Accurate lumens - good dual mode - Surefire P2X Fury 500 Lumen Flashlight - Dual Output Tactical Light

From my observations of friend's gear, Surefire is the most accurate on their Lumens setting. This 500 Lumens lights up a 50 yard wide 150 yards out.
Pros: solid construction
Cons: would like option of choosing high first, then low, or high only, etc...

This review was written in the old system and had content requirements that are different than reviews written today.