Comparison Console
Acebeam T37 vs Acebeam UC25
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam UC25 stands out as the lightest option for weight, with about a 32% gap from the closest alternative. Acebeam T37 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative. Acebeam T37 stands out as the highest output option for max lumens, with about a 29% gap from the closest alternative.
Decision Signals
What stands out
Acebeam T37 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative.
Acebeam UC25 stands out as the most expensive option for retail price, with about a 27% gap from the closest alternative.
Acebeam UC25 stands out as the lightest option for weight, with about a 32% gap from the closest alternative.
Acebeam T37 stands out as the heaviest option for weight, with about a 46% gap from the closest alternative.
Acebeam UC25 stands out as the lowest output option for max lumens, with about a 23% gap from the closest alternative.
Acebeam T37 stands out as the highest output option for max lumens, with about a 29% gap from the closest alternative.
Acebeam UC25 stands out as the shortest runtime option for max runtime, with about a 4% gap from the closest alternative.
Acebeam T37 stands out as the longest runtime option for max runtime, with about a 4% 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$129.9Cheapest
US$164.95Most expensive
Weight
202 g (7.13 oz)Heaviest
137.9 g (4.86 oz)Lightest
Length
145.2 mm (5.72 in)Longest
142 mm (5.59 in)Shortest
Output
Max lumens
4000 lmHighest output
3100 lmLowest output
Max candela
48400 cdHighest candela
7569 cdLowest candela
Beam distance
440 m (1444 ft)Highest
174 m (571 ft)Lowest
Max runtime
4320 minLongest runtime
4140 minShortest runtime
Power & durability
Battery type
21700 rechargeable battery
Built-in 3.7V 3000mAh polymer battery
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP65
Impact resistance
Unknown
1.5 m (5 ft)
Material
Black anodized aluminum
AL6061-T6 aerospace-grade aluminum with hard-anodized finish
Use case profile
Best for
Tactical useDuty useEDCSelf-defenseSearch and rescue
Everyday carry (EDC)Tactical useOutdoor activitiesProfessional tasksHands-free operation
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
Versatile multi-light sources for various tasksCompact and lightweight for easy everyday carryDurable with IP65 rating and 1.5 meter impact resistanceIntuitive triple switch interfaceUSB-C rechargeable battery with battery level indicatorMagnetic tail cap for hands-free use
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
No clear complaints found in provided sources