List of sub-CR2 size lights

[Jay R]

Timing is everything: My brother came by this morning with a battery for a tiny flashlight he and I used to have on our keychains. The battery is a BR435 3V and the flashlight is similar to one I just found here: https://www.maxmax.com/aFlashLED_SubMini.htm

About as small as you can get with a cylinder battery.

That's huge compared to an Olight X9R Cell.

 

[DaveTheDude]

To add to the list of sub-CR2 lights, didn't CountyComm sell a brass "Peanut" light that used a 10180 cell? Also MecArmy, and JetBeam, and Lumintop?