About this product
The P20i UV is a full tactical light with an ultraviolet head built alongside the white one. The white channel uses a Luminus SST-40-W LED for 1,800 lumens and a 337-metre throw. The UV channel uses four dedicated LEDs at 365 nanometres and 320 milliwatts, which is the wavelength that lifts security threads on banknotes, fluorescent inks on ID documents, and organic stains that a 395 nm blacklight shows only faintly.
Two tail switches run it, with tactical and daily modes and STROBE READY for instant strobe. A NITECORE NL2140i 21700 cell of 4,000 mAh is supplied and charges in the light over USB-C, and the power indicator can display battery voltage to a tenth of a volt. The strike bezel is silicon nitride ceramic.
Key Features
- White light: Luminus SST-40-W LED, 1,800 lumens, 337 m throw, 28,500 cd
- UV light: 4 x 365 nm LEDs, 320 mW
- Dual tail switches; tactical and daily modes; STROBE READY
- NL2140i 21700 Li-ion battery (4,000 mAh) included, USB-C charging
- Up to 50 hours of runtime; power indicator shows voltage
- Silicon nitride ceramic strike bezel
- Aero-grade aluminium, HA III hard anodised
- IP68 (2 m submersible), impact resistant to 2 metres
Who It Suits
Anyone who handles cash or documents after dark: shop and bar managers, hotel front desks, forex staff, security officers. Also useful for scorpion spotting and for finding stains a white light will not show.
What Is Included
- NITECORE P20i UV flashlight
- NL2140i 21700 rechargeable Li-ion battery (4,000 mAh)
- NTH20 tactical holster, clip, lanyard, CR123 battery magazine
- USB-C charging cable, spare O-ring




























Nitecore P20i UV Tactical Flashlight with Ultraviolet Light – Model P20i UV