i have the same laser (thanks axit) i was using a battery that was undercharged and the laser dimmed and stopped working.....use a new battery or charge it up..this laser runs on ~3v BTW
oh and its case positive unlike the red one
Ya, I actually did charge it and still nothing. But when I put the tailcap from my rayfoss red on it, as they are the same size, it works. So I think my tailcap is malfunctioning for some reason. I emailed Faona just now so I guess we'll see....if anyone has had the same problem, I would love to hear what you did to solve it. I would hate to have to ship it out to China again. I just got it!