High above her head, she would hold a torch of freedom to light the world.

VOA: special.2010.05.06

He lies there as a doctor with a head torch tries to pull the shrapnel from his head.

CNN: Heart-rending choices in Syrian warzone hospital

During the winter months in the darkness, after your head-torch's batteries have succumbed and failed in the cold, you are left to feel your way around your environment blindly, whilst being a prisoner of your own mind.

BBC: Surviving the worst winter in the world