Comparison Console
Acebeam T37 vs Olight M2R Pro Warrior
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight M2R Pro Warrior stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Olight M2R Pro Warrior stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative. Acebeam T37 stands out as the highest output option for max lumens, with about a 122% gap from the closest alternative.
Decision Signals
What stands out
Olight M2R Pro Warrior stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.
Acebeam T37 stands out as the most expensive option for retail price, with about a 18% gap from the closest alternative.
Olight M2R Pro Warrior stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Acebeam T37 stands out as the heaviest option for weight, with about a 13% gap from the closest alternative.
Olight M2R Pro Warrior stands out as the lowest output option for max lumens, with about a 55% gap from the closest alternative.
Acebeam T37 stands out as the highest output option for max lumens, with about a 122% gap from the closest alternative.
Acebeam T37 stands out as the shortest runtime option for max runtime, with about a 94% gap from the closest alternative.
Olight M2R Pro Warrior stands out as the longest runtime option for max runtime, with about a 1567% 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$129.9Most expensive
US$109.98Cheapest
Weight
202 g (7.13 oz)Heaviest
179 g (6.31 oz)Lightest
Length
145.2 mm (5.72 in)Longest
136.5 mm (5.37 in)Shortest
Output
Max lumens
4000 lmHighest output
1800 lmLowest output
Max candela
48400 cdHighest candela
22400 cdLowest candela
Beam distance
440 m (1444 ft)Highest
300 m (984 ft)Lowest
Max runtime
4320 minShortest runtime
72000 minLongest runtime
Power & durability
Battery type
21700 rechargeable battery
Customized 5000mAh 21700 rechargeable lithium battery
Charging type
USB Type-C
Magnetic USB charging cable (MCC3)
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
Unknown
Unknown
Material
Black anodized aluminum
Aircraft-grade aluminium with type III hard anodizing
Use case profile
Best for
Tactical useDuty useEDCSelf-defenseSearch and rescue
Tactical useSelf-defenseOutdoor activitiesEmergency situations
Common praise
High output with consistent brightnessTactile and easy-to-use rotary magnetic switchSolid build quality and durable anodized aluminum bodyLong runtime especially in Ultra Low mode (up to 72 hours)Convenient hidden USB-C charging portVersatile two-stage tail switchReplaceable battery
High maximum output and powerful beamLong runtime up to 50 days on moonlight modeVersatile dual-switch operationDurable, aircraft-grade aluminum construction with hard anodizingWaterproof to IPX8 standardMagnetic USB charging for convenienceAggressive strike bezel for self-defense
Common complaints
Relatively heavy at 202 grams for cap or lightweight carryRotary switch requires multiple turns to switch between certain modesHolster is stiff initially and tight fitting
None clearly reported in the provided sources
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