Comparison Console
Acebeam UC20 vs Wuben TO40R
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam UC20 stands out as the lightest option for weight, with about a 12% gap from the closest alternative. Acebeam UC20 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative. Wuben TO40R stands out as the highest output option for max lumens, with about a 20% gap from the closest alternative.
Decision Signals
What stands out
Acebeam UC20 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative.
Wuben TO40R stands out as the most expensive option for retail price, with about a 27% gap from the closest alternative.
Acebeam UC20 stands out as the lightest option for weight, with about a 12% gap from the closest alternative.
Wuben TO40R stands out as the heaviest option for weight, with about a 13% gap from the closest alternative.
Acebeam UC20 stands out as the lowest output option for max lumens, with about a 17% gap from the closest alternative.
Wuben TO40R stands out as the highest output option for max lumens, with about a 20% gap from the closest alternative.
Acebeam UC20 stands out as the shortest runtime option for max runtime, with about a 50% gap from the closest alternative.
Wuben TO40R stands out as the longest runtime option for max runtime, with about a 98% 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$59.9Cheapest
US$76.13Most expensive
Weight
82 g (2.89 oz)Lightest
93 g (3.28 oz)Heaviest
Length
132 mm (5.20 in)Longest
130.2 mm (5.13 in)Shortest
Output
Max lumens
1000 lmLowest output
1200 lmHighest output
Max candela
12100 cdLowest candela
12108 cdHighest candela
Beam distance
220 m (722 ft)
220 m (722 ft)
Max runtime
3780 minShortest runtime
7500 minLongest runtime
Power & durability
Battery type
Built-in 1000mAh Li-polymer rechargeable battery
1*18650 rechargeable Li-ion or 2*CR123A batteries
Charging type
USB-C 5V 1A, ~1.2 hours to full charge
Micro-USB
Rechargeable
Yes
Yes
IP rating
IP68 (2m/30min)
IP68
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
AL6061-T6 aluminum alloy with HAIII hard-anodized finish
Aerospace aluminum alloy
Use case profile
Best for
Everyday carryVersatile lighting tasksCleanliness inspection (UV light)Outdoor night activities (red light)
EDCOutdoor useCampingGeneral purpose lighting
Common praise
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
Good max brightness of 1200 lumensLong beam distance of 220 metersIP68 waterproof ratingDual side switches for convenient operationMicro-USB charging with battery status indicatorLightweight at 93 gramsIncluded 18650 rechargeable battery and accessories
Common complaints
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
Clip is not deep carry and allows light to stick out when clippedHolster material is stiff and can be tricky to use with USB cable stored insideNo explicit max candela or information about beam tint in sources