Anyone running 2 x 18650's in their SF M4?

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djans1397

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I want to either bore out an M4 body or buy one of Leef's M head C tail bodies. I wil put an M4 head on it and run the Lumnes factory 9V 380 or 400+ lumens bulb in it. I've read that unprotected cells are better vs the protected cells.

I'm new to all this and don't want to run a dangerous setup. Any help in building a SAFE light that will run the high lumen bulbs that Lumens Factory has would be greatly appreciated.

Thanks,
Dan
 

djans1397

Flashlight Enthusiast
Joined
Jul 23, 2007
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Location
Bozeman, Montana
sorry, this may be redundant. I thought maybe a more specific ? would generate a better response. I'll remove it if it's against rules.
 
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