This model is replacing previous Scout Light models. Emits 600 Lumens and has runtime of about 1.5 hrs. It comes with two switches, a pushbutton tailcap switch(momentary and click constant-on) and momentary-on tape switch with 7-inch cable with velcro backing.
http://www.surefire.com/m600p-a-scout-light.html
Price: $349
From: SureFire