Adam Aglionby wrote:

Andy Burns wrote:

CFLs have a peaky spectrum, (some?/most?/all?) LEDs are broad like
incandescent

http://web.ncf.ca/jim/misc/cfl

You cannae change the laws of physics, blackbody radiator like
tungsten has a continuous spectrum, sources that rely on phosphor
conversion will always have peaks and troughs.

I said "broad" not "continuous"

LEDs , of any current type, are many miles away from being broad band sources.

You did look at the spectra on the page I linked to? It looks one hell
of a lot better than CFL to me.