Comparison Console
Fenix LR36R vs Fenix RC40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix LR36R stands out as the lightest option for weight, with about a 62% gap from the closest alternative. Fenix LR36R stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative. Fenix LR36R stands out as the highest output option for max lumens, with about a 186% gap from the closest alternative.
Decision Signals
What stands out
Fenix LR36R stands out as the cheapest option for retail price, with about a 25% gap from the closest alternative.
Fenix RC40 stands out as the most expensive option for retail price, with about a 33% gap from the closest alternative.
Fenix LR36R stands out as the lightest option for weight, with about a 62% gap from the closest alternative.
Fenix RC40 stands out as the heaviest option for weight, with about a 166% gap from the closest alternative.
Fenix RC40 stands out as the lowest output option for max lumens, with about a 65% gap from the closest alternative.
Fenix LR36R stands out as the highest output option for max lumens, with about a 186% gap from the closest alternative.
Fenix LR36R stands out as the shortest runtime option for max runtime, with about a 36% gap from the closest alternative.
Fenix RC40 stands out as the longest runtime option for max runtime, with about a 57% 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$360Cheapest
US$480Most expensive
Weight
493 g (17.39 oz)Lightest
1310 g (46.21 oz)Heaviest
Length
161 mm (6.34 in)Shortest
299 mm (11.77 in)Longest
Output
Max lumens
10000 lmHighest output
3500 lmLowest output
Max candela
396600 cdHighest candela
126000 cdLowest candela
Beam distance
1260 m (4134 ft)Highest
710 m (2329 ft)Lowest
Max runtime
6120 minShortest runtime
9600 minLongest runtime
Power & durability
Battery type
2x 21700 Li-ion (Fenix ARB-L21-5000 V2.0)
Built-in rechargeable Li-ion battery pack 7.4V 7800mAh
Charging type
USB-C charging port, supports onboard charging and can function as power bank
AC adapter and DC car charger
Rechargeable
Yes
Yes
IP rating
IP68 (up to 2 meters for 30 minutes)
IPX-8 underwater 2m
Impact resistance
1.5 m (5 ft)
Unknown
Material
Aerospace hardened aluminum with Type III hard anodized finish, hardened ultra clear glass lens with anti-reflective coating, stainless steel bezel
Durable aircraft-grade aluminum, Type III hard-anodized anti-abrasive finish, toughened ultra-clear glass lens with anti-reflective coating
Use case profile
Best for
Search and rescueOutdoor activitiesProfessional use with long-range illumination needsCampingSurveillance and object protection
High output illuminationLong beam distanceRechargeable useTactical and industrial applications
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
Very bright output suitable for professional useLong beam distance and runtimeSolid build quality and durable materialsDual side switches for quick mode changesPower bank function to charge external devices
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
Heavier and larger than typical EDC lightsRuntime in turbo mode is limited due to overheating protectionPrice is relatively highNot waterproof beyond 2 meters depth