original question: what Unit of Time is in a Measurement System with Illuminance Units [Lux]?
answer: terasecond, attosecond, yottasecond...
answer type: Unit of Time.
auxiliary information: The lux is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface. It is analogous to the radiometric unit watts per square metre, but with the power at each wavelength weighted according to the luminosity function, a standardized model of human visual brightness perception. In English, "lux" is used in both singular and plural.
What Unit of Time is in the Measurement System with the Illuminance Units [Lux]?