Acebeam H17 2.0 stands out as the lightest option for weight, with about a 56% gap from the closest alternative. Acebeam H17 2.0 stands out as the highest output option for max lumens, with about a 11% gap from the closest alternative. Fenix HM61R V3.0 stands out as the longest runtime option for max runtime, with about a 76% gap from the closest alternative.
Decision Signals
What stands out
Lightest
Acebeam H17 2.0 stands out as the lightest option for weight, with about a 56% gap from the closest alternative.
Heaviest
Fenix HM61R V3.0 stands out as the heaviest option for weight, with about a 130% gap from the closest alternative.
Lowest output
Fenix HM61R V3.0 stands out as the lowest output option for max lumens, with about a 10% gap from the closest alternative.
Highest output
Acebeam H17 2.0 stands out as the highest output option for max lumens, with about a 11% gap from the closest alternative.
Shortest runtime
Acebeam H17 2.0 stands out as the shortest runtime option for max runtime, with about a 43% gap from the closest alternative.
Longest runtime
Fenix HM61R V3.0 stands out as the longest runtime option for max runtime, with about a 76% gap from the closest alternative.
Shortest
Acebeam H17 2.0 stands out as the shortest option for length, with about a 25% gap from the closest alternative.
Longest
Fenix HM61R V3.0 stands out as the longest option for length, with about a 33% 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.
USB-C, 5V 1.5A fast charging, about 1 hour full charge
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68 (2 meters submersible for 30 minutes)
IP68
Impact resistance
1.5 m (5 ft)Lowest
2 m (7 ft)Highest
Material
Aerospace-grade AL6061-T6 aluminum alloy with HAIII hard-anodized anti-abrasive and corrosion-resistant finish
A6061-T6 aluminum alloy with HAIII hard-anodized anti-abrasive finish
Use case profile
Best for
▣Night running and jogging▣Camping and hiking▣Outdoor work and repairs▣Tactical and emergency use▣Everyday carry for high-CRI lighting needs
▣Industrial lighting▣Outdoor activities▣Night navigation▣Patrolling▣Inspection and maintenance work
Common praise
✓High CRI 4000K neutral white LEDs provide natural, comfortable light suitable for long use✓Compact and lightweight design (73g) with included rechargeable 18350 battery✓Fast USB-C charging with full charge in about 1 hour✓Multiple modes including six brightness levels, strobe, SOS, beacon, and stepless dimming✓Durable aerospace-grade aluminum body with excellent waterproof and impact resistance✓Convenient magnetic tailcap and versatile clip for many carry options✓Very long runtime in moonlight mode (up to 170 hours)
✓Versatile multifunction design as both headlamp and flashlight✓Durable and rugged build quality✓High output with long beam distance✓Quick USB-C charging✓Useful multiple lighting modes including high CRI floodlight and red light✓Magnetic tail-cap and removable lamp for flexible handling
Common complaints
⚠Turbo runtime on max output limited to about 30 seconds before stepping down⚠No detailed specification for exact switch type in sources⚠Not suitable for users requiring very long maximum output turbo runtime without steps down
⚠No LED replacement option⚠Limited brightness levels when using alternative batteries (non-included)