Well my friends, I must say I'm a little confused. I received my luxeon k2 kit in the mail today along with my MHS hilt. I've soldered before, so I know how to do it *relatively* well (I'm no expert). I soldered the connections between the battery holder and the resistor and the switch without a problem, but when I tried to solder the ends of these to the LED I did have some difficulty. It wasn't a pretty job, but it looked like the connections were solid. When I put in the batteries and tried to turn it all on, nothing. So my first step is to try to resolder the connections, and I am moderately successful, but still no light. Next, I came to the forum here and made a relatively extensive search for this situation. The only reason I can see for why it wasn't working is that I somehow killed the LED. What would you all suggest as the next step?