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Nitecore P20i UV SST40-W 1,800 Lumens USB-C Rechargeable Strobe Ready Tactical Flashlight (Includes Nitecore 4000mAh 21700 Battery)


P20iUV - 1800 lumen (365nm UV)

Next-generation Law Enforcement Light, Designed for Rugged and Extreme Use. Built-in USB-C Charging.


3X THE RUNTIME - 90mins of runtime on turbo gets all of your tasks done with time to spare. The P20i UV runs up to 38h on low mode, perfect for days long operations where you don't need full turbo all the time.

BUILT-IN QUICK CHARGE PORT - 3 and a half hour to fully charge the included 4000mAh battery. This is the fastest built in USB-C port charger ever seen on a flashlight.

BLINDING 1800 LUMEN BEAM - This amount of blinding brightness will disorientate anyone in front of you. It also shines through heavily tinted windows, smoke, and fog. 

320mW ULTRA VIOLET (365nm) BEAM - Reveal fluorescence in materials, specially designed for patrol inspection, mine exploitation forensic science as well as gemological appraisal, document examination and currency detection.

HIDDEN GLASS BREAKER - 3 blacked-out ceramic beads have been added to the hardened steel bezel. These work to focus all impact into a single point on the glass, immediately shattering it with ease. The entire bezel is tough and nails and impossible to break.

QUICK DRAW HOLSTER - Designed after kydex gun holsters, giving you a firm hold and easy quick access. Designed to fit duty belts, also fits on MOLLE webbings.

EASY ONE HANDED OPERATION - No complex twisting, brightness can be changed from just one thumb. Press and hold the mode switch for strobe or cycle through the 3 brightness levels with short presses when the light is turned on. 

READY FOR ANYTHING - Waterproof and sealed down to 2m, the P20i UV can take on any climate. Advanced Temperature Regulation (ATR) technology ensures optimal performance based on the environment temperatures.



Output and Runtime

FL1 STANDARD High Mid Low UV Strobe
LUMENS 1800 250 35 320mW 1800
BEAM DISTANCE 337m 115m 45m - -
BEAM INTENSITY 28500cd 3450cd 530cd - -
Using 5000mAh Batteries:
RUNTIME 2h30min 12h 50h 40h -
Using 4000mAh Batteries:
RUNTIME 1h45min 8h30min 38h 30h -
Using 2xCR123 Batteries:
LUMENS 1100 250 35 320mW 1100
RUNTIME 1h 3h15min 18h 18h -
BEAM DISTANCE 263m 115m 45m - -
BEAM INTENSITY 17370cd 3450cd 530cd - -
WATER RESISTANCE IP68, 2M (Waterproof and Submersible)

What's in the Box

  • 1x P20iUV
  • 1x NL2140i (4000mAh) Rechargeable Battery
  • 1x NTH20 Tactical Holster
  • 1x USB-C Charging Cable
  • 1x Wrist Lanyard
  • 1x Pocket Clip
  • 1x Spare O-ring
  • 1x CR123A Battery Magazine