I wasn't aware of that, interesting, thanks. Light temperature is one thing, but the spectrum is very different (which is essentially how it saves energy, almo

I wasn't aware of that, interesting, thanks. Light temperature is one thing, but the spectrum is very different (which is essentially how it saves energy, almost all radiation emitted is a narrow band of visible light whereas an incandescent lamp produces a blackbody spectrum with a lot of radiation emitted in the infrared). Also I notice a lot of color banding (not sure if that's the right term) with many cheap LEDs. I observe the same or at least a very similar phenomenon when watching DLP cinema projections.