Idk. Here is what I can find...
The Fluval Sea Full Spectrum Marine & Reef LED Aquarium Light provides a balanced combination of multiple LEDs for optimal photosynthetic activity, coral growth and accurate viewing. Six unique LED aquarium light wavelengths (including 400, 420, 440 and 460nm) create outstanding blue coverage with 25,000 K color temperature. The result is healthier, stronger coral in your reef tank.
Does that tell you anything?