Comparison Console
Fenix LR40R V2.0 vs SureFire 10X Dominator
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Fenix LR40R V2.0 stands out as the lightest option for weight, with about a 22% gap from the closest alternative. Fenix LR40R V2.0 stands out as the cheapest option for retail price, with about a 78% gap from the closest alternative. Fenix LR40R V2.0 stands out as the highest output option for max lumens, with about a 241% gap from the closest alternative.
Decision Signals
What stands out
Fenix LR40R V2.0 stands out as the cheapest option for retail price, with about a 78% gap from the closest alternative.
SureFire 10X Dominator stands out as the most expensive option for retail price, with about a 356% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the lightest option for weight, with about a 22% gap from the closest alternative.
SureFire 10X Dominator stands out as the heaviest option for weight, with about a 28% gap from the closest alternative.
SureFire 10X Dominator stands out as the lowest output option for max lumens, with about a 71% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the highest output option for max lumens, with about a 241% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the shortest runtime option for max runtime, with about a 69% gap from the closest alternative.
SureFire 10X Dominator stands out as the longest runtime option for max runtime, with about a 218% 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$315.92Cheapest
US$1440Most expensive
Weight
850 g (29.98 oz)Lightest
1089 g (38.41 oz)Heaviest
Length
175 mm (6.89 in)Shortest
295 mm (11.61 in)Longest
Output
Max lumens
15000 lmHighest output
4400 lmLowest output
Max candela
Unknown
350000 cd
Beam distance
900 m (2953 ft)Lowest
1100 m (3609 ft)Highest
Max runtime
33 minShortest runtime
105 minLongest runtime
Power & durability
Battery type
Built-in rechargeable Li-ion battery pack 12000 mAh (or 1 to 4 x 18650 cells)
Rechargeable lithium-ion
Charging type
USB Type-C fast charging (QC3.0 compatible)
120V AC outlet
Rechargeable
Yes
Yes
IP rating
IP68
IPX7
Impact resistance
Unknown
Unknown
Material
Unknown
High-strength aerospace aluminum with Mil-Spec hard anodized finish
Use case profile
Best for
Search and rescueOutdoor contractorsHigh output lighting needsLong-range and wide-area illumination
Long-range search and rescueLaw enforcementOutdoor useTactical operations
Common praise
Excellent brightness and balanced beam for both throw and floodDurable and waterproof design (IP68)Fast USB-C charging and battery level indicatorGood runtime especially on lower modesErgonomic and solid build quality
Extremely bright output and long beam distanceRobust and durable build qualityMultiple output modes with easy switchingUseful battery fuel gauge indicator
Common complaints
Heaviest and largest in its class for EDCHighest output modes are temperature limited with short runtime at max output
High retail priceHeavy weight due to large sizeLarge form factor not ideal for compact EDC
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