Comparison Console
ThruNite TC20 V3 vs Wurkkos TD01 SFT40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
ThruNite TC20 V3 stands out as the lightest option for weight, with about a 24% gap from the closest alternative. Wurkkos TD01 SFT40 stands out as the cheapest option for retail price, with about a 32% gap from the closest alternative. ThruNite TC20 V3 stands out as the highest output option for max lumens, with about a 115% gap from the closest alternative.
Decision Signals
What stands out
Wurkkos TD01 SFT40 stands out as the cheapest option for retail price, with about a 32% gap from the closest alternative.
ThruNite TC20 V3 stands out as the most expensive option for retail price, with about a 46% gap from the closest alternative.
ThruNite TC20 V3 stands out as the lightest option for weight, with about a 24% gap from the closest alternative.
Wurkkos TD01 SFT40 stands out as the heaviest option for weight, with about a 32% gap from the closest alternative.
Wurkkos TD01 SFT40 stands out as the lowest output option for max lumens, with about a 53% gap from the closest alternative.
ThruNite TC20 V3 stands out as the highest output option for max lumens, with about a 115% gap from the closest alternative.
Wurkkos TD01 SFT40 stands out as the shortest runtime option for max runtime, with about a 87% gap from the closest alternative.
ThruNite TC20 V3 stands out as the longest runtime option for max runtime, with about a 654% 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$59.95Most expensive
US$41Cheapest
Weight
198 g (6.98 oz)Lightest
262 g (9.24 oz)Heaviest
Length
125 mm (4.92 in)Shortest
152 mm (5.98 in)Longest
Output
Max lumens
4720 lmHighest output
2200 lmLowest output
Max candela
16720 cdLowest candela
270000 cdHighest candela
Beam distance
258 m (846 ft)Lowest
1039 m (3409 ft)Highest
Max runtime
31680 minLongest runtime
4200 minShortest runtime
Power & durability
Battery type
21700 rechargeable Li-ion
21700 Li-ion
Charging type
USB-C fast charging
USB-C on-board charging
Rechargeable
Yes
Yes
IP rating
IPX8
IPX8
Impact resistance
1.5 m (5 ft)
Unknown
Material
Aircraft-grade aluminum
Aluminum body with aluminum bezel
Use case profile
Best for
EDCCampingHikingDog walkingHome emergenciesOutdoor adventuresNighttime tasksEmergency situationsWork repairs
Long-range throwTactical useOutdoor distance lighting
Common praise
High maximum output with a wide, even flood beamDurable aircraft-grade aluminum construction with IPX8 waterproof ratingUSB-C fast charging with battery indicatorMagnetic tailcap for hands-free useLock switch prevents accidental activationMemory function recalls last brightness levelMultiple versatile lighting modes
Powerful long-range throw with a large TIR opticGood value for its price pointUSB-C on-board charging with included 21700 batterySolid build quality for a budget flashlightDual-switch UI with tactical and general modes
Common complaints
No anti-roll featureSwitch and mode cycling can be slightly confusing or disorientingHarsh low voltage protection requiring head loosening to reset
Tail switch is rubbery, protrudes too much, and prevents stable tailstandingSide switch feels mushy compared to other modelsSome PWM present on lower modesBeam has visible rings on walls but not noticeable outdoorsMode shortcut functions may be confusing or overcomplicated
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