Comparison Console
Fenix LR40R V2.0 vs Streamlight UltraStinger LED
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight UltraStinger LED stands out as the lightest option for weight, with about a 34% gap from the closest alternative. Streamlight UltraStinger LED stands out as the cheapest option for retail price, with about a 40% gap from the closest alternative. Fenix LR40R V2.0 stands out as the highest output option for max lumens, with about a 1264% gap from the closest alternative.
Decision Signals
What stands out
Streamlight UltraStinger LED stands out as the cheapest option for retail price, with about a 40% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the most expensive option for retail price, with about a 68% gap from the closest alternative.
Streamlight UltraStinger LED stands out as the lightest option for weight, with about a 34% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the heaviest option for weight, with about a 51% gap from the closest alternative.
Streamlight UltraStinger LED stands out as the lowest output option for max lumens, with about a 93% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the highest output option for max lumens, with about a 1264% gap from the closest alternative.
Fenix LR40R V2.0 stands out as the shortest runtime option for max runtime, with about a 63% gap from the closest alternative.
Streamlight UltraStinger LED stands out as the longest runtime option for max runtime, with about a 173% 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$315.92Most expensive
US$188.14Cheapest
Weight
850 g (29.98 oz)Heaviest
564 g (19.89 oz)Lightest
Length
175 mm (6.89 in)Shortest
300 mm (11.81 in)Longest
Output
Max lumens
15000 lmHighest output
1100 lmLowest output
Max candela
Unknown
65000 cd
Beam distance
900 m (2953 ft)Highest
510 m (1673 ft)Lowest
Max runtime
33 minShortest runtime
90 minLongest runtime
Power & durability
Battery type
Built-in rechargeable Li-ion battery pack 12000 mAh (or 1 to 4 x 18650 cells)
Nickel-metal Hydride Ni-MH sub-C battery
Charging type
USB Type-C fast charging (QC3.0 compatible)
120V AC / 12V DC smart charger, optional 2.5-hour fast charger available
Rechargeable
Yes
Yes
IP rating
IP68
IPX4
Impact resistance
Unknown
3 m (10 ft)
Material
Unknown
Anodized aluminum body with non-slip rubberized comfort grip, unbreakable polycarbonate lens with scratch-resistant coating
Use case profile
Best for
Search and rescueOutdoor contractorsHigh output lighting needsLong-range and wide-area illumination
Professional useLaw enforcementSecurity personnelIndustrial crewsFirst responders
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
Bright, powerful beam with long reachDurable and reliable build qualityMultiple user-selectable modes with programmable switchRechargeable battery with included smart charger
Common complaints
Heaviest and largest in its class for EDCHighest output modes are temperature limited with short runtime at max output
Heavier and larger than compact EDC lightsRelatively short runtime on highest output
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