Skip to content
  • 🛍️ Shop smart, save big, with free shipping 🛍️
  • 🛍️ Shop smart, save big, with free shipping 🛍️
NitecoreNitecore
  • Menu
  • Flashlights
    • Nitecore
    • Fenix
    • Armytek
    • EagleTac
    • Acebeam
    • Handheld Torches
    • Zebralight
    • Niwalker
    • Flashlight Accessories
  • Outdoor
    • Carry
    • Firelighters
    • Pens
    • Mosquito Repellent
    • Hydration
    • Water Purification
    • Compasses
    • Binoculars & Monoculars
    • Survival Kits
  • Knives
    • Spyderco
    • Sharpeners
    • Kershaw
    • Byrd
    • CRKT
    • Old Timer
    • Nitecore
    • Boker
  • Quick Search
    • Head Torches
    • Keyring Torches
    • Rechargeable
    • Bike Lights
    • Lanterns
  • Batteries
    • Li-ion
    • Power Bank
    • NiMH
    • IMR
  • Chargers
    • Camera Battery Chargers
    • USB Chargers & Cables
    • Mains Chargers
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / Quick Search / Keyring Torches
  • Fenix HL18R-T -Nitecore Fenix HL18R T 0
  • Fenix HM70R -Nitecore Fenix HM70R 0
Sale!
Nitecore T4K
Nitecore T4K - Image 2
Nitecore T4K - Image 3
Nitecore T4K - Image 4
Nitecore T4K - Image 5
Nitecore T4K - Image 6
Nitecore T4K - Image 7
Nitecore T4K - Image 8
Nitecore T4K - Image 9
Nitecore T4K - Image 10
Nitecore T4K - Image 11
Nitecore T4K - Image 12
Nitecore T4K -Nitecore Nitecore T4K 0
Nitecore T4K -Nitecore Nitecore T4K 2
Nitecore T4K -Nitecore Nitecore T4K 3
Nitecore T4K -Nitecore Nitecore T4K 4
Nitecore T4K -Nitecore Nitecore T4K 5
Nitecore T4K -Nitecore Nitecore T4K 6
Nitecore T4K -Nitecore Nitecore T4K 7
Nitecore T4K -Nitecore Nitecore T4K 8
Nitecore T4K -Nitecore Nitecore T4K 9
Nitecore T4K -Nitecore Nitecore T4K 10
Nitecore T4K -Nitecore Nitecore T4K 11

Nitecore T4K

$89.95 Original price was: $89.95.$62.97Current price is: $62.97.

Buy Now
SKU: T4K Categories: Keyring Torches, Quick Search
  • fast shipping
  • Effortless Shopping, Quality Products
  • Shop with Peace of Mind
  • Enjoy top quality items for less
Browse
  • Batteries
    • IMR
    • Li-ion
    • NiMH
    • Power Bank
  • Chargers
    • Camera Battery Chargers
    • Mains Chargers
    • USB Chargers & Cables
  • Flashlights
    • Acebeam
    • Armytek
      • Hand Held
      • Head Lamps
    • EagleTac
      • D Series
      • P Series
      • S Series
      • T Series
    • Fenix
      • Accessories
      • E Series
      • HT Series
      • LD Series
      • LR Series
      • PD Series
      • TK Series
    • Flashlight Accessories
    • Handheld Torches
    • Nitecore
      • Accessories
      • Chameleon Series
      • Explorer Series
      • Head Torches
      • L Series
      • MH Series
      • MT Series
      • Precise Series
    • Niwalker
    • Zebralight
      • Hand Held Torches
      • Head Torches
  • Knives
    • Boker
    • Byrd
    • CRKT
    • Kershaw
    • Nitecore
    • Old Timer
    • Sharpeners
    • Spyderco
  • Outdoor
    • Binoculars & Monoculars
    • Carry
    • Compasses
    • Firelighters
    • Hydration
    • Mosquito Repellent
    • Pens
    • Survival Kits
    • Water Purification
  • Quick Search
    • Bike Lights
    • Head Torches
    • Keyring Torches
    • Lanterns
    • Rechargeable
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)

Description

The Nitecore T4K is the world’s smallest 4000 lumen LED torch measuring just 83mm long and weighing 77 grams! Small enough to fit onto a key chain and easily removable thanks to a quick release mechanism. There is also a versatile deep carry pocket clip on the back of the light.

Rechargeable via USB-C with an internal 1000mAh Li-ion battery. The T4K can also be used while being powered / charged by a powerbank.

Featuring four Cree XP-L2 V6 LEDs and a total reflective lens system for a uniform beam pattern with a range of up to 209 meters. The quad-core emitters are embedded on a 3mm thick copper cooling PCB, designed to dissipate the heat generated as efficiently as possible. An OLED real-time display shows battery level and voltage, brightness level, user mode and remaining runtime.

Operation of the T4K is via dual switches with instant access to turbo and two lockout modes. Half lockout disables the power button but the mode button can be held for instant access to turbo in emergency situations. Full lockout disables both buttons so the T4K can be safely stored in a bag.

Two user modes are available. Demo Mode for every day carry and short time illumination, and Daily Mode for long time activation. Advanced temperature regulation adjusts the brightness according to the working temperature to maintain optimal performance and to prevent overheating.

Brightness Levels, Runtime and Range

Turbo: 4000 lumens – Burst Only – 209 meters
High: 200 lumens – 2 hours 45 minutes – 45 meters
Medium: 65 lumens – 7 hours – 24 meters
Low: 15 lumens – 21 hours – 13 meters
Ultra Low: 1 lumens – 67 hours – 3 meters

Highly efficient constant current circuit (non-PWM) for a comfortable viewing experience.

Hard anodised finish.

Includes USB-C charging cable.

Length

82.3mm

Width

29.2mm

Depth

30mm

Weight

77g

Material

HA III hard anodized finish

LED

Cree XP-L2 V6

Switch

Dual side switch

Reflector

Smooth

Rechargeable

Yes

Special Modes

Burst mode

Maximum Output

4000 lumens

Maximum Beam Distance

209 meters

Water Resistant

IP54

Included

Built in rechargeable Li-Ion battery

Compatible

N/A

Reviews

There are no reviews yet.

Be the first to review “Nitecore T4K” Cancel reply

Related products

Sale!
Nitecore HC60 V2
Quick View

Head Torches

Nitecore HC60 V2

$69.95 Original price was: $69.95.$48.97Current price is: $48.97.
Sale!
RovyVon Aurora A23
Quick View

Keyring Torches

RovyVon Aurora A23

$44.95 Original price was: $44.95.$31.47Current price is: $31.47.
Sale!
Klarus ST15R
Quick View

Bike Lights

Klarus ST15R

$49.95 Original price was: $49.95.$34.97Current price is: $34.97.
Sale!
Fenix HM65R ShadowMaster
Quick View

Head Torches

Fenix HM65R ShadowMaster

$109.95 Original price was: $109.95.$76.97Current price is: $76.97.
Sale!
Fenix HM65R-DT
Quick View

Head Torches

Fenix HM65R-DT

$114.95 Original price was: $114.95.$80.47Current price is: $80.47.
Sale!
Fenix HL32R-T
Quick View

Head Torches

Fenix HL32R-T

$79.95 Original price was: $79.95.$55.97Current price is: $55.97.
Sale!
Nitecore SRT6i
Quick View

Quick Search

Nitecore SRT6i

$116.95 Original price was: $116.95.$81.87Current price is: $81.87.
Sale!
TEC Accessories Pixel LED Keychain Microlight
Quick View

Keyring Torches

TEC Accessories Pixel LED Keychain Microlight

$42.95 Original price was: $42.95.$30.07Current price is: $30.07.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping Policy
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © www.outdoorlampstore.com
    • Flashlights
      • Nitecore
      • Fenix
      • Armytek
      • EagleTac
      • Acebeam
      • Handheld Torches
      • Zebralight
      • Niwalker
      • Flashlight Accessories
    • Outdoor
      • Carry
      • Firelighters
      • Pens
      • Mosquito Repellent
      • Hydration
      • Water Purification
      • Compasses
      • Binoculars & Monoculars
      • Survival Kits
    • Knives
      • Spyderco
      • Sharpeners
      • Kershaw
      • Byrd
      • CRKT
      • Old Timer
      • Nitecore
      • Boker
    • Quick Search
      • Head Torches
      • Keyring Torches
      • Rechargeable
      • Bike Lights
      • Lanterns
    • Batteries
      • Li-ion
      • Power Bank
      • NiMH
      • IMR
    • Chargers
      • Camera Battery Chargers
      • USB Chargers & Cables
      • Mains Chargers
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.