Comparison Console
Acebeam K75 V2.0 vs SureFire M640DFT Turbo Scout Light Pro
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
SureFire M640DFT Turbo Scout Light Pro stands out as the lightest option for weight, with about a 86% gap from the closest alternative. SureFire M640DFT Turbo Scout Light Pro stands out as the cheapest option for retail price, with about a 19% gap from the closest alternative. Acebeam K75 V2.0 stands out as the highest output option for max lumens, with about a 829% gap from the closest alternative.
Decision Signals
What stands out
SureFire M640DFT Turbo Scout Light Pro stands out as the cheapest option for retail price, with about a 19% gap from the closest alternative.
Acebeam K75 V2.0 stands out as the most expensive option for retail price, with about a 23% gap from the closest alternative.
SureFire M640DFT Turbo Scout Light Pro stands out as the lightest option for weight, with about a 86% gap from the closest alternative.
Acebeam K75 V2.0 stands out as the heaviest option for weight, with about a 631% gap from the closest alternative.
SureFire M640DFT Turbo Scout Light Pro stands out as the lowest output option for max lumens, with about a 89% gap from the closest alternative.
Acebeam K75 V2.0 stands out as the highest output option for max lumens, with about a 829% gap from the closest alternative.
SureFire M640DFT Turbo Scout Light Pro stands out as the shortest runtime option for max runtime, with about a 98% gap from the closest alternative.
Acebeam K75 V2.0 stands out as the longest runtime option for max runtime, with about a 6445% 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$489.95Most expensive
US$399Cheapest
Weight
1140 g (40.21 oz)Heaviest
156 g (5.50 oz)Lightest
Length
213.6 mm (8.41 in)Longest
150 mm (5.91 in)Shortest
Output
Max lumens
6500 lmHighest output
700 lmLowest output
Max candela
1844164 cdHighest candela
100000 cdLowest candela
Beam distance
2716 m (8911 ft)Highest
632 m (2073 ft)Lowest
Max runtime
10800 minLongest runtime
165 minShortest runtime
Power & durability
Battery type
4 x 18650 lithium-ion
One SF18650 rechargeable or two CR123A lithium primary batteries
Charging type
External charger (batteries must be removed)
Unknown
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
1.5 m (5 ft)
Unknown
Material
Aluminium Alloy
Aerospace aluminum, Mil-Spec hard anodized
Use case profile
Best for
Search and rescueLong-range outdoor useIndustrial applicationsProfessional-grade illumination
Long range target identificationWeapon mounting for military/law enforcement usePositive target identification at extreme distance
Common praise
Extreme throw distanceHigh maximum outputProfessional build qualityMultiple runtime modesIntelligent temperature control
Outstanding beam intensity for long range identification (100,000 candela)Long runtime for its class (2.5-2.75 hours)Dual fuel capability offers flexibility between rechargeable battery and primary lithiumRugged aerospace aluminum construction with IPX7 waterproof ratingCompatible with multiple mounting systems and remote switches
Common complaints
Heavy weight making long handheld use tiringRequires external charging of batteriesLarge size not suited for pocket carry
Premium price pointLower lumen output compared to some flood lightsRechargeable battery sold only as SureFire formatDesigned primarily for long throw rather than wide area illuminationHeavier than compact Scout Light variants
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