NitecoreT4K Keychain EDC Flashlight, 4000 Lumen LED Super Bright and USB-C Rechargeable

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!

I have to start this review by saying Nitecore you really made a monster with this small pocket blaster of a keychain light, congrats.Though I do have a few nit picks to throw around i generally don't have much bad to speak about this light so far beyond some small points likeCon:1. Standard Light modes are limited to only 200 lumens before you need to turbo to 4000 to get anymore brightness, really a 1000 lumen option would be amazing even if it dropped down after a minute or less like turbo mode does but i understand the need to protect the device from overheating, maybe the feature could get locked out when the device is overheating & then reenabled for use after a cool time is met for standard modes, idk but it is something to keep in mind if a customer thinks this light can come anywhere close to 4k lumens for longer then a 10 second stent & then not have to wait for the device2. More Cautions stating just how bright this light is & how hot it can get is def required, this device will 100% burn you or anyone you shine it at during close turbo mode sessions if you leave it on them or yourself longer then 4-5 seconds, so its not a toy, be mindful of those lockouts or you might have a crispy pant leg faster then you think 😅.Pro's:1. If Compact & light was the on your checklist for a flashlight then honey you have all you need with the t4k & more, with its detachable keychain for fast deployment from a keyring or from its pants clip for easy stowage on a shirt pocket, hat or in your jean/pants pocket you honestly might just forget you have it on you.2. Brightness that demands respect from something so small, I've been walking around my property & with just 65-200 lumens running i can see most things but when life likes to throw a "whats that" moment at you that you cant see, you can now respond with a easy hold of a button to turn everything in that direction to morning & anyone in a 2 block area in awe of how bright your flashlight is or why they are currently blind.3. Usb-c recharging is always a plus when you don't need to have different connecters for a phone, a light & equipment on a weapon or a walkie when on patrol, so thanks for that nitecore, my truck glovebock of cords thanks you.A solid 9/10 pocket flashlight

Amazing quality EDC flashlight. Super bright and durable. I carry it on my keychain. It's scrathed up but I like the look of it. Word of warning, it gets hot. I accidentally burned thru pants. I had it in my pocket and accidently the turbo button was pressed by something in my pocket and it burned a hole thru my pants.

I bought this to travel with because I used to have a large flashlight that was too heavy and not portable enough and this has done itself. I’m very surprised at the quality and thought behind this flashlight.I like all of the power levels the turbo mode, which has a smart feature that shuts it off after a certain amount of seconds to prevent it from being damaged. That’s a nice feature because I’m sure they’re gonna be people like me out there that would’ve kept on and damaged the equipment and not know why the lifespan was short . The LED screen is perfect size and easy to read.Overall, I would recommend this 10 out of 10 times - in fact I’ve already recommended to someone who asked about it on a flight I was recently on.

Why did you pick this product vs others?:It will come on in your pocket. The double lock just doesn't cut it. Nitecore makes sheaths for all their lights except this one. Their support response? ¯\_(ツ)_/¯ Everything else this light excels at. Hat clip, brightness, battery life.

Bought it after watching a reviewUsed it on a winter trip to Lapland … worked great! Very handy EDC

I bought this flashlight for my daughter as a personal security tool for college. I wanted something compact, lightweight, weather-resistant, and with a powerful high-intensity mode she'd carry daily. This flashlight exceeded my expectations!The best feature is the quick activation of the 4,000 lumens "turbo mode" by holding down a single button, even from off. I tested it from 20 ft away at night (with eyes closed) — it’s blindingly powerful, perfect for deterring threats.The other settings range from 1 to 200 lumens. It's a high-quality, durable flashlight with an easy lockout mode. I liked it so much I bought a second one for myself.

It’s very light. It’s easy to carry. It puts out just the right amount of light. The price is also very reasonable.