Guides
Headlamp guides
Straight answers on brightness, charging and using a headlamp for camping, running and everyday dark corners.
June 2026
How Many Lumens Does a Headlamp Need?
A plain-English guide to headlamp brightness — and why more lumens isn’t always better.
June 2026
How to Charge a USB Headlamp (and Make the Battery Last)
Charging tips, what the red/green light means, and how to get the most runtime.
June 2026
Choosing the Best Headlamp for Running
What actually matters for night runs — weight, bounce, beam and hands-free control.