Comparison Console
Fenix LR36R vs Fenix TK25R
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix TK25R stands out as the lightest option for weight, with about a 54% gap from the closest alternative. Fenix TK25R stands out as the cheapest option for retail price, with about a 44% gap from the closest alternative. Fenix LR36R stands out as the highest output option for max lumens, with about a 178% gap from the closest alternative.
Decision Signals
What stands out
Fenix TK25R stands out as the cheapest option for retail price, with about a 44% gap from the closest alternative.
Fenix LR36R stands out as the most expensive option for retail price, with about a 80% gap from the closest alternative.
Fenix TK25R stands out as the lightest option for weight, with about a 54% gap from the closest alternative.
Fenix LR36R stands out as the heaviest option for weight, with about a 119% gap from the closest alternative.
Fenix TK25R stands out as the lowest output option for max lumens, with about a 64% gap from the closest alternative.
Fenix LR36R stands out as the highest output option for max lumens, with about a 178% gap from the closest alternative.
Fenix TK25R stands out as the shortest runtime option for max runtime, with about a 46% gap from the closest alternative.
Fenix LR36R stands out as the longest runtime option for max runtime, with about a 85% 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$360Most expensive
US$200.55Cheapest
Weight
493 g (17.39 oz)Heaviest
225 g (7.94 oz)Lightest
Length
161 mm (6.34 in)Shortest
164 mm (6.46 in)Longest
Output
Max lumens
10000 lmHighest output
3600 lmLowest output
Max candela
396600 cdHighest candela
28000 cdLowest candela
Beam distance
1260 m (4134 ft)Highest
350 m (1148 ft)Lowest
Max runtime
6120 minLongest runtime
3300 minShortest runtime
Power & durability
Battery type
2x 21700 Li-ion (Fenix ARB-L21-5000 V2.0)
21700 Li-ion
Charging type
USB-C charging port, supports onboard charging and can function as power bank
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68 (up to 2 meters for 30 minutes)
IP68
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
Aerospace hardened aluminum with Type III hard anodized finish, hardened ultra clear glass lens with anti-reflective coating, stainless steel bezel
A6061-T6 aluminum alloy
Use case profile
Best for
Search and rescueOutdoor activitiesProfessional use with long-range illumination needsCampingSurveillance and object protection
Law enforcementTactical operationsSearch and rescueOutdoor activitiesEDC use
Common praise
Extremely high output for both throw and flood illuminationHybrid LEP + LED system provides versatile lightingOLED display gives real-time battery and brightness infoDurable aerospace-grade aluminum construction with excellent waterproofingIncluded accessories such as holster, lanyard, and USB-C charging cableSmooth and stepless brightness adjustment via rotary switch
High maximum output with versatile multi-LED optionsRobust build quality with IP68 ratingFast USB-C charging with included batteryDual switch design with easy mode selectionAccurate published ANSI-specs and reliable operation
Common complaints
Relatively heavy and bulky, limiting everyday carry convenienceLaser classification 3B requires careful handling and specialized purchase requirementsUser interface can be confusing with mode switching and locking mechanismsBattery runtime estimates on OLED can be inconsistent
Higher price point than budget brandsLED replacement not supportedSome heat-induced output throttling under extended turbo use
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