Gotcha yeah I’ve normally seen colors two ways he code or heat temperature. Basically every color that exists has a heat number and that’s what they use on film sets

I have never seen colors written that way best thanks for the answer. By chance what is the scale you used called?

Can you explain your numbering the 880/810 and other numbers is confusing. On white any yellow the same length was used but it says 880/100 and 880/205 where do these numbers come from?