Fenix Innovative APF Technology System
Make Super Tactical Flashlight


The APF (Advanced Pulse-frequency Transmission System) was the latest development by the Fenix Laboratory for producing better tactical flashlights. The technical challenge is to use a single layer to achieve simultaneous transmission of working current and signals control, completely breaking the shackles of the tail-press switch on tactical flashlights, while still achieving the tactical requirements and applications for flashlights such as small size, high brightness, and anti-interference.