our facility in San Diego, CA

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