Comparison Console
Acebeam TAC AA vs Acebeam UC20
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam TAC AA stands out as the lightest option for weight, with about a 8% gap from the closest alternative. Acebeam TAC AA stands out as the cheapest option for retail price, with about a 33% gap from the closest alternative. Acebeam UC20 stands out as the longest runtime option for max runtime, with about a 9% gap from the closest alternative.
Decision Signals
What stands out
Acebeam TAC AA stands out as the cheapest option for retail price, with about a 33% gap from the closest alternative.
Acebeam UC20 stands out as the most expensive option for retail price, with about a 50% gap from the closest alternative.
Acebeam TAC AA stands out as the lightest option for weight, with about a 8% gap from the closest alternative.
Acebeam UC20 stands out as the heaviest option for weight, with about a 9% gap from the closest alternative.
Acebeam TAC AA stands out as the shortest runtime option for max runtime, with about a 8% gap from the closest alternative.
Acebeam UC20 stands out as the longest runtime option for max runtime, with about a 9% gap from the closest alternative.
Acebeam TAC AA stands out as the shortest option for length, with about a 21% gap from the closest alternative.
Acebeam UC20 stands out as the longest option for length, with about a 26% 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$39.9Cheapest
US$59.9Most expensive
Weight
75.4 g (2.66 oz)Lightest
82 g (2.89 oz)Heaviest
Length
104.6 mm (4.12 in)Shortest
132 mm (5.20 in)Longest
Output
Max lumens
1000 lm
1000 lm
Max candela
19600 cdHighest candela
12100 cdLowest candela
Beam distance
280 m (919 ft)Highest
220 m (722 ft)Lowest
Max runtime
3480 minShortest runtime
3780 minLongest runtime
Power & durability
Battery type
1 x 14500 rechargeable lithium-ion battery included, compatible with AA alkaline or NiMH batteries
Built-in 1000mAh Li-polymer rechargeable battery
Charging type
USB-C charging on included battery (not built into flashlight)
USB-C 5V 1A, ~1.2 hours to full charge
Rechargeable
Yes
Yes
IP rating
IP68
IP68 (2m/30min)
Impact resistance
1.5 m (5 ft)
1.5 m (5 ft)
Material
Anodized aircraft aluminum (AL6061-T6), scratch-resistant polycarbonate lens
AL6061-T6 aluminum alloy with HAIII hard-anodized finish
Use case profile
Best for
Everyday carryTactical useEDCSituations requiring compact, bright flashlight with dual fuel compatibility
Everyday carryVersatile lighting tasksCleanliness inspection (UV light)Outdoor night activities (red light)
Common praise
Compact and lightweightHigh brightness for sizeDurable and well-builtDual fuel compatibility (14500 and AA)Good waterproof rating (IP68)Easy-to-use tail clicky switch with memory function
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
No integrated charging port on the flashlight body (charging is on battery only)Turbo mode has limited durationSwitch boot can be slightly wobbly when tail standingUses PWM in all modes which might be noticeable to some users
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