I didn't come up with this, but upon purchasing the Zebralight H51w, I realized its potential for being an EDCer. The clip that it comes with makes it perfect for keeping it on your pocket and being able to use it hands-free, if needed. I will say that I clip enough things to my pockets, so the H51w stays in my EDC backpack. But if somebody is constantly needing handsfree lighting and doesn't want to wear a headlamp, I highly suggest using just the clip.