“DOes this tv use pwm which causes me to have headaches”

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• Yes, The tv dims it’s backlight by using PWM Flicker at 240 Hz. I don’t know if that can be disabled/changed or not. You should check directly with the manufacturer.

  Answered by Pokerdude 6 years ago

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• No. I do not experience head aches from my TV.

  Answered by BobN 6 years ago

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