They do metion run times in very small print at the bottom of the graph...

60 min full power...
15 min at 270 with 25 min stand by power...

Page 4:
http://content.511tactical.com/LightForLife/files/LightForLifeBrochure.pdf

Not the best survival light but pretty decent street/duty light...
_________________________
Matt
http://brunerdog.tripod.com/survival/index.html