Fenix UC40UE USB rechargeable flashlight

With the latest CREE XM-L2 U2 LED, large capacity 3400mAh rechargeable battery and max 960-lumen output, the UC40 (Ultimate Edition) offers the best performance in the industry with a single cell and LED. Positive side switching on the head means total control of this long reaching light built to answer the call for years to come. And what's more, this tri-fuel capable light also has ability to run on either 18650 Li-ion cell or two CR123Abatteries when USB and AC sources are not available.
 http://www.fenixlight.com/ProductMore.aspx?id=114&tid=12&cid=1

Features

·Uses Cree XM-L2 U2 LED with a lifespan of 50000 hours
·Tri-fuel capable: USB charging/18650 Li-ion cell or 2﹡CR123Abatteries
·Tailored 3400mAh /3.6V rechargeable Li-ion battery
·147mm(Length)﹡25.4mm( Diameter)
·144-gram weight (including the battery)
·Digitally regulated output maintains constant brightness
·Anti-roll, slip-resistant body design
·Side switch in the head for fast and convenient operation
·Made of durable aircraft-grade aluminum
·Premium Type III hard-anodized anti-abrasive finish
·Toughened ultra-clear glass lens with anti-reflective coating