Comparison Console
Nitecore EDC37 vs Wurkkos DL03
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore EDC37 stands out as the lightest option for weight, with about a 1% gap from the closest alternative. Nitecore EDC37 stands out as the highest output option for max lumens, with about a 186% gap from the closest alternative. Nitecore EDC37 stands out as the longest runtime option for max runtime, with about a 3067% gap from the closest alternative.
Decision Signals
What stands out
Nitecore EDC37 stands out as the lightest option for weight, with about a 1% gap from the closest alternative.
Wurkkos DL03 stands out as the heaviest option for weight, with about a 2% gap from the closest alternative.
Wurkkos DL03 stands out as the lowest output option for max lumens, with about a 65% gap from the closest alternative.
Nitecore EDC37 stands out as the highest output option for max lumens, with about a 186% gap from the closest alternative.
Wurkkos DL03 stands out as the shortest runtime option for max runtime, with about a 97% gap from the closest alternative.
Nitecore EDC37 stands out as the longest runtime option for max runtime, with about a 3067% gap from the closest alternative.
Nitecore EDC37 stands out as the shortest option for length, with about a 27% gap from the closest alternative.
Wurkkos DL03 stands out as the longest option for length, with about a 38% 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$140
Unknown
Weight
199 g (7.02 oz)Lightest
202 g (7.13 oz)Heaviest
Length
108 mm (4.25 in)Shortest
148.5 mm (5.85 in)Longest
Output
Max lumens
8000 lmHighest output
2800 lmLowest output
Max candela
44010 cd
Unknown
Beam distance
420 m (1378 ft)Lowest
480 m (1575 ft)Highest
Max runtime
11400 minLongest runtime
360 minShortest runtime
Power & durability
Battery type
Built-in Li-ion battery
21700 Li-ion (5000mAh)
Charging type
USB-C fast charging (18W)
USB-C (approx. 2 hours with 5V/1A charger)
Rechargeable
Yes
Yes
IP rating
IP54
IP68
Impact resistance
2 m (7 ft)Highest
1 m (3 ft)Lowest
Material
Stainless steel with PVD coating and carbon fiber reinforced polymer frame with aluminum heat dissipation plate
6061 aerospace-grade aluminum alloy with Type III hard-anodized finish
Use case profile
Best for
Tactical EDCSecurity patrolLaw enforcementSearch and rescuePersonal defenseEmergency lighting
Scuba divingUnderwater signalingEmergency underwater useNight dive trainingCave exploration
Common praise
High maximum brightness for compact sizeUseful OLED real-time display with mode, brightness, battery and runtime infoPhysical lockout switch prevents accidental activationGood output regulation with temperature managementSolid build quality with tactical designFast USB-C charging with large built-in batteryMultiple usable modes including flood and spotlight
High brightness output of 2800 lumens suitable for diving needsIntegrated green laser enhances underwater signaling and navigationCompact, durable, and corrosion resistant build for diving environmentsUSB-C charging with included 21700 batteryGood runtime on lower modes for extended use
Common complaints
IP54 rating lower than typical IP67/IP68 for full waterproof useBattery is not user replaceableMomentary high output duration limited by thermal regulation
Side button switch may require practice especially with glovesNo lockout function, risking accidental activationCan warm up during extended high output useRequires unscrewing tailcap to lock and prevent accidental on
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