Comparison Console
Acebeam H17 2.0 vs ThruNite TH20
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam H17 2.0 stands out as the lightest option for weight, with about a 4% gap from the closest alternative. ThruNite TH20 stands out as the cheapest option for retail price, with about a 50% gap from the closest alternative. Acebeam H17 2.0 stands out as the highest output option for max lumens, with about a 285% gap from the closest alternative.
Decision Signals
What stands out
ThruNite TH20 stands out as the cheapest option for retail price, with about a 50% gap from the closest alternative.
Acebeam H17 2.0 stands out as the most expensive option for retail price, with about a 100% gap from the closest alternative.
Acebeam H17 2.0 stands out as the lightest option for weight, with about a 4% gap from the closest alternative.
ThruNite TH20 stands out as the heaviest option for weight, with about a 4% gap from the closest alternative.
ThruNite TH20 stands out as the lowest output option for max lumens, with about a 74% gap from the closest alternative.
Acebeam H17 2.0 stands out as the highest output option for max lumens, with about a 285% gap from the closest alternative.
Acebeam H17 2.0 stands out as the shortest runtime option for max runtime, with about a 23% gap from the closest alternative.
ThruNite TH20 stands out as the longest runtime option for max runtime, with about a 31% 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$29.99Cheapest
Weight
73 g (2.57 oz)Lightest
76 g (2.68 oz)Heaviest
Length
79 mm (3.11 in)Longest
70 mm (2.76 in)Shortest
Output
Max lumens
2000 lmHighest output
520 lmLowest output
Max candela
4096 cdHighest candela
1120 cdLowest candela
Beam distance
128 m (420 ft)Highest
67 m (220 ft)Lowest
Max runtime
10200 minShortest runtime
13320 minLongest runtime
Power & durability
Battery type
18350 USB-C Lithium-ion rechargeable battery
1x AA or 1x 14500 lithium ion battery
Charging type
USB-C, 5V 1.5A fast charging, about 1 hour full charge
Unknown
Rechargeable
Yes
Yes
IP rating
IP68 (2 meters submersible for 30 minutes)
IPX-8 (2 meters)
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
Aerospace-grade AL6061-T6 aluminum alloy with HAIII hard-anodized anti-abrasive and corrosion-resistant finish
Aircraft-grade aluminum with type III hard anodized finish
Use case profile
Best for
Night running and joggingCamping and hikingOutdoor work and repairsTactical and emergency useEveryday carry for high-CRI lighting needs
Hands-free lighting tasksCampingReadingOutdoor activities
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)
Comfortable headstrap and lightweight designSmooth ramping user interface with mode memoryGood output for size and battery typeDurable anodized aluminum constructionWaterproof to IPX-8 standard
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 on-board chargingNo low voltage protection for 14500 batteryLimited retention options — designed primarily for use with headstrapE-switch located on end can be slightly awkward to operate
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