Flat EDC Flashlight: The Wuben X5

Updated June 29, 2026

A flat EDC flashlight is a pocket light built on a flattened, rectangular body, so it sits flush against your leg instead of printing like a soda can. That shape is now the dominant trend in everyday carry lighting, and a new release is pushing it further. Wuben shipped the X5 on June 9, 2026, and it packs three tools into one slim frame: a 1,300-lumen white beam, a 365nm UV emitter, and a built-in green laser.

For years, the flat light meant one brand. The Olight Arkfeld set the template, and the rest of the field followed. However, that is changing fast. The X5 is the clearest sign yet that the flat 3-in-1 light is no longer a single company’s idea. It is a category.

What makes a flat EDC flashlight different

The math is simple. A round flashlight wastes space at the corners of your pocket. A flat one does not. By flattening the cell and the housing, makers get a light about as thick as a slim folding knife. It clips inside the waistband or pocket and disappears.

That flush carry is the whole point. A flat EDC flashlight solves the bulge that keeps people from carrying a light at all. As a result, it rides better next to a phone, a wallet, and a knife, and it has taken over the pocket-light conversation in 2026.

Meanwhile, output caught up fast. Flat bodies once meant a compromise on brightness. They no longer do. Several flat lights now clear 1,300 lumens, and one slim model from Nitecore pushes past 3,000. The shape costs you nothing in performance anymore.

The Wuben X5: three tools in one flat body

The X5 is built around access. The white light handles the night work most people buy a light for: walking the dog, checking a breaker, reading a trail at the truck. Wuben rates it at 1,300 lumens with a beam it lists up to 200 meters, in a body measuring 137 by 35 by 21 millimeters and weighing 127.2 grams with the cell installed, per the manufacturer’s spec sheet.

In addition, the second tool is a 365nm UV light. For example, it surfaces pet stains, counterfeit marks, leak dye, and residue that white light hides. The third is a green laser in the 508 to 525nm range, on its own tail button, so you reach it without cycling through modes.

Finally, one detail stands out for anyone who has watched a light die mid-task. The X5 runs on a 1,200mAh rechargeable cell but also accepts a AAA as backup. When the battery is flat and you are far from a charger, a gas-station AAA gets you home. Few flat lights offer that fallback. The body carries an IP65 rating, so dust and rain are not a concern.

How the X5 compares to the flat field

The X5 lands in a crowded lane. Its closest rival is the Olight Arkfeld Pro, which also runs 1,300 lumens with UV and a green laser. The Arkfeld Pro is a hair thinner and lighter, with a 1,500mAh cell and magnetic charging, but it has no AAA fallback. The Nitecore EDC27 skips the UV and laser entirely and instead chases raw output, with 3,000 lumens from a stainless slim body.

If you want a pure round-body benchmark, the Olight Baton 4 still anchors the segment at 1,300 lumens for about $55. It is not flat, but it shows what a small light should cost and do.

The pattern is clear. The flat 3-in-1 light is now a two-horse race between Wuben and Olight, while Nitecore owns the high-output flat slot. Therefore, buyers who once paid a premium for the Arkfeld name finally have a direct alternative. Competition at this level tends to push prices down and features up. For a side-by-side on the rest of the segment, see our full roundup of compact pocket flashlights.

What to look for in a flat EDC flashlight

Three numbers matter more than the marketing. Start with sustained output, not the turbo figure. A light that hits 1,300 lumens for four minutes, then steps down, is normal. Read the runtime chart, not the headline.

Next, weigh the body. A flat EDC flashlight should sit under about 130 grams with its cell, or it stops feeling like a pocket light. Both the X5 and the Arkfeld Pro clear that bar.

Last, decide whether you need the extras. The UV light earns its place if you check IDs, hunt pet stains, or inspect for leaks. The green laser is useful for pointing across a job site or a field. If you never touch either, the Nitecore’s brighter, simpler beam may serve you better. A light is one slot in a larger kit, and it should match the rest of a complete everyday carry loadout.

Where a flat light fits your carry

Most people carry a knife, a phone, a wallet, and keys. A flat EDC flashlight slides into that group without a fight. It rides the weak-side pocket, opposite the knife, and never wrestles for room. That is why the format keeps spreading across new gear, including several picks in this month’s new EDC releases. Readers who carry a weapon-mounted light too can compare handheld and mounted setups over at our sister site, Guns & Gadgets Daily.

Frequently asked questions

What is a flat EDC flashlight?

A flat EDC flashlight is a pocket light with a rectangular, flattened body instead of a round tube. The shape lets it sit flush against your leg when clipped, so it does not bulge or print. Most flat models now match the thickness of a slim folding knife while still producing more than 1,000 lumens.

Is the Wuben X5 better than the Olight Arkfeld Pro?

They are close. Both run 1,300 lumens with UV and a green laser. The Arkfeld Pro is thinner, lighter, and uses magnetic charging. The X5 counters with AAA backup power and a dedicated laser tail button. Pick the X5 if backup power matters; pick the Arkfeld Pro if size is everything.

Do flat flashlights sacrifice brightness?

Not anymore. Early flat lights traded output for slimness, but 2026 models have closed the gap. Several flat lights now reach 1,300 lumens, and the Nitecore EDC27 pushes past 3,000 in a slim steel body. The shape no longer costs you meaningful performance.

What is the green laser on these lights for?

The green laser points across distance better than your finger ever could. It marks a target on a job site, signals across a field, or directs a crew at night. It is not a substitute for a sighting device, and a Class 3R laser should never be aimed at people, vehicles, or aircraft.

Can a flat EDC flashlight handle rain?

Most can. The Wuben X5 carries an IP65 rating, which means it shrugs off dust and water splashes. Look for an IP rating on any light you plan to carry daily. A pocket light that cannot survive a rainstorm is not a daily tool.

The bottom line

For years, the flat light was a single brand with a single answer. The Wuben X5 ends that. The format that started as one company’s idea now has real rivals trading blows on price and features, which is exactly what every pocket should want. The next light you clip in may be flat without you ever choosing it on purpose.

More flat EDC flashlight guides from Popular EDC

• Best EDC Flashlights 2026: Compact Pocket Picks Compared
• Best EDC Flashlight Framework: Pick the Right Light in 5 Minutes
• Oknife LK Review: A Knife With a Built-In Flashlight
• 6 New EDC Releases Worth Your Pocket Space This Week
• How to Build a Complete EDC Loadout

How we source this: specifications come from each manufacturer’s published product pages, verified June 28, 2026. Output and runtime figures are maker-rated and were not independently lab-tested for this piece. Prices reflect listed figures at publication and may change.

By James Nicholas