Kraken Hydra 5000S+ Underwater Video, Dive, Focus and Fluorescence Light
This is simply an updated version of the original Hydra 5000, the only difference is a new LED which provides a CRI of 90, compared to 82 on the original version. Everything else remains the same.
This light has a flood, spot, red, and UV beams. It also is remote control ready, all you have to do is purchase the Kraken remote and you can control up to two lights without having to remove your hand from your tray!
Kraken has also made the head water-resistant. If you have an accident and flood the light, the head will remain OK. You'll probably have to replace the battery but that is much less expensive than replacing the light. This gives you the benefit of being able to easily switch batteries between dives, but also not having to worry about a flood!