I’ve a few Sure fire G2x that I use. They are LE type and have 600 lumen. A high and low setting. When turned on it is the high setting if you do a double click turning on it’s the low setting. Very bright on high. Run time is an hour. They run about 60 bucks. I use the Oden works mount to attach it to M-loc rail’s
Does anybody know who has the longest run time in the 600-800 lumen range?