Comparison Console
Fenix TK20R V2.0 vs Olight Seeker 2
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Olight Seeker 2 stands out as the lightest option for weight, with about a 9% gap from the closest alternative. Olight Seeker 2 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative. Olight Seeker 2 stands out as the longest runtime option for max runtime, with about a 650% gap from the closest alternative.
Decision Signals
What stands out
Olight Seeker 2 stands out as the cheapest option for retail price, with about a 15% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the most expensive option for retail price, with about a 18% gap from the closest alternative.
Olight Seeker 2 stands out as the lightest option for weight, with about a 9% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the heaviest option for weight, with about a 10% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the shortest runtime option for max runtime, with about a 87% gap from the closest alternative.
Olight Seeker 2 stands out as the longest runtime option for max runtime, with about a 650% gap from the closest alternative.
Olight Seeker 2 stands out as the shortest option for length, with about a 18% gap from the closest alternative.
Fenix TK20R V2.0 stands out as the longest option for length, with about a 21% 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$130Most expensive
US$110Cheapest
Weight
204 g (7.20 oz)Heaviest
185 g (6.53 oz)Lightest
Length
153 mm (6.02 in)Longest
126 mm (4.96 in)Shortest
Output
Max lumens
3000 lm
3000 lm
Max candela
56600 cdHighest candela
12100 cdLowest candela
Beam distance
475 m (1558 ft)Highest
220 m (722 ft)Lowest
Max runtime
2880 minShortest runtime
21600 minLongest runtime
Power & durability
Battery type
21700 Li-ion rechargeable
Customized 21700 5000mAh rechargeable lithium-ion
Charging type
USB Type-C
Magnetic USB charge base (1A)
Rechargeable
Yes
Yes
IP rating
IP68
IPX-8
Impact resistance
Unknown
Unknown
Material
Unknown
Aluminum alloy
Use case profile
Best for
Tactical identification and useLaw enforcementMilitarySearch and RescueOutdoor professionals
Medium and close-range illuminationHome useOutdoorsSearch and rescueHuntingCampingIndustrialSecurityPoliceSelf-defense
Common praise
Very high 3000 lumen output with excellent 475m beam throw for tactical useConvenient USB-C rechargeable 21700 battery system with solid runtimeIntuitive dual tailcap switches for one-handed tactical operationRugged IP68 waterproof and impact-resistant designVersatile multi-mode output including instant strobe for defensive purposes
High maximum output of 3000 lumensLong runtime especially on lower brightness levelsComfortable non-slip aluminum alloy bodyMagnetic USB charging convenienceAccurate battery level indicatorMultiple useful brightness modesGood beam distance of 220 metersDurable IPX-8 waterproof rating
Common complaints
Larger and heavier than compact EDC lights (204g with battery)No ultra-low moonlight mode for extended low-light preservationTurbo mode step-down under sustained usePremium pricing compared to basic tactical lightsMade in China may be a consideration for some U.S. procurement preferences
Initial high output level runs only 3 minutes before stepping down to 600 lumensMore detailed impact resistance rating not providedWeight (185g) may be heavy for some users