Comparison Console
Acebeam P20 vs Wuben B1
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam P20 stands out as the lightest option for weight, with about a 9% gap from the closest alternative. Wuben B1 stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative. Acebeam P20 stands out as the highest output option for max lumens, with about a 56% gap from the closest alternative.
Decision Signals
What stands out
Wuben B1 stands out as the cheapest option for retail price, with about a 10% gap from the closest alternative.
Acebeam P20 stands out as the most expensive option for retail price, with about a 11% gap from the closest alternative.
Acebeam P20 stands out as the lightest option for weight, with about a 9% gap from the closest alternative.
Wuben B1 stands out as the heaviest option for weight, with about a 10% gap from the closest alternative.
Wuben B1 stands out as the lowest output option for max lumens, with about a 36% gap from the closest alternative.
Acebeam P20 stands out as the highest output option for max lumens, with about a 56% gap from the closest alternative.
Wuben B1 stands out as the shortest runtime option for max runtime, with about a 51% gap from the closest alternative.
Acebeam P20 stands out as the longest runtime option for max runtime, with about a 106% 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$200Most expensive
US$179.95Cheapest
Weight
504 g (17.78 oz)Lightest
555 g (19.58 oz)Heaviest
Length
267.5 mm (10.53 in)Longest
53 mm (2.09 in)Shortest
Output
Max lumens
5600 lmHighest output
3600 lmLowest output
Max candela
528529 cdHighest candela
21462 cdLowest candela
Beam distance
1454 m (4770 ft)Highest
179 m (587 ft)Lowest
Max runtime
4440 minLongest runtime
2160 minShortest runtime
Power & durability
Battery type
2x 21700 lithium-ion (battery pack with built-in USB-C)
Built-in 6600mAh Lithium-ion (rechargeable)
Charging type
USB-C (built into battery pack)
USB
Rechargeable
Yes
Yes
IP rating
IP68 (2m/30min)
IP65
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
Aluminium alloy (HAIII, AL6061-T6)
Polycarbonate & Plastic
Use case profile
Best for
Long distance throwTactical useSelf-defenseVehicle emergenciesExtreme outdoor environments
Mountain bikingDirt roadsForest trailsNight ridingRural/highway commutingSecurity patrolsCampingWildlife conservation
Common praise
Exceptional build quality with precise CNC machining and durable anodized aluminum bodyVery high output and extremely long throw capabilityDual-switch interface with dedicated momentary turboFlexible battery options with removable battery pack and compatibility with two 21700 batteriesGood mode spacing and convenient shortcuts including mode memoryEffective thermal management and solid runtime performanceIncludes useful accessories such as carry bag, spare o-rings, USB-C charging cable, and optional green filter
Very bright output up to 3600 lumensLong beam distance with wide 180° spreadConvenient wireless remote controlGood waterproof and impact resistanceLong runtime up to 36 hours on low mode
Common complaints
Tail switch functionality only works with included proprietary battery packNo mechanical lockout; lockout is electronic and slow to activateSix modes might be excessive with some levels closely spacedWeight and size make it less practical for casual everyday carry or indoor useLockout mode has no visual indicatorThreads are unanodized making mechanical lockout impossible and possibly leading to gritty threads over time
No beam cutoff making it unsuitable for city street ridingHead can overheat if not cooled while running at high brightnessMount clamp fits limited handlebar diameters