Comparison Console
Acebeam EC90 vs Acebeam T37
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam T37 stands out as the lightest option for weight, with about a 13% gap from the closest alternative. Acebeam EC90 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative. Acebeam EC90 stands out as the highest output option for max lumens, with about a 8% gap from the closest alternative.
Decision Signals
What stands out
Acebeam EC90 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.
Acebeam T37 stands out as the lightest option for weight, with about a 13% gap from the closest alternative.
Acebeam EC90 stands out as the heaviest option for weight, with about a 14% gap from the closest alternative.
Acebeam T37 stands out as the lowest output option for max lumens, with about a 7% gap from the closest alternative.
Acebeam EC90 stands out as the highest output option for max lumens, with about a 8% gap from the closest alternative.
Acebeam T37 stands out as the shortest runtime option for max runtime, with about a 72% gap from the closest alternative.
Acebeam EC90 stands out as the longest runtime option for max runtime, with about a 261% 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$109.9Cheapest
US$129.9Most expensive
Weight
231 g (8.15 oz)Heaviest
202 g (7.13 oz)Lightest
Length
137.5 mm (5.41 in)Shortest
145.2 mm (5.72 in)Longest
Output
Max lumens
4300 lmHighest output
4000 lmLowest output
Max candela
82082 cdHighest candela
48400 cdLowest candela
Beam distance
573 m (1880 ft)Highest
440 m (1444 ft)Lowest
Max runtime
15600 minLongest runtime
4320 minShortest runtime
Power & durability
Battery type
21700 rechargeable lithium-ion
21700 rechargeable battery
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1.5 m (5 ft)
Unknown
Material
Aluminum
Black anodized aluminum
Use case profile
Best for
Long range illuminationEDCHands-free use on metal surfacesOutdoor activitiesSearchingEmergency use
Tactical useDuty useEDCSelf-defenseSearch and rescue
Common praise
Very high lumen output and impressive beam throwMagnetic tail cap enables convenient hands-free usageUSB-C fast charging with battery level indicatorSolid build quality and durable constructionTwo-way pocket clip for flexible carry optionsNo PWM flicker on output modes
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
Common complaints
Relatively heavy for an EDC flashlight at 231 gramsTurbo mode runtime limited to about 40 seconds before stepping down
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