Comparison Console
Acebeam EC20 vs Streamlight Jr. F-Stop
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Acebeam EC20 stands out as the lightest option for weight, with about a 7% gap from the closest alternative. Streamlight Jr. F-Stop stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative. Acebeam EC20 stands out as the highest output option for max lumens, with about a 1020% gap from the closest alternative.
Decision Signals
What stands out
Streamlight Jr. F-Stop stands out as the cheapest option for retail price, with about a 8% gap from the closest alternative.
Acebeam EC20 stands out as the most expensive option for retail price, with about a 9% gap from the closest alternative.
Acebeam EC20 stands out as the lightest option for weight, with about a 7% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the heaviest option for weight, with about a 8% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the lowest output option for max lumens, with about a 91% gap from the closest alternative.
Acebeam EC20 stands out as the highest output option for max lumens, with about a 1020% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the shortest runtime option for max runtime, with about a 72% gap from the closest alternative.
Acebeam EC20 stands out as the longest runtime option for max runtime, with about a 260% 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$60Most expensive
US$55.08Cheapest
Weight
116 g (4.09 oz)Lightest
125 g (4.41 oz)Heaviest
Length
110 mm (4.33 in)Shortest
165.1 mm (6.50 in)Longest
Output
Max lumens
2800 lmHighest output
250 lmLowest output
Max candela
34225 cdHighest candela
5600 cdLowest candela
Beam distance
370 m (1214 ft)Highest
150 m (492 ft)Lowest
Max runtime
2160 minLongest runtime
600 minShortest runtime
Power & durability
Battery type
1 x 18650 rechargeable lithium-ion; compatible with 2 x CR123A
AA alkaline or AA lithium (L91)
Charging type
Via included 18650 battery with USB-C port (no built-in charging in light)
Unknown
Rechargeable
Yes
No
IP rating
IP68 (2m/30min)
IPX4
Impact resistance
1.5 m (5 ft)Highest
1 m (3 ft)Lowest
Material
Aluminum alloy (6061-T6) with HAIII hard anodizing; Ti and stainless steel options available
Anodized aluminum with polycarbonate lens
Use case profile
Best for
Everyday carryOutdoor activities such as campingMulti-use illumination with variable LED optionsUsers needing throw up to 370 meters
Everyday carryWorklightTask lightingAutomotive repairsEquipment checksArea workplace lighting
Common praise
Compact and sleek tube design with good build qualityMultiple LED options for different lighting needsStrong throw and high output relative to sizeIncludes rechargeable battery with USB-C chargingGood grip and secure collar-style pocket clipNo PWM flicker on output modes
Versatile adjustable spot-to-flood beamLightweight and easy to carryDurable anodized aluminum constructionNon-slip knurled gripWater and impact resistantIncluded battery and holster
Common complaints
No built-in charging in the flashlight itselfMechanical lockout not possible due to unanodized threadsBlue anodized finish may wear faster with useRGB lighting is basic and can be annoying to useLockout procedure is long and can be unintuitive
No rechargeable optionLimited runtime compared to rechargeable flashlights