I've never found a need to run my EDC ZL on high for any long period of time. If I need that much light for a long time, I'll grab one of my others that are more up to the task.
I EDC my 64 series because of its size to output to runtime ratio. I'm not looking to EDC one of these novelty lights that can set stuff on fire, etc.
As far as new versions of models, I wouldn't mind seeing new offerings. In particular, something that can take any 18650 I have lying around. I won't mind the additional 1/4" or so required to do this.
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