Awesome! Thanks for doing this, and my compliments on the fancy white integrating toilet. Itās probably a good thing you didnāt try this one inside a styrofoam sphere.
98.4 is in the ballpark I expected, and the R9 is just about perfect. It is possible that the porcelain is not entirely neutral and is affecting the measurement of the reflected light, but I doubt it has a very large effect.
Nichia uses minimum. Some makers use average. Some users apply Nichia-style 4-digit specs to LEDs from other makers.
So itās usually good to state whether itās XXXX min. or XXXX typ.
āGotā the KR1 with W1 and W2 today. Can pick it up in the post office tomorrow. Will try to make a few beamshots for comparison, but thereās a small issue with the sun. The nights are not as dark as during winter.