Comparison Console
Acebeam T37 vs Olight Seeker 2
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight Seeker 2 stands out as the lightest option for weight, with about a 8% gap from the closest alternative. Olight Seeker 2 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 33% gap from the closest alternative.
Decision Signals
What stands out
Olight Seeker 2 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 Seeker 2 stands out as the lightest option for weight, with about a 8% gap from the closest alternative.
Acebeam T37 stands out as the heaviest option for weight, with about a 9% gap from the closest alternative.
Olight Seeker 2 stands out as the lowest output option for max lumens, with about a 25% gap from the closest alternative.
Acebeam T37 stands out as the highest output option for max lumens, with about a 33% gap from the closest alternative.
Acebeam T37 stands out as the shortest runtime option for max runtime, with about a 80% gap from the closest alternative.
Olight Seeker 2 stands out as the longest runtime option for max runtime, with about a 400% 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$110Cheapest
Weight
202 g (7.13 oz)Heaviest
185 g (6.53 oz)Lightest
Length
145.2 mm (5.72 in)Longest
126 mm (4.96 in)Shortest
Output
Max lumens
4000 lmHighest output
3000 lmLowest output
Max candela
48400 cdHighest candela
12100 cdLowest candela
Beam distance
440 m (1444 ft)Highest
220 m (722 ft)Lowest
Max runtime
4320 minShortest runtime
21600 minLongest runtime
Power & durability
Battery type
21700 rechargeable battery
Customized 21700 5000mAh rechargeable lithium-ion
Charging type
USB Type-C
Magnetic USB charge base (1A)
Rechargeable
Yes
Yes
IP rating
IP68
IPX-8
Impact resistance
Unknown
Unknown
Material
Black anodized aluminum
Aluminum alloy
Use case profile
Best for
Tactical useDuty useEDCSelf-defenseSearch and rescue
Medium and close-range illuminationHome useOutdoorsSearch and rescueHuntingCampingIndustrialSecurityPoliceSelf-defense
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 of 3000 lumensLong runtime especially on lower brightness levelsComfortable non-slip aluminum alloy bodyMagnetic USB charging convenienceAccurate battery level indicatorMultiple useful brightness modesGood beam distance of 220 metersDurable IPX-8 waterproof rating
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
Initial high output level runs only 3 minutes before stepping down to 600 lumensMore detailed impact resistance rating not providedWeight (185g) may be heavy for some users
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