I remember seeing a few photos of the KL6 LED head on a SF M6 body so I know the two parts will work together. I am wondering what the runtime will be with this combo. Also does the KL6 have a "donut hole" in the beam?
Think I remember seeing a graph showing the runtime of the KL6 on the M6 body. If I remember correctly, it's about 3 hours and 40 minutes. Still has the Luxeon V "donut hole", but it's only noticable when wall hunting.