T4K

T4K

T4K

$108.06 SGD
$179.00 SGD $108.06 SGD
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The Nitecore T4K provides up to 4,000 lumens and a maximum beam distance of 209 m. Built-in Li-ion battery.

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Max Lumens of 4000

67 hours of runtime

209 meter throw
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Product details

1

Best For

Compact everyday carry and keychain lighting.

Performance Specifications

Max Lumens4,000 lumens
Max Beam Distance209 m
Peak Intensity10,900 cd
LED Type4 × CREE XP-L2 V6
Reflector TypeTIR lens
Beam ColorWhite

Build Quality

Dimensions82.3 × 30 × 29.2 mm (including clip)
Weight77 g
FinishHA III hard-anodized finish
Waterproof RatingIP54
Impact Resistance1 m

Battery, Charging & Runtime

Battery TypeBuilt-in Li-ion battery
Battery Capacity1,000 mAh
Replaceable BatteryNo
Charging TypeUSB-C; approximately 1.5 hours
Charging Timeapproximately 1.5 hours
Maximum Runtime67 hours at 1 lumen
Battery ChemistryLi-ion

Modes & Interface

Brightness levels5
Lighting Modes1 / 15 / 65 / 200 / 4,000 lumens
Memory FunctionYes
User InterfaceDual side buttons; Demo and Daily modes; half and full lockout
Display TypeOLED display showing output, battery voltage and remaining runtime
Button TypePush-buttons

Accessories & Mounting

Mount OptionsQuick-release key clasp and pocket clip
Keychain AttachmentKey clasp

Special Features

Thermal RegulationATR (Advanced Temperature Regulation)

Product Identification & Warranty

Barcode7445056185159
Warranty Period24-month manufacturer repair warranty; terms and exclusions apply

What's in the Box

  • T4K light
  • USB-C cable
  • Key clasp
Download the Manual Here

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Frequently asked questions

Do products include necessary accessories such as cables, mounts or batteries?

Most products include all required accessories—cables, mounts, batteries, etc.—as listed in the product description.

Are these products suitable for outdoor or professional use?

Yes – these products are designed for real-world performance in demanding conditions, offering reliable fit, long runtimes, and multiple modes suited for everything from night hikes to industrial tasks.

Are these products water-resistant or waterproof?

Many of these products are IPX-rated for water resistance—ideal for rain, snow, and wet environments. Check each product’s specs for exact waterproof ratings.

Do these products offer multiple performance modes?

Yes – most models feature Low, Medium, High, and Turbo modes (plus Strobe, SOS, and Beacon). Exact mode options vary by product; please consult the specs.

Are the chargers safe for international use?

Yes – most chargers support 100–240 V input and work with standard USB-A or USB-C sources. Verify the plug type before traveling.

Are batteries compatible across different models?

Most products require specific battery types (18650, CR123A, 21700, etc.). Always check each product’s specs and avoid mixing brands or chemistries.

Can I use regular (non-rechargeable) batteries with these products?

Some models support replaceable cells (e.g., 18650, AA). Others have built-in rechargeable batteries. Refer to the product page for details and avoid unsupported battery types.

Are all products authentic and genuine?

Yes—all items are factory-original units sourced through trusted channels. We never sell replicas or knockoffs.

How do I verify a product’s authenticity?

Genuine items include authenticity markers—scratch-off codes, serial numbers, official packaging. Verify codes on the manufacturer’s site. We only list authentic gear.

Do your products come with warranty coverage?

As these products are shipped globally and sourced through various channels, manufacturer warranties may vary by region. However, we stand behind everything we sell—if an item arrives defective or develops an issue shortly after delivery, we’ll work with you to resolve it quickly and fairly. Our goal is to ensure you receive fully functional, authentic products—no compromises.

How long does shipping take?

Orders are processed within 2–3 business days. Most items are delivered within 1–2 weeks, depending on your location. Some products—such as battery packs—may require 2–3 weeks due to shipping restrictions or special handling requirements. Of course, we work hard to get your order shipped promptly and into your hands as quickly as possible.

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