Comparison Console
Acebeam L18 vs Sofirn ST2
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam L18 stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Sofirn ST2 stands out as the cheapest option for retail price, with about a 30% gap from the closest alternative. Sofirn ST2 stands out as the highest output option for max lumens, with about a 100% gap from the closest alternative.
Decision Signals
What stands out
Sofirn ST2 stands out as the cheapest option for retail price, with about a 30% gap from the closest alternative.
Acebeam L18 stands out as the most expensive option for retail price, with about a 43% gap from the closest alternative.
Acebeam L18 stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Sofirn ST2 stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.
Acebeam L18 stands out as the lowest output option for max lumens, with about a 50% gap from the closest alternative.
Sofirn ST2 stands out as the highest output option for max lumens, with about a 100% gap from the closest alternative.
Sofirn ST2 stands out as the shortest runtime option for max runtime, with about a 98% gap from the closest alternative.
Acebeam L18 stands out as the longest runtime option for max runtime, with about a 5147% 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$89.95Most expensive
US$62.99Cheapest
Weight
220.5 g (7.78 oz)Lightest
247.6 g (8.73 oz)Heaviest
Length
154 mm (6.06 in)Longest
112 mm (4.41 in)Shortest
Output
Max lumens
1500 lmLowest output
3000 lmHighest output
Max candela
250000 cd
Unknown
Beam distance
1000 m (3281 ft)
Unknown
Max runtime
1353600 minLongest runtime
25800 minShortest runtime
Power & durability
Battery type
21700 Li-ion
2x 18650 rechargeable lithium-ion cells (included)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IP68
IPX6
Impact resistance
1.5 m (5 ft)
Unknown
Material
A6061-T6 aluminum alloy with HAIII hard-anodized finish
Aluminum alloy
Use case profile
Best for
Long-range tactical useHuntingSearch and rescueLaw enforcementOutdoor adventures
WorkOutdoor activitiesGaragesJob sitesEveryday carry
Common praise
Excellent long-range throw for sizeGood balance and gripHigh build quality with durable anodized aluminum bodyDual switch interface for tactical and everyday useLong runtime at low modes
High maximum brightness of 3000 lumens with smooth dimmingVersatile multi-light colors: white, red, and UVRobust 90º rotating head with good resistance and soft clicksStrong magnetic tail and large clip for easy hands-free useLong runtime up to ~430 hours on lowUSB-C charging with included cableSolid aluminum alloy construction with IPX6 water resistance
Common complaints
Battery not included in some packagesSide switch can be hard to find in the dark initially
Output steps down quickly from turbo to about 500 lumens after 1 minuteRelatively heavy and bulky for EDC (about 248 grams, 4.4 x 1.8 x 0.9 inches)Some users may find the UI or rotary switch unusual at first
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