Got this after buying the Wuben X3 w/ charging case months ago, along with having many Olight flashlights I love! I was impressed by the build quality and innovation on the X3, so I got this X4, and ITS A GAME CHANGER! It’s the perfect edc flashlight. It fits perfectly in the hand; not too bulky or small. It has almost too many features to count and it has features I didn’t even know I needed or wanted! There are so many options and combinations available for which light source you want to use, along with colors, settings, and brightness. The feel of the build quality is amazing! You can swap the battery super fast as well, if you have more than one, plus it helps with the longevity of the flashlight, that one can just buy a new battery, not a whole new flashlight. Charging is super quick & easy! The tail switch feels like a million bucks! The MOST satisfying switch I’ve ever felt on anything, by far. The whole thing feels super rugged and well engineered in every facet of fit and finish. The only thing it’s missing is a small screen like on the X3. But the slider makes it very clear what mode you’re in. Read more

The Wuben X4 is a compact EDC flashlight that punches above its weight with impressive performance, thoughtful design, and practical features. Powered by a single 18650 Li-ion battery (3400mAh Wuben ABE3400 included), it delivers up to 1500 lumens and offers versatile functionality for both casual users and enthusiasts. After testing it for daily use, outdoor activities, and emergencies, here’s a balanced take on its strengths and quirks. Design and Build Quality The X4’s compact form (4.72 inches long, ~10 oz with battery) feels solid yet pocket-friendly, with a sleek, aerospace-grade aluminum body and a grippy knurled texture. Its IP68 rating (submersible to 2m for 1 hour) and 1.5m drop resistance make it durable for rugged use. The hinged battery door—a standout feature—allows tool-free swaps while maintaining waterproofing, and the magnetic tailcap is perfect for hands-free tasks like car repairs. The tactile side switch and four-position mode selector (Lock, Side Light, Main Light, Moonlight) are intuitive, though the switch’s small size might challenge users with larger hands. Performance and Output With a max output of 1500 lumens (main LED) and a 280m throw, the X4 lights up large areas effectively, rivaling pricier competitors. It offers five brightness levels (Moonlight to Turbo) plus Strobe and SOS modes. Real-world testing confirms stable output until ~20% battery, with smart step-downs to prevent overheating. The side light (400 lumens, warm/cool options) is a versatile addition for close-up tasks or camping. Runtimes are impressive: 285 hours on Moonlight (1 lumen) and 5-8 hours on High, aligning with ANSI/NEMA FL1 standards. Charging and Battery The built-in USB-C charging port (revealed in Moonlight mode) is a game-changer, supporting fast 5V/2.4A charging for a full charge in ~2.5 hours. The included 3400mAh battery is reliable, and the X4’s compatibility with standard 18650 cells (button- or flat-top) adds flexibility. The battery indicator (blue/red, solid/flashing) is clear, though a rare firmware glitch in early units caused false low-battery readings—fixed with a quick lockout reset (four clicks). Charging is hassle-free with any USB-C cable, and pass-through charging works for emergencies, though I’d avoid prolonged use to minimize heat. Usability The X4’s interface is beginner-friendly yet customizable for pros. The mode selector prevents accidental activation (Lock mode) and doubles as a port cover, maintaining water resistance. Moonlight mode (1 lumen) is ideal for nighttime navigation without blinding, while Turbo delivers serious power for outdoor adventures. The only nitpick is the learning curve for the four-position switch—new users might fumble initially. The magnetic tail and lanyard hole enhance practicality for hands-free or secure carry. Value and Drawbacks Priced around $50-$70 (depending on bundle), the X4 offers premium features like fast charging, dual LEDs, and robust build quality at a mid-range cost. It competes well with brands like Olight or Fenix but stands out with its hinged door and magnetic tail. Minor cons include occasional charging port vibrations (a known quirk in some X-series models) and the small switch size. Customer support is responsive, and the 5-year warranty adds peace of mind. Verdict The Wuben X4 is a near-perfect EDC flashlight, blending power, portability, and innovative design. It’s ideal for campers, hikers, or anyone needing a reliable light for daily or emergency use. While minor quirks exist, they don’t overshadow its versatility and value. Whether you’re illuminating a trail or fixing a fuse in the dark, the X4 is a dependable companion. Rating: 4.5/5 Highly recommended for EDC enthusiasts and casual users alike. Read more

I’ve owned a handful of EDC flashlights over the years, but the Wuben X4 is easily one of the most versatile and thoughtfully designed ones I’ve used. Brightness & Beam: The main light is incredibly powerful—up to 1500 lumens—and the dual flood/spot beam is perfect whether I’m walking the dog at night or checking on something further down the yard. The 205m throw is no joke; it lights up half the block. Side Light & RGB: The side light surprised me with how useful it is. I’ve used the warm white as a mini lantern indoors during a power outage, and the RGB modes are great for visibility when jogging at night. The fact that it has multiple colors and a flashing option makes it double as a safety tool. Size & Build: At under 90 grams, it feels super lightweight yet solid. Easily fits in my pocket without bulk. The metal body is rugged, and the IP68 waterproof rating gives me confidence it will hold up in all conditions. Battery & Charging: Love that it uses USB-C fast charging and has insane runtime (up to 720 hours on low). Plus, the replaceable battery means I’m not stuck with a disposable gadget when the cell wears out. Everyday Use: The magnetic base and pocket clip make it perfect for hands-free work—I’ve stuck it under the hood of my car and it stayed put. The lockout mode is also a nice touch so it doesn’t accidentally turn on in my bag. Overall: For the price, this flashlight packs in premium features I usually only see on higher-end tactical lights. It’s versatile enough for EDC, camping, biking, or emergencies. Highly recommend it to anyone looking for a reliable, compact flashlight with some really cool extra features. Read more

My work sends me into a lot of strange places. Sometimes, with absolutely no light. Basic flashlights don't cut it. My super strong flashlight that could light up a football field, is a bit big and heavy to carry everywhere. This little flashlight is perfect. I love the locking switch. I love the 2 way light. I love that its magnetic. I love that the light is adjustable with a quick and easy scroll wheel. I love that it's rechargeable. Can charge it up quick in the truck if needed. Very very bright. Great battery life. Locks, so no accidental button press in my pocket wasting battery. On off... no cycling through on, strobe, strobe a different speed etc, off. Literally everything about this light is great for work in dark conditions. Size is perfect for edc. Negatives... if you can call them that... I wish it came with a sheeth/case. It can get hot. But cools very quick. And only the light end gets hot, not where you hold it. Read more

This a great flashlight! Very versatile and made very well. Already had a couple of drops and it handled it with no issues. Provides more than enough light when needed and no complaints on the battery life. About the only thing I wish was different is for the selector switch to not be so easy to slide from the different positions. It slides through the different options very easily, even from just handling it, so at times it is not in the last position I left it in. Other than that, great addition to my lighting gear! Read more

This is a pretty nice flashlight however with a lot of interesting features, however I don't think its a great candidate for an EDC light. i found it hard to index in the dark. While trying to turn on the light I accidentally opened the battery door. The moonlight mode on this light is pretty bright. Read more

Another great flashlight! The X4 is like a modified X2 Pro. The X4 uses all LEDs at once with dimming. The tail button is turbo mode or strobe. It can be used in moonlight mode while charging. Side light is white with dimming or RGB and will flash all RGB colors or emergency flashing. Push and hold the side button for battery level. Removable battery. The usb c charging port is under the slide button so no rubber grommet! It’s not plastic anywhere, the clip for the battery is not plastic as one buyer suggested. It’s all aluminum alloy, which means it can be vulnerable in certain situations but it’s great build quality and the lumen representations are as described. Highly recommend! Read more

The X4 is a bright, compact light with a lot of great features. Compared to the X2 Pro, it improves on a few things: - The switch is bigger and easier to use in the dark. The addition of a dedicated moonlight mode is nice. - The switch also acts as a guard for the charging port. It’s a sleeker design compared to the silicone stopper on the X2 Pro. - The rotary dial feels smoother and more secure because it’s enclosed. - The UI is simpler and easy to learn. - The side lights are floodier, but trades off on throw, which is fine for the side lights. Read more

Impressive flashlight! After watching several YouTube videos, I wanted to try this marvel of high technology. When the product arrived I was pleased with the inpvative clever packaging,setting Wuben apart from the competition before seeing the futuristic flashlight. The feel of the surface is smooth yet grippy,it doesn't show fingerprints,which I really like. I choose the white model so it isn't hard to find in my haversack.This flashlight has a learning curve because it has several operations. I suggest keeping the instructions handy, and read them! It would be a good Idea to watch an instructional video on YouTube. The battery is impressive with 3400 mah allowing an hour on high which os very good. The light level can be adjusted with a clever wheel.the side light can be adjusted to several colors. The blue bv light makes flourescent colors really pop! There i a flasher for a warning signal. The dmall size is convenient to carry,and can be clipped to a ball cap. There is a magnet on the bottom although the magnet should have been stronger. Overall I think I made a very good decision to purchase this state of the art device. I wiil buy a few more for Christmas 🎁s Read more

I've been a fan of wuben stuff for a while (probably the first one was the Wuben X-0). The X4 is a good addition to that line. Feels very solid, easy to use, has some interesting features. I appreciate the thumb wheel to adjust brightness and the sliding switch that sets the function. The tail switch is a nice addition, but leads to the flaw with the magnetic base... the tail switch button means the whole base isn't magnetic, so while the flashlight will hang from it's magnet, it will not stay on a vertical surface (it slides down). Not a huge deal, but does make it so I can't just slap it on a metal surface for storage. lol. Hat clip is nice. weight is nice. I saw one review about the battery cover latch being plastic, and that does seem like it could be a failure point. But overall, the flashlight seems quite nice and a worthy addition to their lineup. Read more

Flashlights have been evolving fast since white LED technology came along, quite some time ago. This means an incredible variety of styles and features has been producing clever new models for decades now. For a supposedly new design to stand out -- well, that's become a tall order. Wuben has designed some interesting models, most of which have at least one innovative feature that helps differentiate them in a field crowded with competition. But the X4 is a stand-out among standouts. The feature set, the user interface, the build quality, and the performance are all way above average, and taken together they make the X4 closer to perfection than anything else on the market. The features are well presented all over Amazon and YouTube, but with all the fawning, self-promoting quickie would-be influencers calling every model from every brand the latest and greatest, it's hard to tell one pocket-sized model from another -- at least not where it counts. To me, what counts, like I said, are the features, ease of use, build, and performance. So let's just get this one thing straight -- the X4 is the best I've seen in all 4 categories. At 1500 lumens it's far brighter than most, and doesn't exceed all practicality by being so bright it burns your hand and kills the huge 18650 battery in a minute or two. I don't need 4000 lumens in an EDC light. But I do need soft general illumination, provided by the side array of white LEDs behind a white diffuser, and I do (rarely) need a flashing red/blue alert light that I can stick magnetically on the side of my car when something goes wrong at night. The X4 features are all practical capabilities that I'll actually use, and the way you get to them is a brilliant application of one slider and one wheel/button. Even the latch on the battery cover is clever and foolproof. This light is as good as it gets in the pocket-sized multi-function EDC category. Read no further. Buy one. I bought three more for some friends. This one is for the record books. Read more