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Nitecore P10i

Nitecore/Tactical

Nitecore P10i

Compact 21700 tactical from Nitecore. The P10i offers a good balance of output and throw in a duty-ready package with instant strobe access.

Beam profile

Balanced, about 19° wide. A usable hotspot with enough spill to see around it.

Estimated from 1,800 lm ÷ 22,000 cd — how this works

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Specifications

Output
1800lm
Peak intensity
22000cd
Beam distance
297m
Emitter
Luminus SST-40
Colour rendering
70 CRI
Beam type
Balanced
Cell
21700
Runtime
1.5 hrs (high)
Modes
4 Stepped
Interface
Dual Switch
Water/dust
IP68
Dimensions
5.5 x 1.0 in
Weight
3.2 oz
Warranty
Lifetime

Manufacturer figures, measured to ANSI FL1 where the brand states it.

Features

What owners report

Nitecore P10i/5 sources reviewed

A purely tactical light from Nitecore's Precise series: 1,800 lumens, 290 m of reach from over 21,100 candela, and two rear switches with "strobe ready" for instant strobe access. Reviewers rate the controls and the output, and describe the beam as having sufficient reach with a usefully wide spread. The package is complete — battery, cable, lanyard, tactical holster and a battery adapter — and owners appreciate that it's less bulky than the larger P20i.

Three criticisms. The supplied holster is flimsy. The blue LED battery indicator is less intuitive than a green/red system would be. And reviewers are explicit that the tactical interface makes it a poor choice as a general household torch — it's built for one job.

Consistently praised

  • 1,800 lumens and 290 m of reach with over 21,100 candela
  • Two rear switches with instant strobe access
  • Less bulky than the P20i while keeping the 21700 cell
  • Complete package: battery, cable, lanyard, holster and adapter
  • USB-C charging at the head under a sealing cover

Common complaints

  • The supplied holster is flimsy
  • Blue LED battery indicator is less intuitive than green/red would be
  • The tactical interface makes it poorly suited to household use
  • Only three levels plus strobe
  • Cool SST-40-W with low colour rendering

Questions people ask

Is it a good general-purpose light?
Reviewers say no — the interface is built around instant high output and strobe, which is the opposite of what you want around a house. Buy it for duty use.
P10i or P20i?
The P10i is less bulky with slightly less throw; the P20i is bigger with 344 m of reach. Owners who've used both often prefer the P10i for carrying.
What does 'strobe ready' mean?
A dedicated switch arrangement that reaches strobe immediately rather than through a mode sequence — the point being that in an emergency you don't want to be counting clicks.
Is the battery proprietary?
It uses Nitecore's i-series 21700, which charges in the light. As with the P20i, that's the main ownership constraint.
Sources (5)

Head to head

Nitecore P20iX

Nitecore

$119.95

Nitecore P20iX

Flood/~37°/221 m

Lumens
4000
Candela
12200
Cell
21700
Weight
4.1 oz (without battery)

4x Cree XP-L2 V6

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Nitecore P27iX

Nitecore

$159.95

Nitecore P27iX

Balanced/~21°/430 m

Lumens
5000
Candela
46320
Cell
21700
Weight
4.4 oz (without battery)

4x 5-core M515S array

Check price