Note the kind of specs that are given. My guess is this is a fixture built by a Lighting Company that knows very little about Aquarium Science. If this was really built by a company that knows about aquariums, they would list details like PAR, LUX, Light Coverage. Instead, they give us useless info like Hertz, dB Noise, Driver Certification... I've come across many LED lighting companies that are producing lights and calling them Aquarium fixtures but they have no knowledge of the workings of our tanks...
Just my speculation...