The DC1, formerly known as the TinyDC, was the original Okluma flashlight. Made from 7075 aluminum this flashlight is the lightest of the DC1 lights, and is perfect for any situation. It's equally at home in your toolbox, your backpack, or your pocket on the way to work. This light is meant to be used. All of our lights include a battery, a cigar box, and our no-questions-asked lifetime warranty. Here are some specs on this light. 

Material: 7075 Aluminum
Pill Material: Aluminum
LED: 3 Nichia 219cs 4000k
Optic: Carclo 10507
Modes: ML / L / M / H (with off-time memory) 
Output on High: ~ 800 lumens
McClicky Switch
Cell: 1 18350 IMR Li Ion (included)
Lens: Sapphire
Weight (without battery): 58g
Driver also provides constant current control, low voltage warning, and reverse polarity protection