Comparison Console
Streamlight Jr. F-Stop vs Streamlight Siege X
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight Jr. F-Stop stands out as the lightest option for weight, with about a 39% gap from the closest alternative. Streamlight Siege X stands out as the cheapest option for retail price, with about a 27% gap from the closest alternative. Streamlight Siege X stands out as the highest output option for max lumens, with about a 30% gap from the closest alternative.
Decision Signals
What stands out
Streamlight Siege X stands out as the cheapest option for retail price, with about a 27% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the most expensive option for retail price, with about a 38% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the lightest option for weight, with about a 39% gap from the closest alternative.
Streamlight Siege X stands out as the heaviest option for weight, with about a 63% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the lowest output option for max lumens, with about a 23% gap from the closest alternative.
Streamlight Siege X stands out as the highest output option for max lumens, with about a 30% gap from the closest alternative.
Streamlight Jr. F-Stop stands out as the shortest runtime option for max runtime, with about a 60% gap from the closest alternative.
Streamlight Siege X stands out as the longest runtime option for max runtime, with about a 150% 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$55.08Most expensive
US$39.99Cheapest
Weight
125 g (4.41 oz)Lightest
204.12 g (7.20 oz)Heaviest
Length
165.1 mm (6.50 in)Longest
114.3 mm (4.50 in)Shortest
Output
Max lumens
250 lmLowest output
325 lmHighest output
Max candela
5600 cd
Unknown
Beam distance
150 m (492 ft)
Unknown
Max runtime
600 minShortest runtime
1500 minLongest runtime
Power & durability
Battery type
AA alkaline or AA lithium (L91)
USB rechargeable lithium-ion and CR123A
Charging type
Unknown
USB
Rechargeable
No
Yes
IP rating
IPX4
IPX7
Impact resistance
1 m (3 ft)Lowest
2 m (7 ft)Highest
Material
Anodized aluminum with polycarbonate lens
Polycarbonate diffuser lens with rubberized top and bottom
Use case profile
Best for
Everyday carryWorklightTask lightingAutomotive repairsEquipment checksArea workplace lighting
CampingBackpackingGeneral outdoor useEmergency preparedness
Common praise
Versatile adjustable spot-to-flood beamLightweight and easy to carryDurable anodized aluminum constructionNon-slip knurled gripWater and impact resistantIncluded battery and holster
Lightweight and compactDual functionality as flashlight and lanternUSB rechargeable with battery includedDurable waterproof designMultiple useful lighting modes including red light and SOS
Common complaints
No rechargeable optionLimited runtime compared to rechargeable flashlights
Not very bright compared to high-lumen tactical flashlightsBeam distance and candela not specified