Well, I finally made something out of my Kryton I: my first working--not dying--blu-ray. I have no idea what mW it has, but I set my rckstr driver to 100mA, and the barrel doesn't even warm up even after leaving the thing on for a while to take some photos. That stupid diode also didn't line up perfectly in there, so the beam comes out at a slight angle, but not enough to really affect things.
My only complaint: I wish that ring that separates the battery compartment from the driver compartment wasn't metal. My positive-connecting spring likes to buckle and sometime short against the case, causing those stupid Ultrafire protected batteries to assume a permanent 1.25V. I had to hollow out one of the endcaps I wasn't planning on using to help guide it through, and still needed a paper shield around it. But otherwise, this thing is great. Really looking forward to Kryton II, and the open cans from amkdeath so I can make a monster red with the other Kryton.