Comparison Console
Streamlight MegaStream USB vs SureFire M340DFT Turbo Mini Scout Light Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
SureFire M340DFT Turbo Mini Scout Light Pro stands out as the lightest option for weight, with about a 5% gap from the closest alternative. Streamlight MegaStream USB stands out as the cheapest option for retail price, with about a 65% gap from the closest alternative. Streamlight MegaStream USB stands out as the highest output option for max lumens, with about a 177% gap from the closest alternative.
Decision Signals
What stands out
Streamlight MegaStream USB stands out as the cheapest option for retail price, with about a 65% gap from the closest alternative.
SureFire M340DFT Turbo Mini Scout Light Pro stands out as the most expensive option for retail price, with about a 184% gap from the closest alternative.
SureFire M340DFT Turbo Mini Scout Light Pro stands out as the lightest option for weight, with about a 5% gap from the closest alternative.
Streamlight MegaStream USB stands out as the heaviest option for weight, with about a 5% gap from the closest alternative.
SureFire M340DFT Turbo Mini Scout Light Pro stands out as the lowest output option for max lumens, with about a 64% gap from the closest alternative.
Streamlight MegaStream USB stands out as the highest output option for max lumens, with about a 177% gap from the closest alternative.
SureFire M340DFT Turbo Mini Scout Light Pro stands out as the shortest runtime option for max runtime, with about a 94% gap from the closest alternative.
Streamlight MegaStream USB stands out as the longest runtime option for max runtime, with about a 1633% 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$148Cheapest
US$419.99Most expensive
Weight
153 g (5.40 oz)Heaviest
145.2 g (5.12 oz)Lightest
Length
134 mm (5.28 in)Longest
121.92 mm (4.80 in)Shortest
Output
Max lumens
1800 lmHighest output
650 lmLowest output
Max candela
26000 cdLowest candela
95000 cdHighest candela
Beam distance
322 m (1056 ft)Lowest
616 m (2021 ft)Highest
Max runtime
780 minLongest runtime
45 minShortest runtime
Power & durability
Battery type
SL-B34 rechargeable lithium-ion battery pack
1 SF18350 rechargeable lithium-ion battery or 1 CR123A lithium primary battery
Charging type
USB-C charging port accessible without removing the battery
Unknown
Rechargeable
Yes
Yes
IP rating
IPX7 waterproof to 1m for 30 minutes
IPX7
Impact resistance
2 m (7 ft)
Unknown
Material
Machined anodized aluminum alloy body with unbreakable polycarbonate lens
Mil-Spec hard-anodized aerospace-grade aluminum
Use case profile
Best for
Everyday carryOutdoor useHigh-lumen requirement
Long-range target identificationProfessional tactical useLaw enforcementMilitary applications
Common praise
Compact size with high outputSmooth and focused beamConvenient USB-C charging without battery removalDurable machined aluminum buildLong runtime on low settings
High candela output for long rangeVersatile dual fuel power optionsDurable Mil-Spec hard-anodized aluminum constructionIPX7 waterproof ratingVersatile low-profile mount for rail compatibilityIntuitive and reliable switchingAmple spill light for situational awareness
Common complaints
Charging port cover prone to opening accidentallyPocket clip not securely attachedHigh output can be too bright for close work
Relatively short maximum runtime at highest outputPremium price range