• BOMBS@lemmy.world
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    9 months ago

    Creative and outstanding execution!

    Also, where do ambulances use blue lights? In the US, they use red and yellow, while blue and red are for law enforcement.

  • IMALlama@lemmy.world
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    9 months ago

    Love it. I’m somewhat surprised that the LEDs doing their pulse width modulation thing wasn’t picked up in the photo. Maybe DC driven lights are less prone to it than AC, or maybe these have a better power supply than most cheapie home AC powered bulbs.

    • hanke@feddit.nuOP
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      9 months ago

      Thank you!

      I have no idea about the LED pwm thing. It may be that they are doing it, but the blue lights are just so overexposed that that detail was lost.