The Nitecore P20iX flashlight has a maximum output of 4000 lumens from the 4 x Cree XP-L2 V6 LEDs and is powered by the included Nitecore i Series 21700 li-ion battery. The torch is rechargeable via a USB-C port at the head of the light. The P20iX can also use 2 x single use CR123 cells, but please do not try to recharge these.
Designed for tactical applications, the P20iX has a 2nd generation Strobe Ready switch which provides instant access to the strobe mode. This mode offers randomly changing frequencies which can cause strong dizzying effects, ideal for responsible emergency use.