Tony Sal I've since replaced the glow fob with the production version of the Veleno Quantum D2 flashlight. I found that being able to see my surroundings (like a doorknob/lock) was much more valuable than seeing my keys in the dark. The GitD material never lit up very bright for me since my keys stayed in my dark pocket all day. The whole point of a lightweight keychain is that it's comfortable to keep in the pocket all day. So by the time I got home, even if it was after dark, the fob wasn't charged at all. That's something to keep in mind if you're looking to get one. They do look cool, but mine didn't serve much function.