Title is … editorialized.

  • Steve@awful.systems
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    2 年前

    would UV-C lighting be considerably more expensive? Would there have been obvious high-costs to tip them off that these were no regular black lights?

    • Nawor3565@lemmy.blahaj.zone
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      2 年前

      Not really. Fluorescent UVC lights are very similar to black lights, they just don’t have the fluorescent coating inside the glass. LED lighting also shouldn’t have been significantly more expensive.