Comparison Console
Acebeam L17 vs Acebeam T37
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam L17 stands out as the lightest option for weight, with about a 1% gap from the closest alternative. Acebeam L17 stands out as the cheapest option for retail price, with about a 37% gap from the closest alternative. Acebeam T37 stands out as the highest output option for max lumens, with about a 186% gap from the closest alternative.
Decision Signals
What stands out
Acebeam L17 stands out as the cheapest option for retail price, with about a 37% gap from the closest alternative.
Acebeam T37 stands out as the most expensive option for retail price, with about a 59% gap from the closest alternative.
Acebeam L17 stands out as the lightest option for weight, with about a 1% gap from the closest alternative.
Acebeam T37 stands out as the heaviest option for weight, with about a 2% gap from the closest alternative.
Acebeam L17 stands out as the lowest output option for max lumens, with about a 65% gap from the closest alternative.
Acebeam T37 stands out as the highest output option for max lumens, with about a 186% gap from the closest alternative.
Acebeam L17 stands out as the shortest runtime option for max runtime, with about a 19% gap from the closest alternative.
Acebeam T37 stands out as the longest runtime option for max runtime, with about a 24% 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$81.79Cheapest
US$129.9Most expensive
Weight
199 g (7.02 oz)Lightest
202 g (7.13 oz)Heaviest
Length
140.5 mm (5.53 in)Shortest
145.2 mm (5.72 in)Longest
Output
Max lumens
1400 lmLowest output
4000 lmHighest output
Max candela
160801 cdHighest candela
48400 cdLowest candela
Beam distance
802 m (2631 ft)Highest
440 m (1444 ft)Lowest
Max runtime
3480 minShortest runtime
4320 minLongest runtime
Power & durability
Battery type
1x 18650 Li-ion battery (included)
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
A6061-T6 aerospace-grade aluminum alloy with HAIII hard-anodized finish
Black anodized aluminum
Use case profile
Best for
Tactical useHuntingLong-range illumination
Tactical useDuty useEDCSelf-defenseSearch and rescue
Common praise
Impressive beam throw (up to 802 meters in white version)Compact and ergonomic designSilent electronic tail switchRobust build quality and IP68 waterproofingAvailable in useful colored LED options for hunting
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
Significant heat buildup on Turbo mode requiring cautionLarge brightness step between High and Turbo modesLack of knurling for enhanced grip
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