On the Fenix website, theres a section for something called the L2.
http://www.fenixlight.com/
You can see a picture of it near the bottom right.
L2 section
http://www.fenixlight.com/flashlight/fenixl2.htm
http://www.fenixlight.com/
You can see a picture of it near the bottom right.
L2 section
http://www.fenixlight.com/flashlight/fenixl2.htm