Here's a brand new item derived from my full size Phob. It's the exact same but shorter so it's less obtrusive all around, and these are each loaded with Green trits at 3mmx15mm, so they don't need to be charged to glow.  These are very small and also very effective suspension clip / keychain lantern combinations.  Note: these clips are rigid, meaning they dont flex and instead stay put because they work by friction after popping over the pocket cuff.   Titanium key ring NOT included.  Only 9 available!