I'm sorry I don't speak your metric babble.
Audio metric babble:
1 K test tone.
10 K impedance
millivolt, voltage from a mic capsule before pre-amping.
Lighting metric babble
gels filter light waves that are measured in frequecy (kilo- or mega- hertz?) or meters (micro- or nano- meters I think)
fixtures are rated by their wattage, 500, 750, or 1K or 2K, K being 1000 watt
Aren't the minute, ohm, lumen, degree(phase not temp) all SI units too?