• davidgro@lemmy.world
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    1 day ago

    We have LED lighting in forms and brightnesses unimaginable in the 1980s, including multiple element diodes to make any light any color at any time.

    • wreel@lemmy.sdf.org
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      1 day ago

      Major cities have LED street lamps that are old enough that they’re failing with a deep blue/purple color. Those sections of streets are pretty cyberpunk.