Our optimization algorithms1,2 do the hard work for you. All the complexity underlying the relationship between color quality and energy efficiency is hidden to the user. However, advanced users can define color quality in terms of, i.e., fidelity or colorfulness and choose different indexes to optimize for.
- J. M. Quintero, C. E. Hunt, and J. Carreras, “De-entangling colorfulness and fidelity for a complete statistical description of color quality”, Opt Lett. 2012 Dec 1;37(23):4997-9.
- J. M. Quintero, A. Sudrià, C. E. Hunt, and J. Carreras, “Color rendering map: a graphical metric for assessment of illumination”, Optics Express, Vol. 20, Issue 5, pp. 4939-4956 (2012).