LED light bulbs are the future. They're better for the environment and the pocket book. But for some people, certain LEDs lights — particularly holiday lights—are also a problem. They flicker in a way that causes headaches, nausea and other discomfort. Today, we visit the "Flicker Queen" to learn why LEDs flicker — and what you can do about it.Wondering about other quirks of lighting and engineering? Email us at shortwave@npr.org – we might cover it on a future episode!

That story explains why I dislike led lights

    • pelespirit@sh.itjust.works
      133·
      11 months ago

      The lack of warmth is the color of LEDs, they are based on blues and no reds because of cost and efficiency. In places where you get a lot of sun in the US (Arizona, Southern Cali, etc.), I bet the blues are loved.

        • pelespirit@sh.itjust.works
          426·
          11 months ago

          I don’t think you understand the basics of lighting fabrication from that statement and those color temperatures are misleading.

            • pelespirit@sh.itjust.works
              92·
              11 months ago

              There are a lot of good articles about it. Explained in a rudimentary way, it’s super hard to make good reds for LED and has been a problem since its inception. OLEDs use little organic red pixels and the blacks turn off all light instead of replicating a black. It’s super interesting. When I was in school, they brought a major LED inventor to show us what they had, it wasn’t good quality light at the time and for a long time afterwards. OLED was the first time I saw good reds. If you go to a costco, look at the difference between the reds on the same pic, can you tell there is a difference or does it all look sort of magenta? That’s how you can tell if it’s a good OLED or not. To be fair though, you can mess with the settings to make it look shitty which some stores do to sell more of a certain type of tv.

      • geogle@lemmy.world
        5·
        11 months ago

        My reds on my Christmas lights are not comforting either… Oh, and I live in the South with plenty of sunlight…