Fireflies NOV-MU 21*Nichia E21A mule 1x21700 Flashlight --in stock

[Quadrupel]

Its a “Lume” not “Lume1” . Completely different driver.

Nov-Mu Teardown: Fireflies’ new driver and modding

I finally have a powerful enough soldering iron to open up larger lights and boy did the NOV-MU require a lot of heat. I want to have an option to enable the switch LEDs without charging because I’ve sometimes had difficulty finding the switch in the dark. I’m documenting this process because I’ve found Tom E’s tear down and modding photos really helpful when opening and modding lights on my own, particularly the first few times I modded a light. Thanks Tom E! I used a big C4 T12 tip cranked u…

It have two 1210 size coils, 4 layers and probably 1.oz cooper PCB, and…