Okluma now has an official 18650 light, otherwise known as the DC2. It's running our version of the mtn-17dd, Nichia 219cs, and an Omten reverse clicky switch. We've only made a few of them, but expect to have a much larger batch out by December. They'll be available in aluminum, titanium, copper, and brass. All DC2s come with a Sanyo NCR18650GA. Copper and brass versions come with a sapphire lens. Stylish DC2 cigar boxes are on the way.