Comparison Console
Acebeam UC20 vs Wuben T4
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 22% gap from the closest alternative. Acebeam UC20 stands out as the cheapest option for retail price. Acebeam UC20 stands out as the highest output option for max lumens, with about a 18% gap from the closest alternative.
Decision Signals
What stands out
Acebeam UC20 stands out as the cheapest option for retail price.
Wuben T4 stands out as the most expensive option for retail price.
Acebeam UC20 stands out as the lightest option for weight, with about a 22% gap from the closest alternative.
Wuben T4 stands out as the heaviest option for weight, with about a 28% gap from the closest alternative.
Wuben T4 stands out as the lowest output option for max lumens, with about a 15% gap from the closest alternative.
Acebeam UC20 stands out as the highest output option for max lumens, with about a 18% gap from the closest alternative.
Acebeam UC20 stands out as the shortest runtime option for max runtime, with about a 10% gap from the closest alternative.
Wuben T4 stands out as the longest runtime option for max runtime, with about a 11% 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$60Most expensive
Weight
82 g (2.89 oz)Lightest
104.7 g (3.69 oz)Heaviest
Length
132 mm (5.20 in)Longest
97 mm (3.82 in)Shortest
Output
Max lumens
1000 lmHighest output
850 lmLowest output
Max candela
12100 cdLowest candela
40200 cdHighest candela
Beam distance
220 m (722 ft)Lowest
401 m (1316 ft)Highest
Max runtime
3780 minShortest runtime
4200 minLongest runtime
Power & durability
Battery type
Built-in 1000mAh Li-polymer rechargeable battery
18350 Lithium-Ion (rechargeable)
Charging type
USB-C 5V 1A, ~1.2 hours to full charge
USB Type-C
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
7075 aluminum alloy (original color), 6061 aluminum alloy (black color)
Use case profile
Best for
Everyday carryVersatile lighting tasksCleanliness inspection (UV light)Outdoor night activities (red light)
Everyday carry (EDC)Tactical usePersonal and home defenseSecurity personnel use
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
Compact and lightweight designHigh beam distance for sizeVersatile mode selector with tactical and duty modesMechanical tail switch with mode dialUSB-C rechargeable batteryAffordable price point
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
Limited number of brightness levelsMedium PWM flicker on all modesMemory function reactivates next brightness level, not last used levelLower candela and beam throw compared to some competitors