Comparison Console
Acebeam UC25 vs SureFire E2D Defender Ultra
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
SureFire E2D Defender Ultra stands out as the lightest option for weight, with about a 14% gap from the closest alternative. Acebeam UC25 stands out as the cheapest option for retail price, with about a 36% gap from the closest alternative. Acebeam UC25 stands out as the highest output option for max lumens, with about a 210% gap from the closest alternative.
Decision Signals
What stands out
Acebeam UC25 stands out as the cheapest option for retail price, with about a 36% gap from the closest alternative.
SureFire E2D Defender Ultra stands out as the most expensive option for retail price, with about a 57% gap from the closest alternative.
SureFire E2D Defender Ultra stands out as the lightest option for weight, with about a 14% gap from the closest alternative.
Acebeam UC25 stands out as the heaviest option for weight, with about a 16% gap from the closest alternative.
SureFire E2D Defender Ultra stands out as the lowest output option for max lumens, with about a 68% gap from the closest alternative.
Acebeam UC25 stands out as the highest output option for max lumens, with about a 210% gap from the closest alternative.
SureFire E2D Defender Ultra stands out as the shortest runtime option for max runtime, with about a 96% gap from the closest alternative.
Acebeam UC25 stands out as the longest runtime option for max runtime, with about a 2409% 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$164.95Cheapest
US$259Most expensive
Weight
137.9 g (4.86 oz)Heaviest
119 g (4.20 oz)Lightest
Length
142 mm (5.59 in)
142 mm (5.59 in)
Output
Max lumens
3100 lmHighest output
1000 lmLowest output
Max candela
7569 cdLowest candela
10600 cdHighest candela
Beam distance
174 m (571 ft)Lowest
200 m (656 ft)Highest
Max runtime
4140 minLongest runtime
165 minShortest runtime
Power & durability
Battery type
Built-in 3.7V 3000mAh polymer battery
Two 123A batteries
Charging type
USB Type-C
Unknown
Rechargeable
Yes
No
IP rating
IP65
IPX7
Impact resistance
1.5 m (5 ft)
Unknown
Material
AL6061-T6 aerospace-grade aluminum with hard-anodized finish
High-strength aerospace aluminum, Mil-Spec hard-anodized finish
Use case profile
Best for
Everyday carry (EDC)Tactical useOutdoor activitiesProfessional tasksHands-free operation
Everyday carryTactical useSelf-defenseAdministrative tasks
Common praise
Versatile multi-light sources for various tasksCompact and lightweight for easy everyday carryDurable with IP65 rating and 1.5 meter impact resistanceIntuitive triple switch interfaceUSB-C rechargeable battery with battery level indicatorMagnetic tail cap for hands-free use
High brightness with wide beam and good rangeLong battery life on low modeDurable aerospace aluminum buildEffective dual output modesSelf-defense oriented design features
Common complaints
No clear complaints found in provided sources
Bezel can become hot during extended high output useSharp bezel may cause minor injury if mishandledTail cap can accumulate dust and debris when carried in pocket