It's cool to see another option for small EDC lights. My favorite small lights have been the Fenix E01 and the Olight I3 EOS. Each uses a single AAA battery. The Fenix is just 13 lumens or so with very long run times; the Olight is 90 lumens (with higher power versions available) with throw to rival larger CR123a-powered lights.

Looks like the Mag falls nicely between the two.
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“I'd rather have questions that cannot be answered than answers that can't be questioned.” —Richard Feynman