Comparison Console
Sofirn SP33S vs SureFire M600DF Scout Light Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
SureFire M600DF Scout Light Pro stands out as the lightest option for weight, with about a 3% gap from the closest alternative. Sofirn SP33S stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative. Sofirn SP33S stands out as the longest runtime option for max runtime, with about a 11% gap from the closest alternative.
Decision Signals
What stands out
SureFire M600DF Scout Light Pro stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Sofirn SP33S stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
SureFire M600DF Scout Light Pro stands out as the lowest output option for max lumens, with about a 70% gap from the closest alternative.
Sofirn SP33S stands out as the highest output option for max lumens, with about a 233% gap from the closest alternative.
SureFire M600DF Scout Light Pro stands out as the shortest runtime option for max runtime, with about a 10% gap from the closest alternative.
Sofirn SP33S stands out as the longest runtime option for max runtime, with about a 11% gap from the closest alternative.
Sofirn SP33S stands out as the shortest option for length, with about a 11% gap from the closest alternative.
SureFire M600DF Scout Light Pro stands out as the longest option for length, with about a 12% 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
Unknown
US$349
Weight
150 g (5.29 oz)Heaviest
146 g (5.15 oz)Lightest
Length
126 mm (4.96 in)Shortest
141 mm (5.55 in)Longest
Output
Max lumens
5000 lmHighest output
1500 lmLowest output
Max candela
Unknown
16000 cd
Beam distance
264 m (866 ft)Highest
250 m (820 ft)Lowest
Max runtime
100 minLongest runtime
90 minShortest runtime
Power & durability
Battery type
26650 or 21700 rechargeable Li-ion
SF18650B rechargeable or two 123A lithium
Charging type
USB-C internal charging
Proprietary cradle charging for SF18650B battery (battery must be removed to charge)
Rechargeable
Yes
Yes
IP rating
IPX8
IPX7
Impact resistance
Unknown
Unknown
Material
Aluminum alloy, T6061-T6
Mil-Spec hard-anodized aluminum with tempered glass window
Use case profile
Best for
EDCCampingHikingOutdoor activities
Tactical close to long-range applicationsWeapon-mounted tactical useSituational awareness in low light environments
Common praise
High maximum brightness at 5000 lumensStable output with boost driverConvenient USB-C charging with powerbank capabilityGood build quality with flat tailcap for stable tailstandingNo PWM (pulse-width modulation) in light output
High-quality, rugged construction suitable for combat-like conditionsBright 1,500 lumen output with balanced beam profileDual fuel capability with included rechargeable SF18650B battery or two 123A lithium batteriesSecure and quick mounting with M75 thumbscrew mountEffective balance of reach and spill light for situational awarenessRelatively lightweight at 146 grams
Common complaints
Can turn off under strong vibrations due to brass button contact designSome color tint shift in beamLimited thermal regulation leading to output ramping on turbo mode
Requires removal of battery for charging via proprietary cradleBeam throw limited to approximately 250 meters, less than specialized throw-focused weapon lightsHigher cost compared to some budget weapon lights
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