Comparison Console
Acebeam L19 2.0 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 29% gap from the closest alternative. Acebeam L19 2.0 stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative. Acebeam T37 stands out as the highest output option for max lumens, with about a 82% gap from the closest alternative.
Decision Signals
What stands out
Acebeam L19 2.0 stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative.
Acebeam T37 stands out as the most expensive option for retail price, with about a 8% gap from the closest alternative.
Acebeam T37 stands out as the lightest option for weight, with about a 29% gap from the closest alternative.
Acebeam L19 2.0 stands out as the heaviest option for weight, with about a 41% gap from the closest alternative.
Acebeam L19 2.0 stands out as the lowest output option for max lumens, with about a 45% gap from the closest alternative.
Acebeam T37 stands out as the highest output option for max lumens, with about a 82% gap from the closest alternative.
Acebeam T37 stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Acebeam L19 2.0 stands out as the longest runtime option for max runtime, with about a 1965% 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$119.99Cheapest
US$129.9Most expensive
Weight
284.3 g (10.03 oz)Heaviest
202 g (7.13 oz)Lightest
Length
163.8 mm (6.45 in)Longest
145.2 mm (5.72 in)Shortest
Output
Max lumens
2200 lmLowest output
4000 lmHighest output
Max candela
577600 cdHighest candela
48400 cdLowest candela
Beam distance
1520 m (4987 ft)Highest
440 m (1444 ft)Lowest
Max runtime
89220 minLongest runtime
4320 minShortest runtime
Power & durability
Battery type
21700 Li-ion rechargeable battery (IMR21700NP-510A USB-C included), compatible with 18650 or two CR123/RCR123
21700 rechargeable battery
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1 m (3 ft)
Unknown
Material
Aircraft-grade aluminium with type III hard anodized anti-abrasive finish
Black anodized aluminum
Use case profile
Best for
Long-range illuminationTactical applicationsHuntingSecurity and law enforcementOutdoor useSearch and rescue
Tactical useDuty useEDCSelf-defenseSearch and rescue
Common praise
Extremely long throw distance (up to 1520 meters)High maximum brightness of 2200 lumensDurable and rugged build quality with IP68 ratingDual switch interface for fast and easy operationGood runtime especially in moonlight mode (up to 62 days)Suitable for tactical, hunting, and outdoor uses
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
Heavier than typical EDC lights at 284 gramsLonger length may make pocket carry inconvenientNo included pocket clip; holster or aftermarket clip required
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