Comparison Console
Fenix LR35R 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 7% gap from the closest alternative. Olight Seeker 4 Pro stands out as the cheapest option for retail price, with about a 30% gap from the closest alternative. Fenix LR35R stands out as the highest output option for max lumens, with about a 117% gap from the closest alternative.
Decision Signals
What stands out
Olight Seeker 4 Pro stands out as the cheapest option for retail price, with about a 30% gap from the closest alternative.
Fenix LR35R stands out as the most expensive option for retail price, with about a 43% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the lightest option for weight, with about a 7% gap from the closest alternative.
Fenix LR35R stands out as the heaviest option for weight, with about a 7% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the lowest output option for max lumens, with about a 54% gap from the closest alternative.
Fenix LR35R stands out as the highest output option for max lumens, with about a 117% gap from the closest alternative.
Olight Seeker 4 Pro stands out as the shortest runtime option for max runtime, with about a 99% gap from the closest alternative.
Fenix LR35R stands out as the longest runtime option for max runtime, with about a 7900% 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$200Most expensive
US$139.99Cheapest
Weight
239 g (8.43 oz)Heaviest
223 g (7.87 oz)Lightest
Length
140 mm (5.51 in)Longest
133 mm (5.24 in)Shortest
Output
Max lumens
10000 lmHighest output
4600 lmLowest output
Max candela
Unknown
16900 cd
Beam distance
500 m (1640 ft)Highest
260 m (853 ft)Lowest
Max runtime
4800 minLongest runtime
60 minShortest runtime
Power & durability
Battery type
Two 21700 rechargeable lithium-ion batteries (4000 mAh each)
21700 rechargeable lithium-ion (proprietary)
Charging type
USB Type-C
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
Unknown
Anodized aluminum alloy with rubberized grip
Use case profile
Best for
Outdoor adventuresHikingCampingHigh brightness needs
EDC useCampingHikingMaintenanceNight dutyDog walkingEmergencyFlood illuminationTerrain lighting
Common praise
Very bright with multiple output levelsLong runtime and rechargeable batteriesRobust and durable designBattery level indicator on switch
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
Relatively heavy for pocket carryLarger size compared to typical EDC flashlights
Auto-lock feature can be frustrating without holsterWeight may be heavy for some users for pocket carry
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