I would like to see a savvy caver reverse-engineer a crank-light specifically designed to power a tiny LED headlamp as your 3rd source of light.
- [Texascavers] Crank-lights David
- RE: [Texascavers] Crank-lights Stefan Creaser
I would like to see a savvy caver reverse-engineer a crank-light specifically designed to power a tiny LED headlamp as your 3rd source of light.