For a suburban setting, those towers are pretty ugly, and I wonder about the quality of the LED emission spectrum. I always appreciated the monochromatic yellow

For a suburban setting, those towers are pretty ugly, and I wonder about the quality of the LED emission spectrum. I always appreciated the monochromatic yellow of sodium vapor lamps. I have noticed that some new streetlights have a striking blue-white light, I imagine that is to wake drivers up. I wonder what streetlights would be like with direct-emission monochromatic red LEDs like 1980s alarm clocks; they would less disrupting to sleep.