Comments by "The Esseboy" (@TheEsseboy) on "The LED's Challenge to High Pressure Sodium" video.

  1. Because they don't notice tgey bother you or don't care they bother you
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  2. It's because you can see colors in LED light! Sodium light is monochromatic 😠
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  3. Did you read it? It clearly says there is no evidence for blue light being bad...
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  4. Heard of curtains?
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  5. So there would be snakes of blue light after each car, that would be irritating to live beside!
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  6.  @veggiet2009  I guess if you slowly lit up the road like 500 feet infront of the car so it doesn't go from ligth to dark so quick.
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  7. That would create problems with lights flickering on and off, which is far more disturbing!
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  8.  @nigeljohnson9820  still would be annoying
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  9.  @nigeljohnson9820  Its such a small portion of spending, a few dollars a year tops per tax payer
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  10. So why then are human eyes the most sensitive to 4000-5000 kelvin light? Not the <2500 kelvin light from HPS? Hotspots are not determined by color temperature, but by the reflector and or lens assembly.
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  11. Drivers will get better with time, sodium lights is so dull and booring
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  12. If horrible is good then yes!
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  13. I prefer 4000k, 6500k is too blue, disturbs the circadian rythm
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  14. Seeing stars won't fix that...
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  15.  @KumaBean  Trust me, it wasn't better before.
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  16. No, you change the color by changing the phosphor
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  17. That has more to do with the choice of LED fixture than with the core technology itself. There are hundreds or thousands of different designs to choose frome. Some bad, some much better than HPS.
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  18. It doesn't, less blinking because of looking at a screen does that. Stop spreading myths.
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  19. LEDs are not point light sources, Sodium lamps are.
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  20.  @zeroibis  There are not one chip in these, there are many! And they use blue LEDs which strike phosphors which give of white light...
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  21.  @zeroibis  They are not lasers...they are not monochromatic or in phase...you mistake laser diod with LED, they are completly dufferent.
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  22.  @zeroibis  But that light is not used, it only srrikes the phosphors to create white light
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  23. Nope, they have bad CRI which in turn makes things harder to see, so the effective luminosity is lower than it actually is.
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  24. Sodium light doesn't undo blue lights affect on melatonin. Just don't drive if you have to sleep lol.
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  25. No one uses LPS or HPS lamps in cars, they take 10 min to warm up
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  26. No, uding your phone is destroying your sleep, put it down and go to sleep!
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  27. Color temperatur don't affect wether farsighted or nearsighted see better in the light.
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  28.  @guillaumegaudin694  Nope, you are talking about chromatic aberation, and the lens of the human eye have changed so it won't happen, thats why you don't see colored blurr around objects
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  29.  @guillaumegaudin694  You should be using glasses if you need them, don't blame the light 🙏
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  30. Heard of curtains?
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