Kessil AP9X Vs. Neptune Sky – Comparing Spot and a Flat Lighting on the Euphyllia Reef

[Reef Builders]

The Neptune Systems Sky LED and the Kessil AP9X are two reef aquarium light fixtures with similar power and an identical price but you can’t find two fixtures that are more different from each other in how they produce and emit light. Both lights have roughly 200 watts of power and each has a suggested…
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[Saltydog69]

What were your sky setting and intensity for these par numbers?