Comparison Console
Acebeam UC15 vs Acebeam UC20
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam UC15 stands out as the lightest option for weight, with about a 52% gap from the closest alternative. Acebeam UC20 stands out as the longest runtime option for max runtime, with about a 37% gap from the closest alternative.
Decision Signals
What stands out
Acebeam UC15 stands out as the lightest option for weight, with about a 52% gap from the closest alternative.
Acebeam UC20 stands out as the heaviest option for weight, with about a 110% gap from the closest alternative.
Acebeam UC15 stands out as the shortest runtime option for max runtime, with about a 27% gap from the closest alternative.
Acebeam UC20 stands out as the longest runtime option for max runtime, with about a 37% gap from the closest alternative.
Acebeam UC15 stands out as the shortest option for length, with about a 50% gap from the closest alternative.
Acebeam UC20 stands out as the longest option for length, with about a 100% gap from the closest alternative.
Acebeam UC15 stands out as the lowest candela option for max candela, with about a 74% gap from the closest alternative.
Acebeam UC20 stands out as the highest candela option for max candela, with about a 290% 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$59.9
US$59.9
Weight
39 g (1.38 oz)Lightest
82 g (2.89 oz)Heaviest
Length
66.1 mm (2.60 in)Shortest
132 mm (5.20 in)Longest
Output
Max lumens
1000 lm
1000 lm
Max candela
3100 cdLowest candela
12100 cdHighest candela
Beam distance
111 m (364 ft)Lowest
220 m (722 ft)Highest
Max runtime
2760 minShortest runtime
3780 minLongest runtime
Power & durability
Battery type
2 x AAA or 2 x 10440 lithium ion
Built-in 1000mAh Li-polymer rechargeable battery
Charging type
Unknown
USB-C 5V 1A, ~1.2 hours to full charge
Rechargeable
Unknown
Yes
IP rating
IP54
IP68 (2m/30min)
Impact resistance
1 m (3 ft)Lowest
1.5 m (5 ft)Highest
Material
Aircraft grade aluminum with premium type III hard anodized finish
AL6061-T6 aluminum alloy with HAIII hard-anodized finish
Use case profile
Best for
Keychain useEDCHikingReadingSearchingInspection with UV and red light
Everyday carryVersatile lighting tasksCleanliness inspection (UV light)Outdoor night activities (red light)
Common praise
High output in a compact keychain formatMultiple LEDs including UV and red for versatile useSolid build quality with aircraft grade aluminumIntuitive single-button user interface for white modesLow-voltage protection for NiMH and Li-ion batteriesReliable performance and good driver efficiency
Versatile 3-in-1 lighting (white, red, UV)Compact and lightweight designGood build quality with durable aluminum bodyUSB-C fast chargingInstant access to Turbo mode via tail switch
Common complaints
Silicon switch wears out quicklyAccess to secondary emitters (red and UV) is slow and complicatedLowest white mode is relatively bright; no true moonlight for dark adaptationNot waterproof beyond IP54 splash resistanceThermal design may limit higher mode performanceSingle button operation limits ease of switching between secondary LEDs
UV light output is relatively weak with visible purple spillNo mechanical lockout, making accidental activation in pockets possibleSome find the UI and mode access for red and UV modes unintuitive