Comparison Console
Olight Seeker 4 Pro vs Wurkkos TD01C SFT40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Wurkkos TD01C SFT40 stands out as the lightest option for weight, with about a 12% gap from the closest alternative. Wurkkos TD01C SFT40 stands out as the cheapest option for retail price, with about a 4% gap from the closest alternative. Olight Seeker 4 Pro stands out as the highest output option for max lumens, with about a 156% gap from the closest alternative.
Decision Signals
What stands out
Wurkkos TD01C SFT40 stands out as the cheapest option for retail price, with about a 4% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the most expensive option for retail price, with about a 4% gap from the closest alternative.
Wurkkos TD01C SFT40 stands out as the lightest option for weight, with about a 12% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the heaviest option for weight, with about a 14% gap from the closest alternative.
Wurkkos TD01C SFT40 stands out as the lowest output option for max lumens, with about a 61% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the highest output option for max lumens, with about a 156% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the shortest runtime option for max runtime, with about a 50% gap from the closest alternative.
Wurkkos TD01C SFT40 stands out as the longest runtime option for max runtime, with about a 100% 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$139.99Most expensive
US$135Cheapest
Weight
223 g (7.87 oz)Heaviest
196 g (6.91 oz)Lightest
Length
133 mm (5.24 in)Shortest
152 mm (5.98 in)Longest
Output
Max lumens
4600 lmHighest output
1800 lmLowest output
Max candela
16900 cdLowest candela
270000 cdHighest candela
Beam distance
260 m (853 ft)Lowest
1000 m (3281 ft)Highest
Max runtime
60 minShortest runtime
120 minLongest runtime
Power & durability
Battery type
21700 rechargeable lithium-ion (proprietary)
1x 21700 lithium-ion rechargeable battery
Charging type
USB-C, magnetic (optional MCC3 charger)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8
IPX8
Impact resistance
1.5 m (5 ft)
Unknown
Material
Anodized aluminum alloy with rubberized grip
6061 aviation aluminum alloy
Use case profile
Best for
EDC useCampingHikingMaintenanceNight dutyDog walkingEmergencyFlood illuminationTerrain lighting
Outdoor adventuresLong-distance throwTactical useHuntingGeneral purpose torch
Common praise
Bright output with a wide and smooth flood beamConvenient dual charging options including USB-CIntuitive rotary switch with stepless dimmingDurable IPX8 waterproof ratingBuilt-in charging holster with multiple carrying options
Strong regulated output with stable brightnessVery long throw distance (~1000m)Good build quality for priceUSB-C onboard charging convenienceMultiple user interface modes including tactical
Common complaints
Auto-lock feature can be frustrating without holsterWeight may be heavy for some users for pocket carry
Output lower than some competitor modelsLightweight build perceived as light-dutyComplex UI with many shortcuts can be confusingNot best for sustained high turbo output compared to premium throwers
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