Comparison Console
Acebeam L19 2.0 vs Fenix TK21R
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix TK21R stands out as the lightest option for weight, with about a 22% 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. Fenix TK21R stands out as the highest output option for max lumens, with about a 64% 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.
Fenix TK21R stands out as the most expensive option for retail price, with about a 9% gap from the closest alternative.
Fenix TK21R stands out as the lightest option for weight, with about a 22% gap from the closest alternative.
Acebeam L19 2.0 stands out as the heaviest option for weight, with about a 28% gap from the closest alternative.
Acebeam L19 2.0 stands out as the lowest output option for max lumens, with about a 39% gap from the closest alternative.
Fenix TK21R stands out as the highest output option for max lumens, with about a 64% gap from the closest alternative.
Fenix TK21R 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 1952% 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$130.43Most expensive
Weight
284.3 g (10.03 oz)Heaviest
221.4 g (7.81 oz)Lightest
Length
164 mm (6.46 in)Longest
153.3 mm (6.04 in)Shortest
Output
Max lumens
2200 lmLowest output
3600 lmHighest output
Max candela
293222 cd
Unknown
Beam distance
1083 m (3553 ft)Highest
480 m (1575 ft)Lowest
Max runtime
89280 minLongest runtime
4350 minShortest runtime
Power & durability
Battery type
1×21700 Li-ion rechargeable battery (included)
21700 lithium-ion
Charging type
USB-C (via battery)
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IP68
Impact resistance
1 m (3 ft)Lowest
1.5 m (5 ft)Highest
Material
Aluminum (AL6061-T6) with HAIII hard-anodized finish
Aluminum alloy A6061-T6
Use case profile
Best for
Long range outdoor useHuntingTactical useSearch and rescueOutdoor exploration
Tactical usePatrollingSearch and rescueTraffic inspectionSelf-defense
Common praise
Very long throw distance over 1km with strong beam intensityExcellent build quality with durable anodized aluminum and IP68 ratingGood accessory package including holster and lanyardDual-switch interface offers fast turbo access and full mode controlBattery with USB-C charging included for convenience
Very bright with strong beamSolid build qualityIP68 waterproof ratingLong runtimeFast USB-C chargingComfortable size for tactical useImproved tactile switch feel
Common complaints
Heavier and larger size limits pocket carry convenienceNo pocket clip includedTail switch protrudes, preventing stable tail-standing and risking accidental activationElectronic lockout only, no physical lockout
Larger size compared to some EDC flashlightsNo detailed mode descriptions available