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Catherine Manning

Catherine Manning

The Conversation

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Bright, flickering and flashing lights really can be bad for you – here’s how to have a visually comfortable Christmas

Bright, flickering and flashing lights really can be bad for you – here’s how to have a visually comfortable Christmas

Decorations brighten winter, but certain lights can be overwhelming and headache inducing.

17.12.2025 2

The Conversation

Catherine Manning