I have a M30 that is (seems to my naked eye) half as bright when I run 2 18650's, as when I run plain cr123, and this is after the 123's have been in the light for 3 or 4 weeks (not daily use, but probably every other day for a few minuets )
Any Ideas?
Thank you
B.R. McCall
Any Ideas?
Thank you
B.R. McCall
