Wurkkos FC11C Review: High-CRI 18650 for Under $22

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Wurkkos FC11C Nichia 519A 18650 flashlight with clip, official Wurkkos product photo — Wurkkos FC11C. Photo: Wurkkos. High-CRI 18650 pocket tube with a buck driver — still listed at $21.99 on wurkkos.com as of August 26, 2026.

Buy from Wurkkos Check price on Amazon

Where to buy: Wurkkos official (currently $21.99, shown struck through from $39.98). Check Amazon for the FC11C: Check price on Amazon. Confirm the listing says FC11C, not the older FC11. We are not inventing an Amazon ASIN.

First look based on manufacturer specs. No hands-on sample yet. Every number is linked.

If you grew up with a Maglite 2D in the glove box and maybe a SureFire 6P on a belt, most “EDC” lights in 2026 still look like a different sport. USB-C. High-CRI emitters. Buck drivers. A tube that lives in a pocket instead of a drawer. The Wurkkos FC11C is the cheap version of that idea — not a five-source work brick like the HD02 PRO, and not a 10 g keychain. It is a side-switch 18650 flashlight with a Nichia 519A, a clip, a magnet, and a price that still prints under $22.

Wurkkos still lists it on the official store as of August 26, 2026 at $21.99 (was $39.98). SKU on that page: FC11C-519A-BK-5K-2. This is a spec-based first look, not a hands-on test. I have not had one on the desk. What follows is what Wurkkos claims, who it is for, and the catches that actually matter. (Source: Wurkkos FC11C product page.)

What it is

The FC11C is the C upgrade of Wurkkos’s long-running FC11 18650 tube. The store pitch is simple: one Nichia 519A at 4000K or 5000K, 95 CRI, an orange-peel reflector, and a buck circuit so output stays steadier than a cheap FET tube. Maximum claimed output is 1,200 lumens and 155 m of throw. Clip, magnetic tailcap, lanyard, USB-C in the body. Four clicks lock it so it does not fire in a bag. (Source: Wurkkos.)

That is the whole product. No UV. No green beam. No Anduril. No 21700. If you wanted the garage-and-weekend grab bag, that is the HD02 PRO. If you wanted a marker on the keys, that is the Wuben E2 Pulse on Best EDC Flashlights. The FC11C is the budget 18650 you actually carry — the same pick this site already uses on Best Budget Flashlights and Best Flashlights Under $30.

Do not buy the older FC11 by accident. That one used a Samsung LH351D, a FET driver, a 1,300-lumen claim, and IPX-7. The combined FC11(C) manual still prints that older chart in the front. For this review, the 519A table is the one that counts. (Source: Wurkkos FC11(C) user manual.)

Key specs (sourced only)

Treat these as manufacturer claims, not independent ANSI measurements from this site. Turbo on a small 18650 almost always steps down. Shop the mid modes.

Emitter, output, beam

Claim	Number	Source
Emitter	1× Nichia 519A, 4000K or 5000K, 95 CRI	Wurkkos
Reflector	Orange peel	same
Driver	Buck circuit (FC11C); the older FC11 was FET	FC11(C) manual
Max output	1,200 lumens	Wurkkos; manual 519A table
Max throw / intensity	155 m / 6,008 cd	manual 519A table
Turbo stepdown	After 90 seconds; double-click the side switch to reactivate	Wurkkos; manual

High CRI is the reason to buy this over a cooler, cheaper FET tube. Colors look like colors. 6,008 cd is a general-purpose beam, not a searchlight — a fraction of a Maglite ML300LX 2D’s 26,139 cd. Lumens vs candela: Lumens Explained.

Wurkkos ANSI/FL1 table (519A, 3,000 mAh 18650)

From the FC11C 519A chart in the official manual. The 2.5-hour turbo line includes the 90-second stepdown. It is not 1,200 lumens for two and a half hours.

Mode	Output	Runtime	Throw	Intensity
Moon	1 lm	500 h	3 m	2.5 cd
Low	50 lm	39 h	29 m	210 cd
Mid	250 lm	7.5 h	73 m	1,338 cd
High	600 lm	2.7 h	112 m	3,154 cd
Turbo	1,200 lm	2.5 h	155 m	6,008 cd
Strobe	1,200 lm	5 h	—	—

Notes on that chart: tests used one 3,000 mAh 18650 in Wurkkos’s lab; Group 2 is stepless ramping from 1–1,200 lm with runtime “depending on ramping level.” Water resistance on the 519A chart is IPX-8 (up to 2 m). Charging spec is USB-C, DC 5 V 2 A. Impact 1 m / 3.28 ft. (Source: Wurkkos FC11(C) user manual.)

1lumen’s August 2024 review (named source, not our test) measured about 975 lm at 30 s against the 1,200 lm claim, about 6,100 cd / 156 m against the 6,008 cd claim, and liked the regulated mid modes. Treat the 1,200 as the box number. (Source: 1lumen FC11C review.)

Battery, charging, body

Claim	Number	Source
Cell	1× removable 18650 Li-ion, 2.7–4.2 V. Flat-top and button-top supported. Not AA.	Manual
Charging	USB-C in the light; no need to remove the cell. Manual: DC 5 V 2 A	Wurkkos; manual
Indicator	Green >30%; red <30%; flashing red = charge it. Product page: flashes red below 30%	Wurkkos; manual
Low-voltage cutoff	Shuts off below 2.7 V	Manual
Size	Store: 116.23 mm × 24 mm (head). With cell: length about 116 mm / 4.5 in	Wurkkos
Weight	65 ±1 g without battery; about 110 g / 3.9 oz with cell	Wurkkos
Body	Aerospace 6061, CNC, Type III hard anodize; toughened mineral glass	Wurkkos; manual
Water / impact	IPX-8 (2 m); 1 m drop	Manual 519A chart; Wurkkos
Carry	Clip, magnetic tail, lanyard. Tail stands.	Wurkkos
Store price (Aug 26, 2026)	$21.99 (was $39.98)	Wurkkos

Two size notes, because the paperwork disagrees with itself. The product page prints 24 mm head diameter for the FC11C. The combined FC11(C) manual still prints 27 mm in the shared dimensions line — that is the older FC11 number living in a two-model PDF. This review cites the FC11C store figure. Cell context: 18650 vs 21700 vs AA. USB-C in the body is the 2026 default on Best Rechargeable Flashlights.

Amazon copy on some FC11C tiles says 90 CRI and IP68. Wurkkos’s own store says 95 CRI and IPX-8. We are citing Wurkkos, not the marketplace blurb.

Simple side-switch vs Anduril

The FC11C is a side e-switch light with two groups, not Anduril 2.0. That is a product choice, not a missing firmware flash. Wurkkos’s own product-manager interview puts it bluntly: they love Anduril on enthusiast lights such as the TS10; the FC11C is supposed to be a universal tool you can hand someone without a flowchart. (Source: Wurkkos, “Buck Circuit Evolution”.)

From the official manual:

Group 1 (default, stepped): Moon → Low → Mid → High, plus Turbo and Strobe. From off, single click on; hold to cycle; single click off. Double-click Turbo. From off, hold about one second for Moon.
Group 2 (ramping): hold to ramp 1–1,200 lm. Press again within 1.5 seconds to reverse. A blink marks the ends.
Switch groups: from off, hold the side switch 3 seconds. Two flashes confirm.
Strobe: triple-click. Single click returns to the last constant mode.
Lockout: from off, four clicks lock; four clicks unlock. A locked light only blinks twice. Mechanical lock is a half-turn of the tailcap.
Mode memory for the general modes, not Strobe.

If you wanted Anduril ramping, aux LEDs, and a 12-click hobby UI, that is the HD10 on Best EDC — a 14500 right-angle, not this tube. The FC11C’s UI is the point: click on, hold to change brightness, four-click lockout. It is also a ceiling. You do not get Anduril’s moonlight fine-tuning, momentary, or a dozen blinkies.

1lumen (again: their test, not ours) flagged the flat side switch as easy to miss in the dark. Cannot judge that without a sample. Worth knowing before you buy a light whose entire UI lives on one flush button.

Who it is for

Buy this if you want:

A pocket 18650 with USB-C, a clip, and a magnet for about $22
High-CRI light so paint, wiring, and skin look like themselves (519A 95 CRI)
A UI you can explain in one sentence — not Anduril
A replaceable cell and onboard charging, which is the rechargeable story on Best Rechargeable Flashlights
An under-$30 tube that still has a printed ANSI table — the job on Best Flashlights Under $30 and Best Budget Flashlights

Skip it if you want:

Gas-station AA backup — this tube is 18650 only. See 18650 vs 21700 vs AA
Anduril, RGB aux, or a right-angle headband light (HD10)
A work-light brick with UV, red, and wings (HD02 PRO)
A dedicated thrower or a Maglite-class 26k-candela club
Proven numbers from this site before you spend money. We have not measured one

At $21.99 it is cheap enough to be the first “real” 18650 someone buys after a drawer full of dollar-store zooms. That is the audience this site actually has. Buying basics: How to Choose a Flashlight.

Comparison

Versus the older Wurkkos FC11

The combined manual still carries both charts. FC11 (LH351D / FET): Eco 2 lm / 275 h; Turbo 1,300 lm / 1.33 h / 144 m / 5,183 cd; IPX-7; USB-C at 5 V 1 A. FC11C (519A / buck): Moon 1 lm / 500 h; Turbo 1,200 lm / 2.5 h / 155 m / 6,008 cd; IPX-8 (2 m); USB-C at 5 V 2 A. You give up 100 claimed lumens. You gain CRI, a buck driver, a deeper water rating, and a faster charge spec. If a listing says FC11, 1,300 lumens, or LH351D, it is the older light. (Source: FC11(C) manual.)

Versus a Maglite 2D (the 90s icon, and the modern LED 2D)

Maglite’s current ML300LX 2D LED is rated 487 lumens, 323 m, 26,139 cd, 9.125 in / 231.8 mm, 20 oz / 566 g with batteries, IPX4, Eco 260 hours, alkaline D cells, not USB-C. (Maglite ML300LX 2D specs.) The FC11C claims more lumens and a lot less reach: 1,200 lm / 155 m / 6,008 cd in a 116 mm, ~110 g tube. The Mag still wins if you want stores everywhere, D-cells in a hurricane, and a light you can use as a hammer. The Wurkkos wins if you want rechargeable high-CRI light in a jeans pocket. Different jobs. The Mag lives on the camping page, not next to this tube.

Versus a SureFire 6P (the 2000s tactical tube)

A stock incandescent 6P was 65 lumens with the P60 lamp or 120 lumens with the optional P61. That light mattered because of beam quality, build, and CR123 logistics — not because 65 lumens is impressive in 2026. The FC11C is not a 6P successor. Side switch, USB-C 18650, no tailcap, no holster-culture DNA. It is what a $22 general-purpose light looks like after high-CRI LEDs and buck drivers got cheap. If you want a simple duty clicky, look at a modern tactical 21700. If you want a pocket tube for the house, the dog walk, and the glove-box overflow, this is the more 2026 answer.

Versus other lights already on this site

Wurkkos HD02 PRO (~$89.99): 3,200 lm spotlight, dual-axis high-CRI wings, UV, red, green beam, 21700. A tool light. Not a jeans-pocket EDC. Write-up: HD02 PRO review.
Wurkkos HD10 ($23.99 clearance): 1,200 lm, 14500 only, Anduril 2.0, right-angle, headband in the box. Same brand, different cell and a hobby UI. On Best EDC.
Acebeam EC20 ($59.90): premium 18650 EDC, up to 2,800 lm depending on emitter, IP68, 10-year-class Acebeam warranty. Turbo is 35 seconds. USB-C lives on the included cell, not the body. Three times the money. On Best EDC.
Wuben E2 Pulse ($19.99 launch): 10.7 g keychain, 150 lm for about a minute, sealed 120 mAh pack. Same price band, not the same job.

Honest weaknesses

Turbo is a 90-second burst by design. The manual is explicit. The 2.5 h turbo runtime is after the stepdown, not 1,200 lm for two and a half hours. Shop High (600 lm / 2.7 h) and Mid (250 lm / 7.5 h).
18650 only. No AA, no 14500 dual-fuel. If the grid is gone and you only have grocery-store cells, this light is a paperweight. That job is a dual-fuel AA tube, not this one.
Simple UI, not Anduril. A feature if you wanted four modes. A ceiling if you wanted ramping fine control and aux LEDs.
6,008 cd is modest throw. 155 m on paper is a neighborhood beam, not a searchlight. Orange-peel 519A is flood-leaning on purpose.
One-year-class Wurkkos warranty from the maker’s own terms (1lumen quotes 30-day seller / 1-year light). Not Acebeam’s 10-year banner.
Flat side switch / non-deep clip are named-source complaints (1lumen), not our lab. The switch is the whole UI. If it disappears under a thumb, that matters.
Amazon listings mix old FC11 copy. 90 CRI, IP68, 1,300 lumens, “FC11” in the title. Confirm it says FC11C and 519A. We are not inventing an ASIN.

Caveats for a first look

This site has not had an FC11C on the desk. Every lumen, candela, and runtime figure above is Wurkkos’s, except where a named third-party review is cited as theirs.
The official PDF is a combined FC11(C) manual. Use the 519A chart. The intro paragraph still recites the older 1,300 lm / 144 m FC11 numbers.
Head diameter: store 24 mm, shared manual line 27 mm. Cited as a paperwork mismatch, not a measurement from us.
IPX-8 is 2 m in the 519A chart, not a dive light and not Amazon’s “IP68” tile copy.

Bottom line

The FC11C is still the cleanest under-$22 18650 Wurkkos will sell you in late August 2026: Nichia 519A 95 CRI, a buck driver, USB-C, a clip, a magnet, IPX-8, and a UI you can run without a wiki. Turbo is a 90-second screenshot. The useful light is High and Mid. It is not a Maglite, not a 6P, and not the HD02 PRO.

If this site’s Maglite and SureFire posts are “how we got here,” this is the $22 chapter of “what a normal pocket light is now”: rechargeable 18650, high CRI, USB-C, honest stepdown printed in the manual.

Next step for a proper review: get a sample, measure 30-second lumens and candela, time the 90-second stepdown, try the magnet on a real fender, and see whether that flat side switch is a nit or a nightly annoyance.