• panda_abyss@lemmy.ca
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    2 days ago

    It’s nice to always have a flashlight on your person.

    Blue LEDs are recent and pretty cool.

    • rottingleaf@lemmy.world
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      2 days ago

      I fucking hate blue leds. They cause migraines, and even when not - irritate the hell out of my eyes.

      • dustycups@aussie.zone
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        2 days ago

        Everone hates those but the same technology can be used with phospors to make LED area lighting/tv backlights etc.