Comparison Console
Fenix HM65R-T v2.0 vs Olight Perun 2
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix HM65R-T v2.0 stands out as the lightest option for weight, with about a 25% gap from the closest alternative. Olight Perun 2 stands out as the cheapest option for retail price, with about a 23% gap from the closest alternative. Olight Perun 2 stands out as the highest output option for max lumens, with about a 56% gap from the closest alternative.
Decision Signals
What stands out
Olight Perun 2 stands out as the cheapest option for retail price, with about a 23% gap from the closest alternative.
Fenix HM65R-T v2.0 stands out as the most expensive option for retail price, with about a 30% gap from the closest alternative.
Fenix HM65R-T v2.0 stands out as the lightest option for weight, with about a 25% gap from the closest alternative.
Olight Perun 2 stands out as the heaviest option for weight, with about a 34% gap from the closest alternative.
Fenix HM65R-T v2.0 stands out as the lowest output option for max lumens, with about a 36% gap from the closest alternative.
Olight Perun 2 stands out as the highest output option for max lumens, with about a 56% gap from the closest alternative.
Olight Perun 2 stands out as the shortest runtime option for max runtime, with about a 50% gap from the closest alternative.
Fenix HM65R-T v2.0 stands out as the longest runtime option for max runtime, with about a 100% 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$105Most expensive
US$81Cheapest
Weight
120 g (4.23 oz)Lightest
161 g (5.68 oz)Heaviest
Length
Unknown
121 mm (4.76 in)
Output
Max lumens
1600 lmLowest output
2500 lmHighest output
Max candela
7353 cdHighest candela
6889 cdLowest candela
Beam distance
170 m (558 ft)Highest
166 m (545 ft)Lowest
Max runtime
36000 minLongest runtime
18000 minShortest runtime
Power & durability
Battery type
18650 rechargeable battery
21700 rechargeable lithium-ion
Charging type
USB Type-C
MCC3 USB magnetic charging cable with up to 2A current
Rechargeable
Yes
Yes
IP rating
IP68
IPX8
Impact resistance
2 m (7 ft)Highest
1.5 m (5 ft)Lowest
Material
Magnesium alloy, aluminum, polycarbonate
Aluminum alloy
Use case profile
Best for
Trail runningWorking around the house/garage/yardHikingHunting/fishingTechnical trail runningFast-moving night efforts
CampingFishingEveryday carryOutdoor activitiesGeneral useHousehold tasksHands-free useRight-angle illumination
Common praise
High maximum output of 1600 lumensDual-beam system with cool and warm white LEDs for versatile useComfortable and adjustable SPORT fit headband with single-hand adjustmentDurable magnesium alloy frame reducing weight and increasing strengthLong battery runtime and USB-C rechargeable batteryHigh IP68 waterproof rating and 2 meter impact resistanceAdjustable beam angle from straight ahead to nearly 90 degrees downward
High maximum output of 2500 lumensVersatile usage as headlamp or handheld flashlightFast USB magnetic charging with 2A currentBuilt-in proximity sensor for safetyStrong magnetic base and pocket clip for versatile mountingWide and broad beam suitable for close-range tasks
Common complaints
Not ideal for jogging due to strap design lacking third top strapBattery is built-in and not hot-swappable for multi-day usePotential surface oxidation if anodization damagedUSB-C port cover is a common failure point impacting waterproofness
Relatively heavy and bulky for headlamp use due to large 21700 batteryMay be uncomfortable for jogging or activities with head bouncingUses cool white low-CRI LED which may not appeal to all users