Comparison Console
Acebeam H17 2.0 vs Sofirn HS42
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Sofirn HS42 stands out as the lightest option for weight, with about a 3% gap from the closest alternative. Sofirn HS42 stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative. Sofirn HS42 stands out as the highest output option for max lumens, with about a 5% gap from the closest alternative.
Decision Signals
What stands out
Sofirn HS42 stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative.
Acebeam H17 2.0 stands out as the most expensive option for retail price, with about a 7% gap from the closest alternative.
Sofirn HS42 stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Acebeam H17 2.0 stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
Acebeam H17 2.0 stands out as the lowest output option for max lumens, with about a 5% gap from the closest alternative.
Sofirn HS42 stands out as the highest output option for max lumens, with about a 5% gap from the closest alternative.
Acebeam H17 2.0 stands out as the shortest option for length, with about a 29% gap from the closest alternative.
Sofirn HS42 stands out as the longest option for length, with about a 42% 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$60Most expensive
US$56Cheapest
Weight
73 g (2.57 oz)Heaviest
71 g (2.50 oz)Lightest
Length
79 mm (3.11 in)Shortest
112 mm (4.41 in)Longest
Output
Max lumens
2000 lmLowest output
2100 lmHighest output
Max candela
4096 cdLowest candela
11525 cdHighest candela
Beam distance
128 m (420 ft)Lowest
215 m (705 ft)Highest
Max runtime
10200 min
Unknown
Power & durability
Battery type
18350 USB-C Lithium-ion rechargeable battery
18650 Lithium-ion rechargeable (button top unprotected)
Charging type
USB-C, 5V 1.5A fast charging, about 1 hour full charge
USB-C in body
Rechargeable
Yes
Yes
IP rating
IP68 (2 meters submersible for 30 minutes)
IP66
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
Aerospace-grade AL6061-T6 aluminum alloy with HAIII hard-anodized anti-abrasive and corrosion-resistant finish
Anodized aluminum
Use case profile
Best for
Night running and joggingCamping and hikingOutdoor work and repairsTactical and emergency useEveryday carry for high-CRI lighting needs
HuntingGeneral use requiring multiple beam typesUsers needing spot, flood and red lighting modes
Common praise
High CRI 4000K neutral white LEDs provide natural, comfortable light suitable for long useCompact and lightweight design (73g) with included rechargeable 18350 batteryFast USB-C charging with full charge in about 1 hourMultiple modes including six brightness levels, strobe, SOS, beacon, and stepless dimmingDurable aerospace-grade aluminum body with excellent waterproof and impact resistanceConvenient magnetic tailcap and versatile clip for many carry optionsVery long runtime in moonlight mode (up to 170 hours)
High maximum output for a headlamp of this sizeMultiple beam types: spot, flood, and red LEDsUSB-C onboard chargingLightweight and compact form factorGood build quality with anodized aluminum bodyAffordable price point
Common complaints
Turbo runtime on max output limited to about 30 seconds before stepping downNo detailed specification for exact switch type in sourcesNot suitable for users requiring very long maximum output turbo runtime without steps down
No glass lens, optic exposed and prone to scratchingImpact resistance only rated to 1 meterRed LEDs output lower than expectedLanyard hole design prevents tail-standing with lanyard attached
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