Here are some of my flashlights and other EDC items. The flashlights are 1: my current favorite Maglite, the 2c ML50L, which I use daily.
2: The latest in a long line of Mini Mags; this one being a factory LED version. I carried and used incan Mini Mags for a long time, then hacked one with a red LED when there were no factory built LED flashlights and no white or blue LEDs. Then used a drop-in white Cree LED when those became available. I had a clicky switch on this factory LED MM for quite awhile, but it quit working so I put a standard non-switched cap back on it. Not the one it came with nor even a color-matched one; just the first one I put my hands on.
3: My Fenix E01. Someone talked me into getting one of these for my keyring, and I'm glad I did. Just enough light, but very long battery life from a single AAA. I've read that it uses a "joule thief" circuit; don't know if that's true or not.
Other items in the pic are: Victorinox original Swisstool, Victorinox Deluxe Tinker, Victorinox Classic SD, Klein electrician's scissors, a beat up 30 year old brass Zippo, and a Nite Eyes belt pouch.