Comparison Console
Acebeam L19 2.0 vs Olight Seeker 4 Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight Seeker 4 Pro 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 14% gap from the closest alternative. Olight Seeker 4 Pro stands out as the highest output option for max lumens, with about a 109% 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 14% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the most expensive option for retail price, with about a 17% gap from the closest alternative.
Olight Seeker 4 Pro 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 27% gap from the closest alternative.
Acebeam L19 2.0 stands out as the lowest output option for max lumens, with about a 52% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the highest output option for max lumens, with about a 109% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the shortest runtime option for max runtime, with about a 100% gap from the closest alternative.
Acebeam L19 2.0 stands out as the longest runtime option for max runtime, with about a 148700% 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$139.99Most expensive
Weight
284.3 g (10.03 oz)Heaviest
223 g (7.87 oz)Lightest
Length
164 mm (6.46 in)Longest
133 mm (5.24 in)Shortest
Output
Max lumens
2200 lmLowest output
4600 lmHighest output
Max candela
293222 cdHighest candela
16900 cdLowest candela
Beam distance
1083 m (3553 ft)Highest
260 m (853 ft)Lowest
Max runtime
89280 minLongest runtime
60 minShortest runtime
Power & durability
Battery type
1×21700 Li-ion rechargeable battery (included)
21700 rechargeable lithium-ion (proprietary)
Charging type
USB-C (via battery)
USB-C, magnetic (optional MCC3 charger)
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
1 m (3 ft)Lowest
1.5 m (5 ft)Highest
Material
Aluminum (AL6061-T6) with HAIII hard-anodized finish
Anodized aluminum alloy with rubberized grip
Use case profile
Best for
Long range outdoor useHuntingTactical useSearch and rescueOutdoor exploration
EDC useCampingHikingMaintenanceNight dutyDog walkingEmergencyFlood illuminationTerrain lighting
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
Bright output with a wide and smooth flood beamConvenient dual charging options including USB-CIntuitive rotary switch with stepless dimmingDurable IPX8 waterproof ratingBuilt-in charging holster with multiple carrying options
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
Auto-lock feature can be frustrating without holsterWeight may be heavy for some users for pocket carry