Comparison Console
Sofirn LT1S Pro vs Streamlight Siege X
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight Siege X stands out as the lightest option for weight, with about a 21% gap from the closest alternative. Streamlight Siege X stands out as the cheapest option for retail price, with about a 50% gap from the closest alternative. Sofirn LT1S Pro stands out as the highest output option for max lumens, with about a 54% 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 50% gap from the closest alternative.
Sofirn LT1S Pro stands out as the most expensive option for retail price, with about a 100% gap from the closest alternative.
Streamlight Siege X stands out as the lightest option for weight, with about a 21% gap from the closest alternative.
Sofirn LT1S Pro stands out as the heaviest option for weight, with about a 26% gap from the closest alternative.
Streamlight Siege X stands out as the lowest output option for max lumens, with about a 35% gap from the closest alternative.
Sofirn LT1S Pro stands out as the highest output option for max lumens, with about a 54% gap from the closest alternative.
Streamlight Siege X stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Sofirn LT1S Pro stands out as the longest runtime option for max runtime, with about a 1900% 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$79.99Most expensive
US$39.99Cheapest
Weight
257 g (9.07 oz)Heaviest
204.12 g (7.20 oz)Lightest
Length
97 mm (3.82 in)Shortest
114.3 mm (4.50 in)Longest
Output
Max lumens
500 lmHighest output
325 lmLowest output
Max candela
81 cd
Unknown
Beam distance
18 m (59 ft)
Unknown
Max runtime
30000 minLongest runtime
1500 minShortest runtime
Power & durability
Battery type
21700 lithium-ion
USB rechargeable lithium-ion and CR123A
Charging type
USB Type-C
USB
Rechargeable
Yes
Yes
IP rating
IPX8
IPX7
Impact resistance
Unknown
2 m (7 ft)
Material
6061 aircraft-grade aluminum with type 3 hard anodized coating
Polycarbonate diffuser lens with rubberized top and bottom
Use case profile
Best for
CampingBackyard lightingEmergency power outagesHikingEveryday tasksNight vision preservation
CampingBackpackingGeneral outdoor useEmergency preparedness
Common praise
Pleasant tint range from 2700K to 5000K without greenness or violetVersatile Anduril 2 user interface with advanced customizationGood build quality with strong metal hangerExcellent powerbank output via USB-CLong runtime with 5000mAh 21700 included
Lightweight and compactDual functionality as flashlight and lanternUSB rechargeable with battery includedDurable waterproof designMultiple useful lighting modes including red light and SOS
Common complaints
Complex user interface requiring initial user configurationVisible and audible PWM at low and medium brightness levelsNearly invisible low moonlight brightness with default settingsManual is incomplete and partly incorrectTurbo mode steps down quickly due to thermal and battery safety
Not very bright compared to high-lumen tactical flashlightsBeam distance and candela not specified
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