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The Nitecore T4K is a compact, ultra-bright 4000-lumen LED flashlight designed for everyday carry. Featuring a quick-release keyring, adjustable pocket clip, and a smart OLED display, it offers up to 67 hours of USB-C rechargeable runtime. Built with durable aluminum and IP54 water resistance, it’s engineered for professionals who demand reliable, high-performance illumination on the go.

| ASIN | B08S9V3Q41 |
| Batteries Included | Yes |
| Batteries Required | No |
| Battery Cell Composition | Lithium Ion |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #172,037 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #3,390 in Electric Camping Lanterns #3,690 in Handheld Flashlights |
| Brand | Nitecore |
| Brightness | 4000.00 |
| Bulb Features | Super Bright, Rechargeable, OLED Display, Impact Resistant |
| Colour | White |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (482) |
| Date First Available | 20 January 2021 |
| Finish Type | HA III Hard Anodized |
| Finish types | HA III Hard Anodized |
| Included Components | Battery, Cable |
| Item Weight | 77 g |
| Light Source Type | LED |
| Manufacturer | Nitecore |
| Material | Aluminium |
| Mounting Type | Clip-on Mount |
| Net Quantity | 1 Count |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Lights | 4 |
| Part Number | T4K+ORG |
| Power Source | Battery Powered |
| Product Dimensions | 82D x 29W x 29H Millimeters |
| Recommended Uses For Product | Everyday carry (EDC), keychain, emergency kits, outdoor use |
| Shape | Cylindrical |
| Special Feature | Adjustable |
| Special Features | Adjustable |
| Specification Met | IP54 |
| Style | Compact |
| Voltage | 3.96 Volts |
| Water Resistance Level | Water Resistant |
| White Brightness | 4000 Lumens |
S**R
The best light anywhere! This is my second one and worth every penny.
D**S
The Nitecore T4K flashlight is a pocket-sized *lumen lord* that blasts 4000 lumens like it’s auditioning for a supernova! This keychain beast is so bright, it could wake up a coma patient or make your neighbor’s cat think it’s UFO season. It delivers: - A turbo mode so intense, it’ll roast marshmallows *or your retinas* in 10 seconds flat. - An OLED display fancier than your smartwatch, telling you battery life like a sassy tech butler. - USB-C charging so quick, you’ll be back to blinding squirrels in no time. Perfect for EDC enthusiasts or anyone who wants to flex “world’s brightest keychain” bragging rights, this tiny titan is tougher than a $90 paperweight. Gift it, and watch them light up the night—or at least scare the pants off the local raccoons!
S**I
الاستخدام الفعلي يكون على 200 لومن والبائع سي التعامل
A**N
Gut 👍
W**.
This has replaced my Sunfire flashlight as my new goto. The only issue is that it comes in demo mode so the light only stays on for 30 s before shutting off. A quick google and I fingured it out.
Trustpilot
1 month ago
1 month ago