Comparison Console
Nitecore EDC37 vs Nitecore TM12K
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 15% gap from the closest alternative. Nitecore EDC37 stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative. Nitecore TM12K stands out as the highest output option for max lumens, with about a 50% gap from the closest alternative.
Decision Signals
What stands out
Nitecore EDC37 stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative.
Nitecore TM12K stands out as the most expensive option for retail price, with about a 29% gap from the closest alternative.
Nitecore EDC37 stands out as the lightest option for weight, with about a 15% gap from the closest alternative.
Nitecore TM12K stands out as the heaviest option for weight, with about a 17% gap from the closest alternative.
Nitecore EDC37 stands out as the lowest output option for max lumens, with about a 33% gap from the closest alternative.
Nitecore TM12K stands out as the highest output option for max lumens, with about a 50% gap from the closest alternative.
Nitecore EDC37 stands out as the shortest runtime option for max runtime, with about a 5% gap from the closest alternative.
Nitecore TM12K stands out as the longest runtime option for max runtime, with about a 5% 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$140Cheapest
US$180Most expensive
Weight
199 g (7.02 oz)Lightest
233 g (8.22 oz)Heaviest
Length
108 mm (4.25 in)Shortest
110 mm (4.33 in)Longest
Output
Max lumens
8000 lmLowest output
12000 lmHighest output
Max candela
44010 cdHighest candela
18000 cdLowest candela
Beam distance
420 m (1378 ft)Highest
268 m (879 ft)Lowest
Max runtime
11400 minShortest runtime
12000 minLongest runtime
Power & durability
Battery type
Built-in Li-ion battery
Built-in rechargeable 21700 Li-ion battery 4800mAh
Charging type
USB-C fast charging (18W)
USB-C with QC 3.0 and QC 2.0 support
Rechargeable
Yes
Yes
IP rating
IP54
IP54
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
Aerospace-grade aluminum alloy with HA III hard-anodized black matte finish, stainless steel bezel
Use case profile
Best for
Tactical EDCSecurity PatrolLaw EnforcementSearch And RescuePersonal DefenseEmergency Lighting
Tactical & Law EnforcementUtility & Infrastructure WorkPreparedness & Emergency Kits
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
Very High Output Brightness And Beam Distance For SizeCompact And Lightweight DesignDurable Aerospace Grade Aluminum Body With Hard Anodized FinishFast USB C Charging With Qc SupportCustomizable High Mode And Oled Real Time Display
Common complaints
Ip54 Rating Lower Than Typical Ip67/ip68 For Full Waterproof UseBattery Is Not User ReplaceableMomentary High Output Duration Limited By Thermal Regulation
Turbo Mode Limited To 6 7 Seconds To Prevent OverheatingBeam Distance Is Moderate For The Lumen Output Due To Flood Style BeamBattery Built In, Not User Replaceable
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