Comparison Console
Sofirn IF23 vs Wurkkos FC11 LH351D
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Wurkkos FC11 LH351D stands out as the lightest option for weight, with about a 10% gap from the closest alternative. Wurkkos FC11 LH351D stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative. Sofirn IF23 stands out as the highest output option for max lumens, with about a 208% gap from the closest alternative.
Decision Signals
What stands out
Wurkkos FC11 LH351D stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative.
Sofirn IF23 stands out as the most expensive option for retail price, with about a 33% gap from the closest alternative.
Wurkkos FC11 LH351D stands out as the lightest option for weight, with about a 10% gap from the closest alternative.
Sofirn IF23 stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.
Wurkkos FC11 LH351D stands out as the lowest output option for max lumens, with about a 68% gap from the closest alternative.
Sofirn IF23 stands out as the highest output option for max lumens, with about a 208% gap from the closest alternative.
Wurkkos FC11 LH351D stands out as the shortest option for length, with about a 4% gap from the closest alternative.
Sofirn IF23 stands out as the longest option for length, with about a 4% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
Price & carry
Retail price
US$39.99Most expensive
US$30Cheapest
Weight
125 g (4.41 oz)Heaviest
112 g (3.95 oz)Lightest
Length
120.5 mm (4.74 in)Longest
116 mm (4.57 in)Shortest
Output
Max lumens
4000 lmHighest output
1300 lmLowest output
Max candela
15275 cdHighest candela
5200 cdLowest candela
Beam distance
247 m (810 ft)Highest
144 m (472 ft)Lowest
Max runtime
Unknown
16500 min
Power & durability
Battery type
1 x 21700 battery
1x18650 Li-ion
Charging type
USB Type-C
USB-C DC 5V 1A
Rechargeable
Yes
Yes
IP rating
IP68
IPX-7
Impact resistance
1 m (3 ft)
1 m (3 ft)
Material
A6061-T6 aluminium alloy
6061 aluminium alloy, hard anodized type III
Use case profile
Best for
Everyday carryCampingGeneral useWorklightLate-night readingAmbient mood lightingHands-free lighting on metal surfaces
Everyday carryGeneral purpose useOutdoor activities like camping, hiking, fishing, huntingUsers wanting high CRI LED and USB-C charging
Common praise
High output brightness for its sizeVersatile 3-in-1 light with spot, flood, and RGB modesGood build quality with smooth anodizing and solid assemblyMagnetic tailcap enables hands-free useIncludes rechargeable 21700 battery and USB-C chargingMultiple brightness levels and useful locking mode
High CRI 5000K Samsung LH351D LED provides quality lightUSB-C charging with included cableStrong magnetic tailcapErgonomic design with good grip and button usabilityGood value for priceIncluded battery and accessoriesLong maximum runtimeRamping and stepped UI modes provide user choice
Common complaints
Relatively heavy for an EDC flashlightSide switch can be prone to accidental activation and has complex UIUI is complicated with many functions controlled by a single buttonLockout mode disables direct access to moonlight modeRGB color modes feel like novelty with limited practical useFloodlight diffuser plastic may flex and durability uncertain
Non-regulated driver leading to turbo stepdownNo shortcut to low mode in default UIUSB-C charging implementation requires USB-A to USB-C cable only (no USB-C to USB-C)Pocket clip is friction fit and not deep carryMinor battery rattle with protection choice
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