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Open Box BigBlue FDK for VL4200 and VTL2600 (Dive Light NOT Included)

Bigblue  |  SKU: BB-FDK44+OB
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Sale price $47.99 Regular price $59.99
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In stock — ships from Irvine, CA



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Condition Note

May be missing original packaging and minor blemishes (not noticeable after 1-2 dives). This product does not carry a valid manufacturer warranty.

Product Conditions

  • Open Box: This product is Open Box. It is generally unused, either returned by a customer or displayed in our showroom, and may have minor, unnoticeable blemishes. Original packaging may be damaged or missing.


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Product Information

Scientists have discovered corals contain fluorescent proteins invisible to the naked eye that jump into view using innovative high-intensity fluoro lights and filters. This kit fits the following dive lights

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

Which Bigblue dive lights work with the Fluorodive Kit (FDK44)?

The Fluorodive Kit is compatible with four Bigblue dive lights: VL4200P, VL4600P, VTL2600P, and VTL2900P. Confirm your model number before ordering.

Does the Fluorodive Kit include a dive light?

No, the Fluorodive Kit is sold separately from the dive light, so you need a compatible Bigblue VL4200P, VL4600P, VTL2600P, or VTL2900P light.

What does the Fluorodive Kit let you see underwater?

It uses high-intensity fluoro lights combined with a filter to reveal fluorescent proteins in corals that are invisible to the naked eye. The kit essentially turns a compatible Bigblue dive light into a fluoro-viewing setup.