Comparison Console
Sofirn SC31B vs Wurkkos WK30
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn SC31B stands out as the lightest option for weight, with about a 43% gap from the closest alternative. Wurkkos WK30 stands out as the cheapest option for retail price, with about a 5% gap from the closest alternative. Wurkkos WK30 stands out as the highest output option for max lumens, with about a 20% gap from the closest alternative.
Decision Signals
What stands out
Wurkkos WK30 stands out as the cheapest option for retail price, with about a 5% gap from the closest alternative.
Sofirn SC31B stands out as the most expensive option for retail price, with about a 5% gap from the closest alternative.
Sofirn SC31B stands out as the lightest option for weight, with about a 43% gap from the closest alternative.
Wurkkos WK30 stands out as the heaviest option for weight, with about a 76% gap from the closest alternative.
Sofirn SC31B stands out as the lowest output option for max lumens, with about a 17% gap from the closest alternative.
Wurkkos WK30 stands out as the highest output option for max lumens, with about a 20% gap from the closest alternative.
Wurkkos WK30 stands out as the shortest option for length, with about a 4% gap from the closest alternative.
Sofirn SC31B 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$38.95Most expensive
US$37Cheapest
Weight
59 g (2.08 oz)Lightest
104 g (3.67 oz)Heaviest
Length
117.5 mm (4.63 in)Longest
113 mm (4.45 in)Shortest
Output
Max lumens
1000 lmLowest output
1200 lmHighest output
Max candela
10750 cd
Unknown
Beam distance
207 m (679 ft)Highest
120 m (394 ft)Lowest
Max runtime
4800 min
Unknown
Power & durability
Battery type
18650 rechargeable lithium-ion
Single 26650, 18650, 21700 or 2x CR123A (emergency)
Charging type
Micro USB
Micro-USB
Rechargeable
Yes
Yes
IP rating
Unknown
IPX8 (up to 2 meters for 30 minutes)
Impact resistance
Unknown
Unknown
Material
6061 Aluminum Alloy
6061 aerospace grade aluminum alloy
Use case profile
Best for
Everyday carry (EDC)Home useOutdoor activities such as camping, hiking, caving, dog walking, fishing
EDC use at home and outdoorsUsers needing multi-color flashlight (white, red, UV)Hunting or preserving night vision with red lightUV inspection/bug hunting
Common praise
Good value budget lightUSB charging includedStrong pocket clipSimple and easy user interfaceSolid build quality with anodised finish and gold plated springs
Excellent value for a versatile 3-color flashlightHigh quality Samsung LH351D 5000K 90CRI white LEDStrong red Cree XP-E emitter and powerful UV LEDGood build quality with aerospace grade aluminumMultiple power levels per color modeIncludes 5000mAh 26650 battery and accessories
Common complaints
No dedicated ultra-low moonlight modeMode memory can be inconvenient to access lowest modesClip is not reversible and protrudes beyond light lengthMicro USB instead of USB-C chargingNo lanyard included in some packages
Large size not suitable for pocket carryMicro-USB charging port instead of USB-CHold-to-turn-off UI is unintuitiveThin tube walls compared to some preferences
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