Have bought and sold hundreds of lights over the last 10 years. Was cruising around China and found this forum mentioned on Ultrafire's web site. Wow - infinite info, very cool. After getting dealer accounts at a number of places it seems logical to go to the source and buy a pile of lights. A friend working on a utility power station: routine maintenance shut down (nuclear plant). I sent him with a XML t6 single 123 light, he sold 23 of those little gems. Being hounded by people wanting me to get them lights has pushed me to look for a supply chain. Strange fact but most of the human race does not know these lights exist. Currently hunting for the place to buy 1 - 2 hundred lights.
Great Forum, plenty to learn, thanks
Mark