This Nitecore T4K Keychain EDC Flashlight has been a game changer for my night shifts. It's incredibly tiny, about the size of an eye drop bottle, which makes it easy to carry around. The 4000-lumen burst mode is out of this world; it lights up everything around you within seconds. I particularly love the ability to attach it to my shirt collar without even noticing it’s there.

The memory functions, especially the two lockout modes, are just perfect. Great buy for the price.

4

Shipping

5

Item Quality

4

Customer Service

4

Packaging

Recommended

I was initially skeptical about the performance claims, but this Nitecore flashlight did not disappoint. The whole package is compact, powerful, and functional. The OLED display is a fantastic feature, providing all necessary info. Yes, the burst mode is short, but for such high output, it’s understandable.

For such a tiny device, it packs a punch in every aspect: battery life, brightness, and usability. Highly recommended.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

I’ve been using various EDC flashlights, and the Nitecore T4K stands out. It’s astonishing how powerful this little device is. The 4000-lumen mode is quite short-lived, but sufficient for my quick inspections. The OLED display adds a nice touch, and the flashlight itself is robust yet compact, fitting into any small pocket.

This is my go-to flashlight now, even over some larger, more cumbersome models.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

I finally caved and bought the Nitecore T4K after seeing the reviews, and I’m not disappointed. The light output is insane for a flashlight this size. The 10-second 4000-lumen burst is more than enough for my needs. It’s so small and light; I can put it in my pocket or attach it to a cap without feeling weighed down.

I also appreciate the USB-C rechargeability – very convenient.

5

Shipping

4

Item Quality

4

Customer Service

5

Packaging

This flashlight is worth every penny. The Nitecore T4K combines power and portability like no other. I was impressed by how well it performs despite its small size.

The 10-second burst mode is very effective, especially when I need to see everything around me quickly. The dual lockout modes are a great feature, ensuring the flashlight doesn’t accidentally turn on. It’s a solid investment for anyone needing a reliable, high-powered light source.

5

Shipping

5

Item Quality

4

Customer Service

5

Packaging

I can’t believe how small yet powerful the Nitecore T4K is. This flashlight packs a 4000-lumen punch which is perfect for my late-night walks. The OLED screen is a fantastic addition, providing clear information on the settings and battery life. It’s a bit complicated at first, but once you get the hang of it, it’s straightforward to use.

Great product overall.

5

Shipping

4

Item Quality

5

Customer Service

5

Packaging

What a powerhouse! The Nitecore T4K fits in my hand and delivers a mind-blowing 4000-lumen output when needed. It's my go-to flashlight for nighttime outdoor activities. I love how I can easily clip it onto my shirt or pocket and forget it’s even there.

The rechargeability and innovative features make it a top-notch choice for everyday carry.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

I’m really satisfied with the Nitecore T4K flashlight. I bought it for its high lumen output, and it exceeded my expectations. It’s incredibly bright, enough to light up my entire backyard in a burst mode.

The OLED display is handy for keeping track of battery life and settings. It’s a compact, well-designed tool that I’m happy to add to my EDC collection.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

This flashlight is incredibly efficient. The Nitecore T4K offers excellent light output, just perfect for my needs. The burst mode is brief but very effective, and the sturdy clip lets me attach it anywhere I need. It’s smaller than other high-lumen flashlights I’ve used, making it very convenient for pocket carry.

Definitely a good investment.

4

Shipping

4

Item Quality

5

Customer Service

5

Packaging

The Nitecore T4K is a small package with a big punch. I like the unique OLED displayed with all the necessary information at a glance. It’s super bright in its burst mode, lighting up large areas in seconds. Compact and rechargeable via USB-C, it’s easy to carry and use on the go.

Couldn’t ask for more in an EDC flashlight.

4

Shipping

5

Item Quality

5

Customer Service

4

Packaging

I always appreciate a powerful flashlight, and the Nitecore T4K doesn’t disappoint. The 4000-lumen burst is impressive, given the flashlight’s size. The quality build and the sturdy clip are great for attaching it to a variety of surfaces, which is super convenient.

It’s a bit advanced in terms of settings, but once you get used to it, it’s a fantastic tool.

5

Shipping

5

Item Quality

4

Customer Service

5

Packaging

Recommended

For such a tiny flashlight, the Nitecore T4K delivers an outstanding performance. The high lumen output in burst mode is ideal for quick, thorough inspections. The OLED display is a nice touch, making it easy to monitor the settings.

It’s definitely more complex than basic flashlights, but it’s worth it for the added features. Highly recommended.

4

Shipping

4

Item Quality

5

Customer Service

5

Packaging

The Nitecore T4K keychain flashlight is simply remarkable. It’s hard to believe it can produce such high brightness from such a small body. It’s perfect for emergency situations where you need a quick, powerful burst of light.

The design is sleek and modern, and it fits perfectly in my pocket. The rechargeability via USB-C is a bonus.

5

Shipping

5

Item Quality

4

Customer Service

4

Packaging

I was pleasantly surprised by the Nitecore T4K. Despite its small size, it’s one of the most powerful flashlights I’ve owned. The burst mode is remarkably bright, and the OLED display is both intuitive and informative.

While it has a learning curve, its functionality makes it worth the effort. A fantastic little flashlight.

4

Shipping

5

Item Quality

5

Customer Service

5

Packaging

A fantastic addition to my EDC gear, the Nitecore T4K stands out for its high lumen output and compact form factor. The dual lockout modes and OLED display enhance its usability. Although the burst mode lasts for just 10 seconds, it’s enough to illuminate a wide area.

It’s a bit more complex to operate initially, but once set up, it works like a charm.

5

Shipping

5

Item Quality

4

Customer Service

5

Packaging