Comparison Console
Acebeam UC15 vs Fenix LD15R
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 8% gap from the closest alternative. Fenix LD15R stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative. Acebeam UC15 stands out as the highest output option for max lumens, with about a 100% gap from the closest alternative.
Decision Signals
What stands out
Fenix LD15R stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative.
Acebeam UC15 stands out as the most expensive option for retail price, with about a 9% gap from the closest alternative.
Acebeam UC15 stands out as the lightest option for weight, with about a 8% gap from the closest alternative.
Fenix LD15R stands out as the heaviest option for weight, with about a 9% gap from the closest alternative.
Fenix LD15R stands out as the lowest output option for max lumens, with about a 50% gap from the closest alternative.
Acebeam UC15 stands out as the highest output option for max lumens, with about a 100% gap from the closest alternative.
Fenix LD15R stands out as the shortest runtime option for max runtime, with about a 96% gap from the closest alternative.
Acebeam UC15 stands out as the longest runtime option for max runtime, with about a 2200% 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$59.9Most expensive
US$55Cheapest
Weight
39 g (1.38 oz)Lightest
42.5 g (1.50 oz)Heaviest
Length
66.1 mm (2.60 in)Shortest
78.74 mm (3.10 in)Longest
Output
Max lumens
1000 lmHighest output
500 lmLowest output
Max candela
3100 cdLowest candela
3800 cdHighest candela
Beam distance
111 m (364 ft)Lowest
123 m (404 ft)Highest
Max runtime
2760 minLongest runtime
120 minShortest runtime
Power & durability
Battery type
2 x AAA or 2 x 10440 lithium ion
CR123A
Charging type
Unknown
USB Type-C
Rechargeable
Unknown
Yes
IP rating
IP54
IP67+
Impact resistance
1 m (3 ft)
Unknown
Material
Aircraft grade aluminum with premium type III hard anodized finish
Aluminium
Use case profile
Best for
Keychain useEDCHikingReadingSearchingInspection with UV and red light
Right angle tasksCompact EDCBoth flood and focused beam use
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
Compact and lightweight designVersatile lighting with flood and focused beamHigh CRI for quality lightWaterproof with solid durabilityUSB-C rechargeable battery included
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
Relatively short high mode runtime (2 hours)Price may be higher in some markets
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