Testing began this morning on the referenced luminaire. Initial impression is very positive. With the luminaire six inches above the water surface, and at a depth of 17" (total of 23" from light to improved MQ-510 PAR sensor) PPFD can over 300 (light at maximum intensity.) PUR, as measured by a...
www.reef2reef.com
I don't have any info on an AI unit other than a test I did on a beta-unit about 13 years ago:
Product Review: Aqua llumination's LED Lighting System: An 88-watt Sun for Your Reef Tank - This article will report on the performance of one such luminaire – the powerful LED array from Aqua Illumination.
I recently switched from a Prime to a K7 on my Nuvo 20. I can’t speak to the longevity, but so far I much prefer the Noopsyche fixture.
The K7 has better coverage, better shimmer and more pleasing, crisp color rendering. My LPS, Zoas and anemones all responded very positively to the change.