Hm… Sounds as if I have to chase up a frosted/clear incandescent bulb of the same wattage/whatever to measure them myself. I’ll be back!
Ref: Spectral emissions from modern light sources (more graphs added)
Have fun!
Claes in Lund, Sweden
PS: Also see Difference between clear/frosty incandescent light bulbs
Raleigh Scattering is non linear.
Is the scattering from a frosted lightbulb actually Raleigh scattering and not a plain refractive effect?
Raleigh scattering is what happens in the sky to make it blue.
It is has both Raleigh and Mie scattering components because of the variety of pit size in the glass frosting (acid etch). Both are refractive phenomena.