Here's the link to the thread with the beamshot comparisons of many different XM-L lights:
Below are direct comparisons of this light vs. the HD2010 (mouse-over for HD2010)
Outdoor @ 60 feet from target:
Indoor @ 8 feet from white(ish)-wall:
Here's the link to the thread with the beamshot comparisons of many different XM-L lights:
Below are direct comparisons of this light vs. the HD2010 (mouse-over for HD2010)
Outdoor @ 60 feet from target:
Indoor @ 8 feet from white(ish)-wall: