Well, I wasn't really in the market for a headlamp, but I guess it's a step in the right direction.<br><br>Interesting that the description actually says the "modes" will be just like the Photon 3. Perhaps, if it really is going to have an SOS, and the chips are interchangeable, that means there's some hope for an SOS in the Photon 4, or 3.2...<br><br>I have to admit I'm beginning to wonder about their marketing decisions. With 3 AA cells and 6 LEDs, this has to be a lot bigger and heavier than, say, the Petzl Zipka. Presumably it's a lot brighter, too, but I get the impression that these mini-headlamps are used for reading in the tent (or on board a boat, whatever) 95 percent of the time, as opposed to spelunking or on-trail use.. so I wonder just who they're targeting with this. The trend is clearly to much lighter and smaller gear, and this seems like a step in the other direction.<br><br>