I want to know the answer to the following question:
How can luminescent light sources be modified to resemble the appearance of incandescents?
All the background I'm provided with is that "By careful selection of which electron energy level transitions are used, and fluorescent coatings which modify the spectral distribution, the spectrum emitted can be tuned to mimic the appearance of incandescent sources, or other different color temperatures of white light.". Is that enough to answer the question?