Only the cheap type LED. Good LED will provide a better range of light spectrum than most other choices. The ones in the stadium of this article actually use sensors to adjust the color spectrum as the light through the semi-clear top changes.
Thank you for the info. Aha! Got to tell the husband, then, to quit buying the cheap ones.
"Cheap?
LED manufacturers can adjust the phosphors in the LED to achieve almost any desired color temperature, and at the individual device level the cost doesn't vary much with color temperature.