It will likely be similar. Issue is, the Radion and AI units are running violet diodes, not UV. They like to call them "UV" in their literature becasue for some reason that sounds alot zippier and attractive than just violet, but if you look at the specs of their diodes, they're using narrow band violets peaking as low as 405 nm. While the tail end of that spectral peak may fall just a touch inside the 395-400 nm area to actually register a little UV on a meter, they're violet diodes make no mistake, not UV. Kessil uses actual UV diodes which your eyes cannot detect at all, so the bits on the multichip that are pumping out true UV, peaking UNDER 400 nm, will actually appear as dim/black spots if you took a close up picture. To my knowledge, they're the ONLY commercial, aquarium specific LED fixture that includes real true UV diodes in the mix. Any other manufacturer you see listing "UV diodes" falling in the 400-420 nm area, are only using clever marketing language, not actual UV diodes.
