Bike Light

I have long wanted a simple bike light: high brightness, long battery life, and above all else two modes: on and off.

This is that light. Kitted with a 5600mAh Li-Ion 18650, a 3w 65000K LED on a star PCB, a lens and a toggle switch, job done.

Find a bracket on thingiverse (like http://www.thingiverse.com/thing:267045) to fit it.

The OpenSCAD file is included for customisation.