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These two lights share a brand and a pocket clip, and almost nothing else.
The X4 is a short, chunky work light built around a full-size 18650 cell. The X5 is a long, flat pocket tool that adds a UV emitter and a green laser to a white LED.
So the useful question is not which one is brighter on paper. It is which set of jobs you actually carry a light for.
- Pick the X4 if you want the most usable light per pocket: bigger battery, stronger beam, magnet, side light.
- Pick the X5 if UV inspection or a laser pointer is part of your day, or you want a flat light that disappears in a pocket.
- Independent testers measured both below the box figures, the X5 by a much wider margin on throw.
Wuben X4 vs X5: the decision in one paragraph
The Wuben X4 vs X5 choice comes down to battery and purpose. The X4 runs on a removable 18650 cell that stores about 2.7 times the energy of the X5's flat 1200 mAh pack. That buys more sustained output and longer runs. The X5 trades that capacity for a thinner body and two extra tools, a 365 nm UV emitter and a green laser. If you would never use either, the X4 is the better flashlight. But if you inspect, present or hunt for stains, then the X5 does things no plain light can.
Our Wuben X-series roundup covers the wider family. This page goes deeper on just these two, using Wuben's published specs and two independent bench tests.
One light for most people, one for specialists
Box specs vs measured: where the numbers hold up
Both lights miss some of their headline figures, which is normal for the category. However, they miss by very different amounts, and that changes the Wuben X4 vs X5 comparison.
X4. Wuben lists 1,500 lumens, 10,506 candela and 205 meters of throw on its official X4 page. In the 1Lumen review, the light measured 1,460 lumens at turn-on and 1,053 lumens at 30 seconds. It then settled near 465 lumens and held there. Peak intensity measured 9,725 candela at turn-on, about 197 meters, and 7,950 candela at 30 seconds. So the X4 lands close to its box.
X5. Wuben's own X4 vs X5 comparison gives the X5 1,300 lumens and 200 meters. The Amazon listing, by contrast, says 118 meters. A BudgetLightForum bench review measured roughly 4,000 candela, which works out to about 126 meters. That supports the lower figure. The same tester saw Turbo drop to about 400 lumens within the first minute and hold there for roughly 100 minutes.
In practice, the X4 throws noticeably farther. That gap matters when you need to light the far side of a field. For a refresher on why candela, not lumens, decides reach, see what beam throw actually means.
Wuben X4 | Wuben X5 | |
|---|---|---|
|
|
| |
| Claimed max output | 1,500 lm | 1,300 lm |
| Measured peak intensity | 9,725 cd (1Lumen) | About 4,000 cd (BLF) |
| Battery | 18650, 3400 mAh, removable | Flat ABN1200 pack, 1200 mAh |
| Size (L x W x thickness) | 96 x 37 x 26 mm | 137 x 35 x 21 mm |
| Weight with battery | 137 g | 128 g |
| Extra light sources | 4000K side light plus RGB | 365 nm UV plus green laser |
| Magnetic tail | 1 | – |
| Water rating | IP65 | IP65 |
| Check price | Check price |
Battery and charging: the real difference
Battery is where these two lights split hardest. The X4 ships with an 18650-AB3400 cell, a standard size you can swap for any good flat or button-top 18650. 1Lumen ran a Samsung 30Q in it without trouble. So a spare cell in a bag doubles your runtime, and the light outlives its first battery.
The X5 uses a proprietary flat pack rated at 1200 mAh and 4.44 Wh. The BLF tester removed it with a release button and also ran the light on four AAA cells as a backup, at reduced output. That AAA fallback is genuinely useful in a car kit. However, the pack itself is a Wuben part, so you depend on Wuben for replacements.
Both Amazon listings describe their batteries as non-removable, which conflicts with Wuben's spec pages and both reviews. That wording appears to be shipping-compliance language rather than a description of the hardware.
Charging times also differ. On 1Lumen's bench, the X4's larger cell took about 3 hours 7 minutes to fill. The X5 refilled in about 1 hour 20 minutes on the BLF bench, because there is far less to fill. Neither number is a flaw; it is simply what the capacity costs. And if your runtimes ever seem short against the box, this explainer on flashlight runtime claims covers why.
Wuben X4: more light per pocket
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Removable 18650, magnet, side light, tail switch
The X4 earns the overall pick because it does the core job best. Its 3400 mAh 18650 holds far more energy than the X5’s pack. In testing it also held a steady output near 465 lumens after the initial step-down.
The extras are practical rather than flashy. The magnetic tail sticks to a car hood or a breaker panel. The 4000K side light dims from 100 lumens down to 1, which suits reading and close work. The tactical tail switch fires the main beam even when the slide is set to the side light.
The trade-off is shape. At 26 mm thick it is a lump in a jeans pocket, and the four-control layout takes a few days to learn.
- Standard 18650 you can replace or carry a spare of
- Measured output close to the box figures
- Magnetic tail and stand-up base for hands-free work
- Dimmable warm side light plus RGB signal colors
- 5-year warranty for registered users
- Thick, short body prints in slim pockets
- Four separate controls have a learning curve
- Low color rendering on the main beam (about CRI 65 measured)
Wuben X5: three tools, one flat body
White LED, 365 nm UV and a green laser
The X5 is a different kind of tool. A rotary dial selects white, UV or lock, and a separate button fires the green laser on its own. White or UV can run at the same time as the laser, which is handy for pointing at what you are lighting.
The 365 nm UV emitter is the real value. It shows pet stains, makes many scorpions glow, and checks UV security marks. Furthermore, the 21 mm flat body carries like a slim pen case rather than a tube.
The cost is the battery. A 1200 mAh pack cannot match an 18650, and the BLF tester measured far less throw than Wuben claims. It also costs more than the X4.
- 365 nm UV and green laser in addition to white light
- Flat 21 mm body carries well in a front pocket
- Battery pack can be swapped, with a four-AAA fallback
- Fast recharge because the pack is small
- About 4.44 Wh of battery, far less than the X4
- Measured throw well short of the 200 m claim
- Proprietary pack means relying on Wuben for spares
- Laser class varies by market; treat it with care
Controls and carry
The X4 puts a slide switch on its side with four positions: lock, side light, main light and moonlight. A rotary knob sets brightness or picks the RGB color. In addition, an e-switch handles on, off and Turbo, and the tail switch gives momentary Turbo. That is a lot of controls for a small light. But once learned, it means the right output is always one movement away. 1Lumen also found no PWM flicker at any level.
The X5 is simpler. A top dial chooses UV, lock or white. The tail switch turns the white light on and steps through Eco, Low, Medium, High and Turbo, with memory. A double-click gives strobe. The laser has its own softer button. There is no shortcut straight to Turbo, which some tactical users will miss.
For carry, the X4 is short and thick, at 96 mm long and 26 mm deep. The X5 is long and thin, at 137 mm long and 21 mm deep. So the X5 suits a shirt or front pants pocket, while the X4 rides better in a jacket, bag or on a belt clip. If you are still deciding between switch styles in general, tail switch vs side switch walks through the trade-offs.
- Decide whether you need UV or a laser
This is the whole case for the X5. If neither tool would leave your pocket in a normal month, the X4 is better value.
Look forA real, recurring task: stain checks, inspection, teaching or pointing.AvoidBuying the X5 for features you will try once. - Weigh reach and runtime
The X4’s larger cell and stronger measured intensity give it more reach and longer high-output runs.
Look forThe X4 if you walk dark trails, check a yard or work outdoors.AvoidJudging either light by its 30-second Turbo figure. - Think about where it rides
Thickness matters more than weight in a pocket. The two weigh about the same, but the X5 is 5 mm thinner.
Look forThe X5 for slim pockets, the X4 for bags, belts and jackets.AvoidIgnoring length: the X5 is about 4 cm longer.
Frequently asked questions
Is the battery in the Wuben X4 or X5 removable?
Yes for both, despite the Amazon listings. The X4 takes a standard 18650 cell, and 1Lumen ran a Samsung 30Q in it. The X5 uses a flat Wuben ABN1200 pack that releases with a button, and it can also run on four AAA cells at lower output.
Which is brighter, the Wuben X4 or X5?
The X4. It is rated higher, and in independent tests it measured more than twice the peak intensity of the X5. Both step down from Turbo quickly, as most compact lights do.
Is the X5's green light a laser?
Yes. Wuben describes it as a green laser in the 508 to 525 nm range, and the BLF reviewer’s unit was Class 3R. Never aim it at people, animals, vehicles or aircraft.
Can either light charge while in use?
The X4 can run its moonlight mode while charging. The BLF tester reported the X5 runs while charging on every level except High and Turbo.
Which one is better for everyday carry?
For most people, the X4, because it is the better light. The X5 wins for flat-pocket carry and for anyone who uses UV or a pointer regularly.
Buy the X4 if you want the better flashlight. It has more battery, more measured reach, a magnet, and a standard cell you can replace. Choose the X5 only if UV or a laser is part of your routine, or a flat profile matters more than runtime.
How we compared them
We did not bench-test these lights ourselves. Instead, this comparison combines Wuben's published specifications with two independent measurement sets. One is 1Lumen's X4 review, and the other is a BudgetLightForum bench review of the X5. Where the sources disagree, we say so and favor the measured figure. Measured numbers vary between samples and test rigs, so treat them as close guides rather than exact values.
Lumens alone will not tell you which light suits your day. If you are unsure how much output you need, start with how many lumens you need for everyday carry.
Battery first, extras second
- X4: about 2.7x the battery energy, more measured reach, magnetic tail.
- X5: UV and green laser in a 21 mm flat body, with AAA backup.
- Both miss some box figures; the X5's throw claim is the furthest off.
The Wuben X4 vs X5 question is really a question about what you carry a light for. The X4 is the stronger, longer-running, more practical flashlight. The X5 is a flat multi-tool whose UV and laser justify it only if you will use them.
WUBEN X4 Flashlight Rechargeable,EDC Light with Multi-Mode RGB Light
Features
| Additional Features | 1500 Lumens, Side Light with RGB, Tactile tail switch, Magnetic tail cap, Stepless dimming, Battery level indicator |
| Power Source | Battery Powered |
| Light Source Type | LED |
| White Brightness | 1500 lumens |
| Battery Type | Lithium Polymer |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Water Resistance Level | Waterproof |
| Light Output Maximum | 1500 lumens |
| Battery Description | Lithium-Ion |
| Mounting Type | Pocket Clip |
| Battery Life | 285 hours |
| Light Source Special Features | Side Light with RGB, Tactile tail switch, Magnetic tail cap, Stepless dimming, Battery level indicator |
| Runtime | 285 hours |
| Number Of Light Sources | 2 |
| Light Path Distance | 205 meters |
| Color | Black |
| Style Name | Edc (Everyday Carry) |
| Finish Types | Matte |
| Item Shape | Rectangular |
| Material Type | Aluminum |
| Item Highlight | 1500 Lumens Mini Tactical Flashlight with Clip & Tail switch,Small Handheld Flashlight for Camping,Emergency,Reading & Walks |
| Included Components | Belt Clip, Charging Cable, Lanyard |
| Brand Name | WUBEN |
| Number of Packs | 1 |
| Manufacturer | WUBEN |
| Number of Items | 1 |
| Item Highlight | 1500 Lumens Mini Tactical Flashlight with Clip & Tail switch,Small Handheld Flashlight for Camping,Emergency,Reading & Walks |
| UPC | 192271070353 192271071091 |
| Manufacturer Warranty Description | 5 years. |
| Unit Count | 1 Count |
| Model Number | X4 |
| Set Name | WUBEN X4 EDC |
| Manufacturer Part Number | X4 |
| ASIN | B0FK3F3RKM |
| Item Dimensions D x W x H | 1.5"D x 3.8"W x 1"H |
| Size | 1.5 x 1 x 3.8 inches |
| Item Dimensions L x W x H | 1"L x 3.8"W x 1.5"H |
- Portable Multi-functional Flashlight: The WUBEN X4 mini flashlight features a dual-light source design, with a main light boasting up to 1500 lumens and a beam distance of up to 205 meters. The side lights provide warm light from 1 to 100 lumens and are equipped with RGB lighting. Ideal for camping and nighttime walking; its long beam distance and wide field of vision make it ideal for outdoor adventures and night hikes; customizable RGB lighting can make your pets stand out at night.
- 4 Modes and Stepless Dimming: This EDC flashlight features a unique structural design with a toggle switch to select lighting modes (lock, side light, main light, moonlight). In main light mode, the brightness can be adjusted via a scroll wheel, meeting your daily needs. In side light mode, you can switch colors using the scroll wheel, and double-clicking activates the corresponding color flashing. DIY color beacons can help you easily identify teammates during nighttime hiking.
- Tactical Tail Switch and Magnetic Tail: This high-lumen flashlight integrates a tactical tail switch on the body. The 1500-lumen main light can be instantly activated in both main and side light modes for emergency illumination. It also features a magnetic Base that attaches to any metal surface, freeing your hands. Suitable for emergency repairs, equipment inspection, and other situations.
- Supports Type‑C fast charging and reliable waterproof performance. You can turn on the moonlight mode while the flashlight is charging. Simply slide the control switch to activate moonlight mode. The USB‑C charging port will be exposed during charging, and it only takes 1.5 hours to get fully charged. Boasting dependable waterproof capability, this flashlight works great for night walking,outdoor hiking and home emergency power‑out situations.
- Lightweight Body & Pocket Clip: The compact X4 EDC flashlight weighs only 137g (4.8 oz), with dimensions of 1.5 x 1 x 3.8 inches (3.8 x 2.6 x 9.5 cm). Secure it effortlessly to your cap, belt or backpack strap for hands‑free illumination. Its rear clip delivers convenient lighting for hiking, camping, work repairs and daily outdoor work whenever you need it.
- *Note: When not using the X4 flashlight, be sure to adjust the slide switch to the locked position.
- Built-in Non-Removable Rechargeable Battery
- Sealed housing（The battery is encapsulated inside the product and cannot be removed.）
WUBEN X5 Flashlight Rechargeable, 1300 Lumens Bright Flashlight 6 Modes
Features
| Additional Features | Adjustable Light Modes, High Lumens, Lightweight, Portable, Rechargeable |
| Power Source | Battery Powered |
| Light Source Type | LED |
| White Brightness | 1300 lumens |
| Battery Type | Lithium Metal |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Water Resistance Level | Water Resistant |
| Light Output Maximum | 1300 lumens |
| Mounting Type | Handheld |
| Light Source Special Features | UV Blacklight, Green Light |
| Color Temperature | 5000 Kelvin |
| Runtime | 200 hours |
| Number Of Light Sources | 3 |
| Color | Black |
| Style Name | Tactical |
| Finish Types | Lacquered |
| Item Shape | Flat |
| Warranty Type | Limited |
| Material Type | Aluminum |
| Item Highlight | White LED, UV Blacklight & Green Light, EDC Flat Tactical Flashlight with Clip, IP65 for Camping, Outdoor &Emergence |
| Included Components | Belt Clip |
| Brand Name | WUBEN |
| Recommended Uses For Product | Camping, Caving, Emergency, Hiking, Security, Tactical |
| Number of Packs | 1 |
| Manufacturer | WUBEN |
| Number of Items | 1 |
| Item Highlight | White LED, UV Blacklight & Green Light, EDC Flat Tactical Flashlight with Clip, IP65 for Camping, Outdoor &Emergence |
| UPC | 192271069241 |
| Manufacturer Warranty Description | 1 year. |
| Unit Count | 1 Count |
| Model Number | X5 |
| Manufacturer Part Number | X5 |
| ASIN | B0GVSJB7BY |
| Item Dimensions D x W x H | 6.99"D x 3.05"W x 1.95"H |
| Item Weight | 4.48 ounces |
| Size | Small |
| Item Dimensions L x W x H | 6.99"L x 3.05"W x 1.95"H |
- This product does not contain any individual cylindrical lithium-ion batteries. It uses a rectangular strip-shaped ABN1200 battery pack (Non-removable).
- Powerful & Efficient: It can reach up to 1300 lumens and 118 meters, coming with 6 modes for all scenarios. It delivers reassuring and powerful performance both indoors and outdoors.
- 3-in-1 Multifunctional: White LED light, 365nm UV blacklight, and green light in one. It satisfies your needs for daily lighting, stain inspection and night navigation. Perfect for both home daily use and moderate outdoor enthusiasts
- Ultra-Long Life: Built-in USB-C fast charging delivers up to 200 hours. It guaranteeing non-stop lighting for emergencies or off-grid adventures anywhere, perfect for EDC carry, camping trips and all-day outdoor work.
- Flexible & Fast: The scroll wheel mode switch and tactical tail switch allow for flexible and easy switching between lights. It allows white or UV light to work simultaneously with green light. Compact devices can easily meet complex needs.
- Practical & Durable: Slim flat tactical body delivers comfy grip. Equipped with a removable metal clip. Sliding USB cover shields the port from dust and splashes, boosting durability. It also comes with a custom lanyard for all EDC users.
