Translation guide
A light worn on the head, used for hands-free illumination. In Japanese, this is most commonly expressed with a loanword or a descriptive phrase.
The learner wants to refer to a head torch in everyday conversation, such as when camping, hiking, or working in the dark.
The most common and natural term. Despite literally meaning 'headlight', it is widely understood as a head torch. Used in outdoor, work, and casual contexts.
キャンプにヘッドライトを持っていく。
I'll take a head torch to the camp.
夜のランニングにはヘッドライトが便利だ。
A head torch is handy for running at night.
Also common, especially in outdoor and mountaineering contexts. Slightly more technical feel than ヘッドライト.
A descriptive phrase meaning 'light you attach to your head'. Understandable but not a standard term. Use only if the loanwords are not understood.
頭に付けるライトがあると、両手が使えて便利です。
If you have a head torch, it's convenient because both hands are free.
登山用のヘッドランプを買った。
I bought a head torch for mountaineering.