Comparison Console
Nitecore SRT6i vs Wurkkos TD01C SFT40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore SRT6i stands out as the lightest option for weight, with about a 15% gap from the closest alternative. Wurkkos TD01C SFT40 stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative. Nitecore SRT6i stands out as the highest output option for max lumens, with about a 17% 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 7% gap from the closest alternative.
Nitecore SRT6i stands out as the most expensive option for retail price, with about a 8% gap from the closest alternative.
Nitecore SRT6i stands out as the lightest option for weight, with about a 15% gap from the closest alternative.
Wurkkos TD01C SFT40 stands out as the heaviest option for weight, with about a 17% gap from the closest alternative.
Wurkkos TD01C SFT40 stands out as the lowest output option for max lumens, with about a 14% gap from the closest alternative.
Nitecore SRT6i stands out as the highest output option for max lumens, with about a 17% gap from the closest alternative.
Wurkkos TD01C SFT40 stands out as the shortest runtime option for max runtime, with about a 97% gap from the closest alternative.
Nitecore SRT6i stands out as the longest runtime option for max runtime, with about a 3400% 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$145.49Most expensive
US$135Cheapest
Weight
167 g (5.89 oz)Lightest
196 g (6.91 oz)Heaviest
Length
163 mm (6.42 in)Longest
152 mm (5.98 in)Shortest
Output
Max lumens
2100 lmHighest output
1800 lmLowest output
Max candela
65200 cdLowest candela
270000 cdHighest candela
Beam distance
510 m (1673 ft)Lowest
1000 m (3281 ft)Highest
Max runtime
4200 minLongest runtime
120 minShortest runtime
Power & durability
Battery type
1x21700i Li-ion (NL2150HPi 5000mAh), 2xCR123, 2xRCR123/16340
1x 21700 lithium-ion rechargeable battery
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
2 m (7 ft)
Unknown
Material
Aero grade aluminum alloy with HA III military grade hard-anodized finish; strike bezel with high strength silicon nitride ceramics
6061 aviation aluminum alloy
Use case profile
Best for
Tactical UseLong Range SearchlightLaw EnforcementHunting
Outdoor AdventuresLong Distance ThrowTactical UseHuntingGeneral Purpose Torch
Common praise
Intuitive No Nonsense User Interface With Rotary Selector RingImpressive Long Throw And Beam IntensitySolid Build Quality With Durable MaterialsIntegrated USB C Charging With Included Proprietary BatteryTactical Features Such As Strobe Ready Mode And Lockout
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
Large Head Size Makes Pocket Carry InconvenientRequires Proprietary Battery Which Limits Standard Battery Use
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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