Comparison Console
Sofirn IF23 vs ThruNite Guiding Light
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn IF23 stands out as the lightest option for weight, with about a 4% gap from the closest alternative. Sofirn IF23 stands out as the cheapest option for retail price, with about a 20% gap from the closest alternative. Sofirn IF23 stands out as the highest output option for max lumens, with about a 6% gap from the closest alternative.
Decision Signals
What stands out
Sofirn IF23 stands out as the cheapest option for retail price, with about a 20% gap from the closest alternative.
ThruNite Guiding Light stands out as the most expensive option for retail price, with about a 25% gap from the closest alternative.
Sofirn IF23 stands out as the lightest option for weight, with about a 4% gap from the closest alternative.
ThruNite Guiding Light stands out as the heaviest option for weight, with about a 4% gap from the closest alternative.
ThruNite Guiding Light stands out as the lowest output option for max lumens, with about a 6% gap from the closest alternative.
Sofirn IF23 stands out as the highest output option for max lumens, with about a 6% gap from the closest alternative.
Sofirn IF23 stands out as the shortest option for length, with about a 7% gap from the closest alternative.
ThruNite Guiding Light stands out as the longest option for length, with about a 8% 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$39.99Cheapest
US$49.95Most expensive
Weight
125 g (4.41 oz)Lightest
130 g (4.59 oz)Heaviest
Length
120.5 mm (4.74 in)Shortest
130 mm (5.12 in)Longest
Output
Max lumens
4000 lmHighest output
3757 lmLowest output
Max candela
15275 cdLowest candela
18000 cdHighest candela
Beam distance
247 m (810 ft)Lowest
270 m (886 ft)Highest
Max runtime
Unknown
90 min
Power & durability
Battery type
1 x 21700 battery
1x 21700 rechargeable lithium-ion
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
1 m (3 ft)Lowest
1.5 m (5 ft)Highest
Material
A6061-T6 aluminium alloy
Aluminum
Use case profile
Best for
Everyday carryCampingGeneral useWorklightLate-night readingAmbient mood lightingHands-free lighting on metal surfaces
Flood useEveryday carryTactical useOutdoor exploration
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
Exceptional brightness for the priceSolid build quality with aluminum bodyIPX8 waterproof rating suitable for submersionLightweight and compact for a 21700-based flashlightIncludes battery and comprehensive accessory kitUSB-C onboard chargingGood value with high lumens-to-dollar ratio
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
Lacks electronic lockout requiring physical tail cap lockoutNo included pocket clip, users need holster or aftermarket clipMode resets to default on power cycle; no mode memorySome users may find absence of built-in charger inconvenient
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